Illinois House: Party Control and History

Current seats

Democratic majorityDemocrats 78, Republicans 40. 118 seats; 60 for a majority.

Democrats 78Republicans 40

Control counts seats by party; coalitions and power-sharing agreements are not shown.

Members as of November 3, 2026 (Open States), before the winners of the November 3, 2026 elections take office.

Illinois overviewIllinois Senate

District map

Democrat 78Republican 40

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2024: the candidate(s) with the most votes in each contest (MEDSL); contests with unreliable rows are not shown. Lines of the 2024 elections (US Census Bureau).

Members as of November 3, 2026 (Open States), before the winners of the November 3, 2026 elections take office.

Seats after each election, 1968-2022

No majority line: the chamber changed size (118 to 177 seats).

Seats by election, table

Year	D	R	Other	Seats	Control
2022	78	40	0	118	Democratic majority
2020	73	45	0	118	Democratic majority
2018	74	44	0	118	Democratic majority
2016	67	51	0	118	Democratic majority
2014	71	47	0	118	Democratic majority
2012	71	47	0	118	Democratic majority
2010	64	54	0	118	Democratic majority
2008	70	48	0	118	Democratic majority
2006	66	52	0	118	Democratic majority
2004	65	53	0	118	Democratic majority
2002	66	52	0	118	Democratic majority
2000	62	56	0	118	Democratic majority
1998	62	56	0	118	Democratic majority
1996	60	58	0	118	Democratic majority
1994	54	64	0	118	Republican majority
1992	67	51	0	118	Democratic majority
1990	71	47	0	118	Democratic majority
1988	67	51	0	118	Democratic majority
1986	67	51	0	118	Democratic majority
1984	67	51	0	118	Democratic majority
1982	70	48	0	118	Democratic majority
1980	85	91	1	177	Republican majority
1978	88	88	1	177	Tied
1976	93	83	1	177	Democratic majority
1974	98	76	3	177	Democratic majority
1972	87	89	1	177	Republican majority
1970	87	90	0	177	Republican majority
1968	82	95	0	177	Republican majority

Carl Klarner, State Legislative Election Returns, 1967-2022: version 1.0, released June 12, 2024; a fixed historic release.

District results, 2016-2024

The candidate with the most votes in each contest.

