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 | — | |
| Alabama | 7 | 1 | 6 | — | |
| Arkansas | 4 | 0 | 4 | — | |
| Arizona | 9 | 5 | 4 | — | |
| California | 53 | 46 | 7 | — | |
| Colorado | 7 | 4 | 3 | — | |
| Connecticut | 5 | 5 | 0 | — | |
| Delaware | 1 | 1 | 0 | — | |
| Florida | 27 | 13 | 14 | — | |
| Georgia | 14 | 5 | 9 | — | |
| Hawaii | 2 | 2 | 0 | — | |
| Iowa | 4 | 3 | 1 | — | |
| Idaho | 2 | 0 | 2 | — | |
| Illinois | 18 | 13 | 5 | — | |
| Indiana | 9 | 2 | 7 | — | |
| Kansas | 4 | 1 | 3 | — | |
| Kentucky | 6 | 1 | 5 | — | |
| Louisiana | 6 | 1 | 5 | — | |
| Massachusetts | 9 | 9 | 0 | — | |
| Maryland | 8 | 7 | 1 | — | |
| Maine | 2 | 2 | 0 | — | |
| Michigan | 14 | 7 | 7 | — | |
| Minnesota | 8 | 5 | 3 | — | |
| Missouri | 8 | 2 | 6 | — | |
| Mississippi | 4 | 1 | 3 | — | |
| Montana | 1 | 0 | 1 | — | |
| North Carolina | 13 | 3 | 10 | — | |
| North Dakota | 1 | 0 | 1 | — | |
| Nebraska | 3 | 0 | 3 | — | |
| New Hampshire | 2 | 2 | 0 | — | |
| New Jersey | 12 | 11 | 1 | — | |
| New Mexico | 3 | 3 | 0 | — | |
| Nevada | 4 | 3 | 1 | — | |
| New York | 27 | 24 | 3 | — | |
| Ohio | 16 | 4 | 12 | — | |
| Oklahoma | 5 | 1 | 4 | — | |
| Oregon | 5 | 4 | 1 | — | |
| Pennsylvania | 18 | 9 | 9 | — | |
| Rhode Island | 2 | 2 | 0 | — | |
| South Carolina | 7 | 2 | 5 | — | |
| South Dakota | 1 | 0 | 1 | — | |
| Tennessee | 9 | 2 | 7 | — | |
| Texas | 36 | 13 | 23 | — | |
| Utah | 4 | 1 | 3 | — | |
| Virginia | 11 | 7 | 4 | — | |
| Vermont | 1 | 1 | 0 | — | |
| Washington | 10 | 7 | 3 | — | |
| Wisconsin | 8 | 3 | 5 | — | |
| West Virginia | 3 | 0 | 3 | — | |
| Wyoming | 1 | 0 | 1 | — |
Source. MIT Election Data + Science Lab — 2018 US House returns, party-classified by literal ballot party · party-level district results. Real returns — nothing estimated.