Elections / 2018 · House

Democrats held the most US House seats in 2018.

Across 435 districts, Democrats won 238, Republicans 197. Results are party-level here — candidate names appear on each state's page. Every state below links to its districts.

2018 U.S. House elections

Democrats 235 +41218for control199 Republicans −42

435 voting seats, as elected in November 2018. The chamber is shown as voters returned it — seats vacated or members who changed party afterward are not reflected. DC’s delegate is non-voting and excluded.

Each of the 435 districts filled by the margin its winner carried · cyan outlines a district that flipped party · hover for the detail

Seats by state

Every row links to that state's district-by-district results.

State	Seats	Dem	Rep	Other	Delegation lean
Alaska	1	0	1	—	−100.0%
Alabama	7	1	6	—	−71.4%
Arkansas	4	0	4	—	−100.0%
Arizona	9	5	4	—	+11.1%
California	53	46	7	—	+73.6%
Colorado	7	4	3	—	+14.3%
Connecticut	5	5	0	—	+100.0%
Delaware	1	1	0	—	+100.0%
Florida	27	13	14	—	−3.7%
Georgia	14	5	9	—	−28.6%
Hawaii	2	2	0	—	+100.0%
Iowa	4	3	1	—	+50.0%
Idaho	2	0	2	—	−100.0%
Illinois	18	13	5	—	+44.4%
Indiana	9	2	7	—	−55.6%
Kansas	4	1	3	—	−50.0%
Kentucky	6	1	5	—	−66.7%
Louisiana	6	1	5	—	−66.7%
Massachusetts	9	9	0	—	+100.0%
Maryland	8	7	1	—	+75.0%
Maine	2	2	0	—	+100.0%
Michigan	14	7	7	—	+0.0%
Minnesota	8	5	3	—	+25.0%
Missouri	8	2	6	—	−50.0%
Mississippi	4	1	3	—	−50.0%
Montana	1	0	1	—	−100.0%
North Carolina	13	3	10	—	−53.8%
North Dakota	1	0	1	—	−100.0%
Nebraska	3	0	3	—	−100.0%
New Hampshire	2	2	0	—	+100.0%
New Jersey	12	11	1	—	+83.3%
New Mexico	3	3	0	—	+100.0%
Nevada	4	3	1	—	+50.0%
New York	27	24	3	—	+77.8%
Ohio	16	4	12	—	−50.0%
Oklahoma	5	1	4	—	−60.0%
Oregon	5	4	1	—	+60.0%
Pennsylvania	18	9	9	—	+0.0%
Rhode Island	2	2	0	—	+100.0%
South Carolina	7	2	5	—	−42.9%
South Dakota	1	0	1	—	−100.0%
Tennessee	9	2	7	—	−55.6%
Texas	36	13	23	—	−27.8%
Utah	4	1	3	—	−50.0%
Virginia	11	7	4	—	+27.3%
Vermont	1	1	0	—	+100.0%
Washington	10	7	3	—	+40.0%
Wisconsin	8	3	5	—	−25.0%
West Virginia	3	0	3	—	−100.0%
Wyoming	1	0	1	—	−100.0%

Source. MIT Election Data + Science Lab — 2018 US House returns, party-classified by literal ballot party · party-level district results. Real returns — nothing estimated.

Democratic	60,684,461	53.4%
Republican	50,972,022	44.8%
Other	2,031,818	1.8%
Margin	9,712,439	D+8.5