2024: 118 contests

District	Most votes	Party	Share	Note
1	AARON M ORTIZ	Democrat	100.0%	one candidate
2	ELIZABETH "LISA" HERNANDEZ	Democrat	72.3%
3	EVA-DINA DELGADO	Democrat	100.0%	one candidate
4	LILIAN JIMENEZ	Democrat	100.0%	one candidate
5	KIMBERLY NEELY DUBUCLET	Democrat	86.4%
6	SONYA MARIE HARPER	Democrat	82.3%
7	EMANUEL "CHRIS" WELCH	Democrat	100.0%	one candidate
8	LA SHAWN K FORD	Democrat	75.2%
9	YOLONDA MORRIS	Democrat	100.0%	one candidate
10	JAWAHARIAL "OMAR" WILLIAMS	Democrat	100.0%	one candidate
11	ANN M WILLIAMS	Democrat	100.0%	one candidate
12	MARGARET CROKE	Democrat	100.0%	one candidate
13	HOAN HUYNH	Democrat	87.7%
14	KELLY M CASSIDY	Democrat	100.0%	one candidate
15	MICHAEL J KELLY	Democrat	62.7%
16	KEVIN JOHN OLICKAL	Democrat	100.0%	one candidate
17	JENNIFER GONG-GERSHOWITZ	Democrat	68.7%
18	ROBYN GABEL	Democrat	79.0%
19	LINDSEY LAPOINTE	Democrat	68.1%
20	BRAD STEPHENS	Republican	100.0%	one candidate
21	ABDELNASSER RASHID	Democrat	100.0%	one candidate
22	ANGIE GUERRERO-CUELLAR	Democrat	100.0%	one candidate
23	EDGAR GONZALEZ JR	Democrat	100.0%	one candidate
24	THERESA MAH	Democrat	78.1%
25	CURTIS J TARVER II	Democrat	100.0%	one candidate
26	KAM BUCKNER	Democrat	81.5%
27	JUSTIN Q SLAUGHTER	Democrat	100.0%	one candidate
28	ROBERT "BOB" RITA	Democrat	100.0%	one candidate
29	THADDEUS JONES	Democrat	97.5%
30	WILLIAM "WILL" DAVIS	Democrat	78.2%
31	MICHAEL CRAWFORD	Democrat	73.3%
32	LISA J DAVIS	Democrat	100.0%	one candidate
33	MARCUS C EVANS JR	Democrat	100.0%	one candidate
34	NICHOLAS "NICK" SMITH	Democrat	76.6%
35	MARY GILL	Democrat	61.9%
36	RICK RYAN	Democrat	59.2%
37	PATRICK SHEEHAN	Republican	100.0%	one candidate
38	DEBBIE MEYERS-MARTIN	Democrat	100.0%	one candidate
39	WILL GUZZARDI	Democrat	81.1%
40	JAIME M ANDRADE JR	Democrat	83.5%
41	JANET YANG ROHR	Democrat	100.0%	one candidate
42	TERRA COSTA HOWARD	Democrat	88.1%
43	ANNA MOELLER	Democrat	63.9%
44	FRED CRESPO	Democrat	100.0%	one candidate
45	MARTHA "MARTI" DEUTER	Democrat	53.8%
46	DIANE BLAIR-SHERLOCK	Democrat	56.4%
47	AMY L GRANT	Republican	50.2%
48	JENNIFER SANALITRO	Republican	57.9%
49	MAURA HIRSCHAUER	Democrat	54.2%
50	BARBARA HERNANDEZ	Democrat	63.7%
51	NABEELA SYED	Democrat	56.2%
52	MARTIN MCLAUGHLIN	Republican	50.0%
53	NICOLLE GRASSE	Democrat	58.0%
54	MARY BETH CANTY	Democrat	59.0%
55	MARTIN J MOYLAN	Democrat	100.0%	one candidate
56	MICHELLE MUSSMAN	Democrat	100.0%	one candidate
57	TRACY KATZ MUHL	Democrat	59.5%
58	BOB MORGAN	Democrat	67.9%
59	DANIEL DIDECH	Democrat	63.6%
60	RITA MAYFIELD	Democrat	94.9%
61	JOYCE MASON	Democrat	58.6%
62	LAURA FAVER DIAS	Democrat	100.0%	one candidate
63	STEVEN REICK	Republican	52.8%
64	TOM WEBER	Republican	100.0%	one candidate
65	DAN UGASTE	Republican	55.6%
66	SUZANNE NESS	Democrat	53.3%
67	MAURICE A WEST II	Democrat	59.4%
68	DAVE VELLA	Democrat	100.0%	one candidate
69	JOE SOSNOWSKI	Republican	61.4%
70	JEFF KEICHER	Republican	59.8%
71	DAN SWANSON	Republican	100.0%	one candidate
72	GREGG C JOHNSON	Democrat	61.0%
73	RYAN SPAIN	Republican	100.0%	one candidate
74	BRADLEY J FRITTS	Republican	64.8%
75	JED DAVIS	Republican	61.4%
76	AMY "MURRI" BRIEL	Democrat	50.6%
77	NORMA HERNANDEZ	Democrat	59.0%
78	CAMILLE LILLY	Democrat	100.0%	one candidate
79	JACKIE HAAS	Republican	55.4%
80	ANTHONY DELUCA	Democrat	59.2%
81	ANNE STAVA-MURRAY	Democrat	56.5%
82	NICOLE LA HA	Republican	59.4%
83	MATT HANSON	Democrat	100.0%	one candidate
84	STEPHANIE A KIFOWIT	Democrat	100.0%	one candidate
85	DAGMARA "DEE" AVELAR	Democrat	58.3%
86	LAWRENCE "LARRY" WALSH JR	not in source	60.0%
87	WILLIAM E HAUTER	Republican	76.7%
88	REGAN DEERING	Republican	100.0%	one candidate
89	TONY M MCCOMBIE	Republican	100.0%	one candidate
90	JOHN M CABELLO	Republican	100.0%	one candidate
91	SHARON CHUNG	Democrat	53.6%
92	JEHAN GORDON-BOOTH	Democrat	100.0%	one candidate
93	TRAVIS ROBERT WEAVER	Republican	100.0%	one candidate
94	NORINE K HAMMOND	Republican	100.0%	one candidate
95	MIKE COFFEY	Republican	60.1%
96	SUE SCHERER	Democrat	58.4%
97	HARRY BENTON	Democrat	52.2%
98	NATALIE A MANLEY	not in source	100.0%	one candidate
99	KYLE A MOORE	Republican	100.0%	one candidate
100	CHRISTOPHER "CD" DAVIDSMEYER	Republican	100.0%	one candidate
101	CHRIS G MILLER	Republican	100.0%	one candidate
102	ADAM M NIEMERG	Republican	100.0%	one candidate
103	CAROL AMMONS	Democrat	100.0%	one candidate
104	BRANDUN SCHWEIZER	Republican	50.3%
105	DENNIS TIPSWORD JR	Republican	69.0%
106	JASON R BUNTING	Republican	100.0%	one candidate
107	BRAD HALBROOK	Republican	100.0%	one candidate
108	WAYNE A ROSENTHAL	Republican	100.0%	one candidate
109	CHARLIE MEIER	Republican	100.0%	one candidate
110	BLAINE WILHOUR	Republican	100.0%	one candidate
111	AMY ELIK	Republican	61.5%
112	KATIE STUART	Democrat	54.6%
113	JAY HOFFMAN	Democrat	100.0%	one candidate
114	KEVIN SCHMIDT	Republican	52.2%
115	DAVID FRIESS	Republican	100.0%	one candidate
116	DAVE SEVERIN	Republican	100.0%	one candidate
117	PATRICK WINDHORST	Republican	100.0%	one candidate
118	PAUL JACOBS	Republican	100.0%	one candidate

2022: 118 contests, 7 not shown

District	Most votes	Party	Share	Note
1	AARON M ORTIZ	Democrat	100.0%	one candidate
2	OMAR AQUINO	Democrat	70.5%
3	EVA-DINA DELGADO	Democrat	82.0%
4	LILIAN JIMENEZ	Democrat	88.2%
5	Not shown: district codes are fragments of one contest
6	SONYA MARIE HARPER	Democrat	86.6%
7	EMANUEL "CHRIS" WELCH	Democrat	77.7%
8	LA SHAWN K FORD	Democrat	75.5%
9	LAKESIA COLLINS	Democrat	100.0%	one candidate
10	Not shown: district codes are fragments of one contest
11	Not shown: district codes are fragments of one contest
12	MARGARET CROKE	Democrat	80.2%
13	HOAN HUYNH	Democrat	90.5%
14	KELLY M CASSIDY	Democrat	100.0%	one candidate
15	MICHAEL J KELLY	Democrat	65.6%
16	KEVIN OLICKAL	Democrat	70.9%
17	JENNIFER GONG-GERSHOWITZ	Democrat	71.4%
18	ROBYN GABEL	Democrat	81.3%
19	Not shown: district codes are fragments of one contest
20	BRAD STEPHENS	Republican	100.0%	one candidate
21	ABDELNASSER RASHID	Democrat	66.0%
22	ANGIE GUERRERO-CUELLAR	Democrat	65.2%
23	EDGAR GONZALEZ JR	Democrat	82.0%
24	THERESA MAH	Democrat	100.0%	one candidate
25	CURTIS J TARVER II	Democrat	100.0%	one candidate
26	KAM BUCKNER	Democrat	100.0%	one candidate
27	JUSTIN Q SLAUGHTER	Democrat	71.0%
28	ROBERT "BOB" RITA	Democrat	99.7%
29	THADDEUS JONES	Democrat	69.5%
30	WILLIAM "WILL" DAVIS	Democrat	80.1%
31	MARY E FLOWERS	Democrat	77.4%
32	CYRIL NICHOLS	Democrat	82.3%
33	Not shown: district codes are fragments of one contest
34	NICHOLAS "NICK" SMITH	Democrat	78.2%
35	FRANCES ANN HURLEY	Democrat	62.0%
36	KELLY M BURKE	Democrat	61.8%
37	TIM OZINGA	Republican	100.0%	one candidate
38	DEBBIE MEYERS-MARTIN	Democrat	70.7%
39	WILL GUZZARDI	Democrat	85.8%
40	JAIME M ANDRADE JR	Democrat	100.0%	one candidate
41	JANET YANG ROHR	Democrat	60.4%
42	TERRA COSTA HOWARD	not in source	58.3%
43	ANNA MOELLER	Democrat	63.9%
44	FRED CRESPO	Democrat	63.6%
45	JENN LADISCH DOUGLASS	Democrat	50.4%
46	DIANE BLAIR-SHERLOCK	not in source	56.5%
47	AMY L GRANT	not in source	53.1%
48	JENNIFER SANALITRO	Republican	55.0%
49	MAURA HIRSCHAUER	Democrat	54.1%
50	BARBARA HERNANDEZ	Democrat	62.8%
51	NABEELA SYED	Democrat	53.3%
52	MARTIN MCLAUGHLIN	Republican	52.3%
53	MARK L WALKER	Democrat	57.0%
54	MARY BETH CANTY	Democrat	59.5%
55	MARTIN J MOYLAN	Democrat	54.4%
56	MICHELLE MUSSMAN	Democrat	60.2%
57	JONATHAN CARROLL	Democrat	63.6%
58	BOB MORGAN	Democrat	70.2%
59	Not shown: district codes are fragments of one contest
60	RITA MAYFIELD	Democrat	100.0%	one candidate
61	JOYCE MASON	Democrat	56.3%
62	LAURA FAVER DIAS	Democrat	58.1%
63	STEVEN REICK	Republican	52.9%
64	TOM WEBER	Republican	60.5%
65	DAN UGASTE	Republican	54.2%
66	SUZANNE M NESS	Democrat	53.2%
67	MAURICE A WEST II	Democrat	55.6%
68	DAVE VELLA	Democrat	54.7%
69	JOE C SOSNOWSKI	Republican	61.4%
70	JEFF KEICHER	Republican	100.0%	one candidate
71	DAN SWANSON	Republican	62.1%
72	GREGG JOHNSON	Democrat	60.2%
73	RYAN SPAIN	Republican	100.0%	one candidate
74	BRADLEY J FRITTS	Republican	100.0%	one candidate
75	JED DAVIS	Republican	61.0%
76	LANCE YEDNOCK	Democrat	57.5%
77	NORMA HERNANDEZ	Democrat	57.5%
78	CAMILLE LILLY	Democrat	100.0%	one candidate
79	JACKIE HAAS	Republican	58.3%
80	ANTHONY DELUCA	Democrat	57.1%
81	ANNE STAVA-MURRAY	not in source	58.2%
82	JIM DURKIN	Republican	100.0%	one candidate
83	MATT HANSON	Democrat	53.7%
84	STEPHANIE A KIFOWIT	Democrat	65.8%
85	DAGMARA "DEE" AVELAR	Democrat	57.6%
86	LAWRENCE "LARRY" WALSH JR	Democrat	57.3%
87	WILLIAM E HAUTER	Republican	100.0%	one candidate
88	DAN CAULKINS	Republican	100.0%	one candidate
89	TONY M MCCOMBIE	Republican	100.0%	one candidate
90	JOHN M CABELLO	Republican	100.0%	one candidate
91	SHARON CHUNG	Democrat	52.2%
92	JEHAN GORDON-BOOTH	not in source	62.5%
93	TRAVIS WEAVER	Republican	100.0%	one candidate
94	NORINE K HAMMOND	Republican	100.0%	one candidate
95	TIM BUTLER	Republican	100.0%	one candidate
96	SUE SCHERER	Democrat	58.1%
97	HARRY BENTON	Democrat	51.7%
98	Not shown: district codes are fragments of one contest
99	RANDY E FRESE	Republican	100.0%	one candidate
100	CHRISTOPHER "CD" DAVIDSMEYER	Republican	100.0%	one candidate
101	CHRIS MILLER	Republican	100.0%	one candidate
102	ADAM M NIEMERG	Republican	100.0%	one candidate
103	CAROL AMMONS	Democrat	100.0%	one candidate
104	MIKE MARRON	Republican	54.0%
105	DENNIS TIPSWORD JR	Republican	100.0%	one candidate
106	THOMAS M BENNETT	Republican	100.0%	one candidate
107	BRAD HALBROOK	Republican	100.0%	one candidate
108	WAYNE A ROSENTHAL	Republican	100.0%	one candidate
109	CHARLES MEIER	Republican	100.0%	one candidate
110	BLAINE WILHOUR	Republican	100.0%	one candidate
111	AMY ELIK	Republican	56.5%
112	KATIE STUART	Democrat	54.2%
113	JAY HOFFMAN	Democrat	59.5%
114	KEVIN SCHMIDT	Republican	52.8%
115	DAVID FRIESS	Republican	100.0%	one candidate
116	DAVE SEVERIN	Republican	100.0%	one candidate
117	PATRICK WINDHORST	Republican	100.0%	one candidate
118	PAUL JACOBS	Republican	61.4%

2020: 118 contests

District	Most votes	Party	Share	Note
1	AARON M ORTIZ	Democrat	100.0%	one candidate
2	THERESA MAH	Democrat	100.0%	one candidate
3	EVA DINA DELGADO	Democrat	100.0%	one candidate
4	DELIA C RAMIREZ	Democrat	100.0%	one candidate
5	LAMONT J ROBINSON	Democrat	100.0%	one candidate
6	SONYA MARIE HARPER	Democrat	100.0%	one candidate
7	EMANUEL "CHRIS" WELCH	Democrat	100.0%	one candidate
8	LA SHAWN K FORD	Democrat	100.0%	one candidate
9	LAKESIA COLLINS	Democrat	100.0%	one candidate
10	JAWAHARIAL "OMAR" WILLIAMS	Democrat	100.0%	one candidate
11	ANN M WILLIAMS	Democrat	100.0%	one candidate
12	MARGARET CROKE	Democrat	100.0%	one candidate
13	GREG HARRIS	Democrat	100.0%	one candidate
14	KELLY M CASSIDY	Democrat	100.0%	one candidate
15	JOHN C D'AMICO	Democrat	100.0%	one candidate
16	DENYSE WANG STONEBACK	Democrat	100.0%	one candidate
17	JENNIFER GONG-GERSHOWITZ	Democrat	67.6%
18	ROBYN GABEL	Democrat	72.3%
19	LINDSEY LAPOINTE	Democrat	58.4%
20	BRAD STEPHENS	Republican	54.6%
21	EDGAR GONZALEZ JR	Democrat	100.0%	one candidate
22	MICHAEL J MADIGAN	Democrat	97.1%
23	MICHAEL J ZALEWSKI	Democrat	100.0%	one candidate
24	ELIZABETH "LISA" HERNANDEZ	Democrat	100.0%	one candidate
25	CURTIS J TARVER II	Democrat	100.0%	one candidate
26	KAM BUCKNER	Democrat	99.3%
27	JUSTIN Q SLAUGHTER	Democrat	100.0%	one candidate
28	ROBERT "BOB" RITA	Democrat	98.2%
29	THADDEUS JONES	Democrat	100.0%	one candidate
30	WILLIAM "WILL" DAVIS	Democrat	100.0%	one candidate
31	MARY E FLOWERS	Democrat	100.0%	one candidate
32	ANDRE THAPEDI	Democrat	100.0%	one candidate
33	MARCUS C EVANS JR	Democrat	100.0%	one candidate
34	NICHOLAS "NICK" SMITH	Democrat	100.0%	one candidate
35	FRANCES ANN HURLEY	Democrat	64.2%
36	KELLY M BURKE	Democrat	100.0%	one candidate
37	TIM OZINGA	Republican	63.7%
38	DEBBIE MEYERS-MARTIN	Democrat	77.5%
39	WILL GUZZARDI	Democrat	99.0%
40	JAIME M ANDRADE JR	Democrat	100.0%	one candidate
41	JANET YANG ROHR	Democrat	51.7%
42	AMY L GRANT	Republican	51.9%
43	ANNA MOELLER	Democrat	100.0%	one candidate
44	FRED CRESPO	Democrat	99.0%
45	SETH LEWIS	Republican	53.2%
46	DEB CONROY	Democrat	100.0%	one candidate
47	DEANNE MARIE MAZZOCHI	Republican	54.0%
48	TERRA COSTA HOWARD	Democrat	53.8%
49	MAURA HIRSCHAUER	Democrat	54.2%
50	KEITH R WHEELER	Republican	56.4%
51	CHRIS BOS	Republican	50.9%
52	MARTIN MCLAUGHLIN	Republican	54.3%
53	MARK L WALKER	Democrat	100.0%	one candidate
54	THOMAS R "TOM" MORRISON	Republican	51.8%
55	MARTIN J MOYLAN	Democrat	72.6%
56	MICHELLE MUSSMAN	Democrat	57.6%
57	JONATHAN CARROLL	Democrat	100.0%	one candidate
58	BOB MORGAN	Democrat	100.0%	one candidate
59	DANIEL DIDECH	Democrat	100.0%	one candidate
60	RITA MAYFIELD	Democrat	100.0%	one candidate
61	JOYCE MASON	Democrat	55.1%
62	SAM YINGLING	Democrat	56.9%
63	STEVEN REICK	Republican	54.8%
64	TOM WEBER	Republican	59.8%
65	DAN UGASTE	Republican	51.8%
66	SUZANNE M NESS	Democrat	52.0%
67	MAURICE A WEST II	Democrat	66.5%
68	DAVE VELLA	Democrat	50.2%
69	JOE SOSNOWSKI	Republican	100.0%	one candidate
70	JEFF KEICHER	Republican	57.7%
71	TONY M MCCOMBIE	Republican	61.6%
72	MICHAEL W HALPIN	Democrat	59.7%
73	RYAN SPAIN	Republican	100.0%	one candidate
74	DAN SWANSON	Republican	71.0%
75	DAVID ALLEN WELTER	Republican	100.0%	one candidate
76	LANCE YEDNOCK	Democrat	54.4%
77	KATHLEEN WILLIS	Democrat	67.2%
78	CAMILLE LILLY	Democrat	83.3%
79	JACKIE HAAS	Republican	63.8%
80	ANTHONY DELUCA	Democrat	79.8%
81	ANNE STAVA-MURRAY	Democrat	52.6%
82	JIM DURKIN	Republican	65.8%
83	BARBARA HERNANDEZ	Democrat	71.7%
84	STEPHANIE A KIFOWIT	Democrat	100.0%	one candidate
85	DAGMARA "DEE" AVELAR	Democrat	59.0%
86	LAWRENCE "LARRY" WALSH JR	Democrat	100.0%	one candidate
87	TIM BUTLER	Republican	84.5%
88	KEITH P SOMMER	Republican	60.1%
89	ANDREW S CHESNEY	Republican	73.4%
90	TOM DEMMER	Republican	67.3%
91	MARK A LUFT	Republican	63.2%
92	JEHAN GORDON-BOOTH	Democrat	74.5%
93	NORINE K HAMMOND	Republican	65.9%
94	RANDY E FRESE	Republican	76.3%
95	AVERY BOURNE	Republican	70.1%
96	SUE SCHERER	Democrat	51.5%
97	MARK BATINICK	Republican	52.0%
98	NATALIE A MANLEY	Democrat	100.0%	one candidate
99	MIKE MURPHY	Republican	100.0%	one candidate
100	CHRISTOPHER "CD" DAVIDSMEYER	Republican	75.1%
101	DAN CAULKINS	Republican	100.0%	one candidate
102	BRAD HALBROOK	Republican	71.6%
103	CAROL AMMONS	Democrat	78.7%
104	MIKE MARRON	Republican	58.8%
105	DAN BRADY	Republican	62.7%
106	THOMAS M BENNETT	Republican	100.0%	one candidate
107	BLAINE WILHOUR	Republican	75.9%
108	CHARLES MEIER	Republican	73.8%
109	ADAM M NIEMERG	Republican	82.2%
110	CHRIS MILLER	Republican	76.2%
111	AMY ELIK	Republican	54.4%
112	KATIE STUART	Democrat	53.7%
113	JAY HOFFMAN	Democrat	75.1%
114	LATOYA N GREENWOOD	Democrat	57.1%
115	PAUL JACOBS	Republican	77.7%
116	DAVID FRIESS	Republican	64.8%
117	DAVE SEVERIN	Republican	100.0%	one candidate
118	PATRICK WINDHORST	Republican	100.0%	one candidate

2018: 118 contests

District	Most votes	Party	Share	Note
1	AARON M ORTIZ	Democrat	100.0%	one candidate
2	THERESA MAH	Democrat	100.0%	one candidate
3	LUIS ARROYO	Democrat	100.0%	one candidate
4	DELIA C RAMIREZ	Democrat	99.0%
5	LAMONT J ROBINSON JR	Democrat	100.0%	one candidate
6	SONYA MARIE HARPER	Democrat	100.0%	one candidate
7	EMANUEL "CHRIS" WELCH	Democrat	100.0%	one candidate
8	LA SHAWN K FORD	Democrat	100.0%	one candidate
9	ARTHUR TURNER	Democrat	100.0%	one candidate
10	MELISSA CONYEARS-ERVIN	Democrat	100.0%	one candidate
11	ANN M WILLIAMS	Democrat	100.0%	one candidate
12	SARA FEIGENHOLTZ	Democrat	100.0%	one candidate
13	GREGORY HARRIS	Democrat	100.0%	one candidate
14	KELLY M CASSIDY	Democrat	100.0%	one candidate
15	JOHN C D'AMICO	Democrat	61.5%
16	LOU LANG	Democrat	100.0%	one candidate
17	JENNIFER GONG-GERSHOWITZ	Democrat	69.2%
18	ROBYN GABEL	Democrat	72.1%
19	ROBERT MARTWICK	Democrat	60.7%
20	MICHAEL P MCAULIFFE	Republican	100.0%	one candidate
21	CELINA VILLANUEVA	Democrat	100.0%	one candidate
22	MICHAEL J MADIGAN	Democrat	100.0%	one candidate
23	MICHAEL J ZALEWSKI	Democrat	100.0%	one candidate
24	ELIZABETH "LISA" HERNANDEZ	Democrat	100.0%	one candidate
25	CURTIS J TARVER II	Democrat	98.9%
26	CHRISTIAN L MITCHELL	Democrat	100.0%	one candidate
27	JUSTIN Q SLAUGHTER	Democrat	100.0%	one candidate
28	ROBERT "BOB" RITA	Democrat	100.0%	one candidate
29	THADDEUS JONES	Democrat	100.0%	one candidate
30	WILLIAM "WILL" DAVIS	Democrat	100.0%	one candidate
31	MARY E FLOWERS	Democrat	100.0%	one candidate
32	ANDRE THAPEDI	Democrat	100.0%	one candidate
33	MARCUS C EVANS JR	Democrat	100.0%	one candidate
34	NICHOLAS "NICK" SMITH	Democrat	100.0%	one candidate
35	FRANCES ANN HURLEY	Democrat	68.8%
36	KELLY M BURKE	Democrat	100.0%	one candidate
37	MARGO MCDERMED	Republican	58.0%
38	DEBBIE MEYERS-MARTIN	Democrat	100.0%	one candidate
39	WILL GUZZARDI	Democrat	100.0%	one candidate
40	JAIME M ANDRADE JR	Democrat	98.8%
41	GRANT WEHRLI	Republican	52.0%
42	AMY L GRANT	Republican	52.2%
43	ANNA MOELLER	Democrat	70.6%
44	FRED CRESPO	Democrat	65.6%
45	DIANE PAPPAS	Democrat	50.8%
46	DEB CONROY	Democrat	58.7%
47	DEANNE MARIE MAZZOCHI	Republican	51.5%
48	TERRA COSTA HOWARD	Democrat	53.5%
49	KARINA VILLA	Democrat	53.8%
50	KEITH R WHEELER	Republican	55.0%
51	MARY EDLY-ALLEN	Democrat	50.4%
52	DAVID MCSWEENEY	Republican	100.0%	one candidate
53	MARK L WALKER	Democrat	52.4%
54	TOM MORRISON	Republican	50.0%
55	MARTIN J MOYLAN	Democrat	55.6%
56	MICHELLE MUSSMAN	Democrat	58.9%
57	JONATHAN CARROLL	Democrat	100.0%	one candidate
58	BOB MORGAN	Democrat	63.8%
59	DANIEL DIDECH	Democrat	61.3%
60	RITA MAYFIELD	Democrat	100.0%	one candidate
61	JOYCE MASON	Democrat	51.6%
62	SAM YINGLING	Democrat	56.5%
63	STEVEN REICK	Republican	100.0%	one candidate
64	TOM WEBER	Republican	56.7%
65	DAN UGASTE	Republican	52.1%
66	ALLEN SKILLICORN	Republican	100.0%	one candidate
67	MAURICE A WEST II	Democrat	100.0%	one candidate
68	JOHN M CABELLO	Republican	51.3%
69	JOE SOSNOWSKI	Republican	60.1%
70	JEFF KEICHER	Republican	51.7%
71	TONY M MCCOMBIE	Republican	58.7%
72	MICHAEL W HALPIN	Democrat	62.0%
73	RYAN SPAIN	Republican	100.0%	one candidate
74	DAN SWANSON	Republican	100.0%	one candidate
75	DAVID ALLEN WELTER	Republican	100.0%	one candidate
76	LANCE YEDNOCK	Democrat	55.1%
77	KATHLEEN WILLIS	Democrat	70.6%
78	CAMILLE LILLY	Democrat	100.0%	one candidate
79	LINDSAY PARKHURST	Republican	56.1%
80	ANTHONY DELUCA	Democrat	100.0%	one candidate
81	ANNE M STAVA-MURRAY	Democrat	50.9%
82	JIM DURKIN	Republican	61.8%
83	LINDA CHAPA LAVIA	Democrat	100.0%	one candidate
84	STEPHANIE A KIFOWIT	Democrat	66.2%
85	JOHN CONNOR	Democrat	100.0%	one candidate
86	LAWRENCE "LARRY" WALSH JR	Democrat	70.1%
87	TIM BUTLER	Republican	100.0%	one candidate
88	KEITH P SOMMER	Republican	58.7%
89	ANDREW S CHESNEY	Republican	61.8%
90	TOM DEMMER	Republican	61.2%
91	MICHAEL D UNES	Republican	63.9%
92	JEHAN GORDON-BOOTH	Democrat	100.0%	one candidate
93	NORINE K HAMMOND	Republican	52.2%
94	RANDY E FRESE	Republican	71.6%
95	AVERY BOURNE	Republican	59.8%
96	SUE SCHERER	Democrat	60.6%
97	MARK BATINICK	Republican	50.7%
98	NATALIE A MANLEY	Democrat	63.9%
99	MIKE MURPHY	Republican	58.8%
100	CHRISTOPHER "CD" DAVIDSMEYER	Republican	99.5%
101	DAN CAULKINS	Republican	69.7%
102	BRAD HALBROOK	Republican	100.0%	one candidate
103	CAROL AMMONS	Democrat	100.0%	one candidate
104	MIKE MARRON	Republican	55.9%
105	DAN BRADY	Republican	60.4%
106	THOMAS M BENNETT	Republican	100.0%	one candidate
107	BLAINE WILHOUR	Republican	69.7%
108	CHARLES MEIER	Republican	100.0%	one candidate
109	DARREN BAILEY	Republican	76.1%
110	CHRIS MILLER	Republican	65.4%
111	MONICA BRISTOW	Democrat	50.5%
112	KATIE STUART	Democrat	55.1%
113	JAY HOFFMAN	Democrat	62.9%
114	LATOYA N GREENWOOD	Democrat	58.3%
115	TERRI BRYANT	Republican	59.0%
116	JERRY COSTELLO II	Democrat	53.5%
117	DAVE SEVERIN	Republican	56.9%
118	PATRICK WINDHORST	Republican	56.5%

2016: 118 contests

District	Most votes	Party	Share	Note
1	DANIEL J. BURKE	not in source	100.0%	seats not in source; one candidate
2	THERESA MAH	not in source	100.0%	seats not in source; one candidate
3	LUIS ARROYO	not in source	100.0%	seats not in source; one candidate
4	CYNTHIA SOTO	not in source	100.0%	seats not in source; one candidate
5	JULIANA STRATTON	not in source	100.0%	seats not in source; one candidate
6	SONYA MARIE HARPER	not in source	100.0%	seats not in source; one candidate
7	EMANUEL ""CHRIS"" WELCH	not in source	100.0%	seats not in source; one candidate
8	LA SHAWN K. FORD	not in source	100.0%	seats not in source; one candidate
9	ARTHUR TURNER	not in source	100.0%	seats not in source; one candidate
10	MELISSA CONYEARS	not in source	83.8%	seats not in source
11	ANN M. WILLIAMS	not in source	71.6%	seats not in source
12	SARA FEIGENHOLTZ	not in source	75.6%	seats not in source
13	GREGORY HARRIS	not in source	100.0%	seats not in source; one candidate
14	KELLY M. CASSIDY	not in source	83.2%	seats not in source
15	JOHN C. D'AMICO	not in source	61.5%	seats not in source
16	LOU LANG	not in source	100.0%	seats not in source; one candidate
17	LAURA FINE	not in source	100.0%	seats not in source; one candidate
18	ROBYN GABEL	not in source	64.1%	seats not in source
19	ROBERT MARTWICK	not in source	100.0%	seats not in source; one candidate
20	MICHAEL P. McAULIFFE	not in source	56.1%	seats not in source
21	SILVANA TABARES	not in source	100.0%	seats not in source; one candidate
22	MICHAEL J. MADIGAN	not in source	100.0%	seats not in source; one candidate
23	MICHAEL J. ZALEWSKI	not in source	100.0%	seats not in source; one candidate
24	ELIZABETH ""LISA"" HERNANDEZ	not in source	79.5%	seats not in source
25	BARBARA FLYNN CURRIE	not in source	100.0%	seats not in source; one candidate
26	CHRISTIAN L. MITCHELL	not in source	100.0%	seats not in source; one candidate
27	MONIQUE D. DAVIS	not in source	100.0%	seats not in source; one candidate
28	ROBERT ""BOB"" RITA	not in source	100.0%	seats not in source; one candidate
29	THADDEUS JONES	not in source	100.0%	seats not in source; one candidate
30	WILLIAM ""WILL"" DAVIS	not in source	100.0%	seats not in source; one candidate
31	MARY E. FLOWERS	not in source	100.0%	seats not in source; one candidate
32	ANDRÉ THAPEDI	not in source	100.0%	seats not in source; one candidate
33	MARCUS C. EVANS, JR.	not in source	100.0%	seats not in source; one candidate
34	ELGIE R. SIMS, JR.	not in source	100.0%	seats not in source; one candidate
35	FRANCES ANN HURLEY	not in source	65.6%	seats not in source
36	KELLY M. BURKE	not in source	100.0%	seats not in source; one candidate
37	MARGO McDERMED	not in source	100.0%	seats not in source; one candidate
38	AL RILEY	not in source	100.0%	seats not in source; one candidate
39	WILL GUZZARDI	not in source	100.0%	seats not in source; one candidate
40	JAIME M. ANDRADE, JR.	not in source	100.0%	seats not in source; one candidate
41	GRANT WEHRLI	not in source	100.0%	seats not in source; one candidate
42	JEANNE M. IVES	not in source	60.8%	seats not in source
43	ANNA MOELLER	not in source	99.3%	seats not in source
44	FRED CRESPO	not in source	62.8%	seats not in source
45	CHRISTINE JENNIFER WINGER	not in source	53.4%	seats not in source
46	DEB CONROY	not in source	59.0%	seats not in source
47	PATRICIA R. ""PATTI"" BELLOCK	not in source	100.0%	seats not in source; one candidate
48	PETER BREEN	not in source	56.5%	seats not in source
49	MIKE FORTNER	not in source	100.0%	seats not in source; one candidate
50	KEITH R. WHEELER	not in source	60.3%	seats not in source
51	NICK SAUER	not in source	100.0%	seats not in source; one candidate
52	DAVID McSWEENEY	not in source	99.2%	seats not in source
53	DAVID HARRIS	not in source	100.0%	seats not in source; one candidate
54	TOM MORRISON	not in source	100.0%	seats not in source; one candidate
55	MARTIN J. MOYLAN	not in source	59.1%	seats not in source
56	MICHELLE MUSSMAN	not in source	55.8%	seats not in source
57	ELAINE NEKRITZ	not in source	100.0%	seats not in source; one candidate
58	SCOTT DRURY	not in source	57.4%	seats not in source
59	CAROL SENTE	not in source	60.9%	seats not in source
60	RITA MAYFIELD	not in source	76.4%	seats not in source
61	SHERI JESIEL	not in source	57.2%	seats not in source
62	SAM YINGLING	not in source	52.5%	seats not in source
63	STEVEN REICK	not in source	56.5%	seats not in source
64	BARBARA WHEELER	not in source	100.0%	seats not in source; one candidate
65	STEVEN A. ANDERSSON	not in source	100.0%	seats not in source; one candidate
66	ALLEN SKILLICORN	not in source	57.6%	seats not in source
67	LITESA E. WALLACE	not in source	100.0%	seats not in source; one candidate
68	JOHN M. CABELLO	not in source	63.8%	seats not in source
69	JOE SOSNOWSKI	not in source	67.3%	seats not in source
70	ROBERT W. PRITCHARD	not in source	97.7%	seats not in source
71	TONY M. McCOMBIE	not in source	62.9%	seats not in source
72	MICHAEL W. HALPIN	not in source	56.4%	seats not in source
73	RYAN SPAIN	not in source	100.0%	seats not in source; one candidate
74	DANIEL M. SWANSON	not in source	65.5%	seats not in source
75	DAVID ALLEN WELTER	not in source	58.1%	seats not in source
76	JERRY LEE LONG	not in source	50.9%	seats not in source
77	KATHLEEN WILLIS	not in source	70.4%	seats not in source
78	CAMILLE LILLY	not in source	100.0%	seats not in source; one candidate
79	LINDSAY PARKHURST	not in source	53.7%	seats not in source
80	ANTHONY DeLUCA	not in source	100.0%	seats not in source; one candidate
81	DAVID S. OLSEN	not in source	53.4%	seats not in source
82	JIM DURKIN	not in source	100.0%	seats not in source; one candidate
83	LINDA CHAPA LaVIA	not in source	100.0%	seats not in source; one candidate
84	STEPHANIE A. KIFOWIT	not in source	62.9%	seats not in source
85	EMILY McASEY	not in source	100.0%	seats not in source; one candidate
86	LAWRENCE ""LARRY"" WALSH, JR.	not in source	100.0%	seats not in source; one candidate
87	TIM BUTLER	not in source	100.0%	seats not in source; one candidate
88	KEITH P. SOMMER	not in source	100.0%	seats not in source; one candidate
89	BRIAN W. STEWART	not in source	100.0%	seats not in source; one candidate
90	TOM DEMMER	not in source	100.0%	seats not in source; one candidate
91	MICHAEL D. UNES	not in source	100.0%	seats not in source; one candidate
92	JEHAN GORDON-BOOTH	not in source	100.0%	seats not in source; one candidate
93	NORINE K. HAMMOND	not in source	54.5%	seats not in source
94	RANDY E. FRESE	not in source	75.1%	seats not in source
95	AVERY BOURNE	not in source	56.8%	seats not in source
96	SUE SCHERER	not in source	100.0%	seats not in source; one candidate
97	MARK BATINICK	not in source	100.0%	seats not in source; one candidate
98	NATALIE A. MANLEY	not in source	100.0%	seats not in source; one candidate
99	SARA WOJCICKI JIMENEZ	not in source	61.5%	seats not in source
100	CHRISTOPHER ""C.D."" DAVIDSMEYER	not in source	100.0%	seats not in source; one candidate
101	BILL MITCHELL	not in source	75.3%	seats not in source
102	BRAD HALBROOK	not in source	100.0%	seats not in source; one candidate
103	CAROL AMMONS	not in source	100.0%	seats not in source; one candidate
104	CHAD HAYS	not in source	100.0%	seats not in source; one candidate
105	DAN BRADY	not in source	100.0%	seats not in source; one candidate
106	THOMAS M. BENNETT	not in source	100.0%	seats not in source; one candidate
107	JOHN CAVALETTO	not in source	100.0%	seats not in source; one candidate
108	CHARLES MEIER	not in source	100.0%	seats not in source; one candidate
109	DAVID B. REIS	not in source	100.0%	seats not in source; one candidate
110	REGINALD ""REGGIE"" PHILLIPS	not in source	64.6%	seats not in source
111	DANIEL V. BEISER	not in source	52.6%	seats not in source
112	KATIE STUART	not in source	51.6%	seats not in source
113	JAY HOFFMAN	not in source	59.1%	seats not in source
114	LaTOYA N. GREENWOOD	not in source	57.2%	seats not in source
115	TERRI BRYANT	not in source	55.0%	seats not in source
116	JERRY COSTELLO II	not in source	100.0%	seats not in source; one candidate
117	DAVE SEVERIN	not in source	52.9%	seats not in source
118	BRANDON W. PHELPS	not in source	58.4%	seats not in source

MEDSL precinct returns 2016-2024: a fixed historic release; the file records no release date.

Sources

Current members: Open States (CC0 1.0), commit 3a1d876 of November 3, 2026; seat totals from openstates-metadata (MIT).

Seats after each election: Carl Klarner, State Legislative Election Returns, 1967-2022, Harvard Dataverse (CC0 1.0).

District results: MEDSL precinct returns (2018-2024 CC0 1.0; 2016 MIT License).

District lines: US Census Bureau, TIGER/Line cartographic boundaries (public domain), state legislative districts 2024, 1:500,000.

Data through November 3, 2026.