The numbers: The 2028 House map covers all 435 seats in the U.S. House of Representatives, up for election on November 7, 2028. As of November 9, 2026, nine states have new mid-decade congressional maps in force, covering 173 seats. Missouri’s 2025 map is on hold pending certification of a November 3, 2026 referendum. Results of the 2026 House elections are pending certification and are not shown.
Data as of November 9, 2026; seat counts come from the U.S. Census Bureau’s 2020 apportionment, and map status comes from the National Conference of State Legislatures and state election offices and legislatures, each with a dated source. Sources listed below.
Which District Maps Will Govern the 2028 House Elections?
Every House seat is on the ballot every two years under the Constitution, so the 2028 House map includes all 435 seats. Each state’s number of seats comes from the 2020 Census apportionment, which does not change until the next census. What can change is where the district lines fall inside a state.
Since summer 2025, 10 states have changed their congressional maps, according to the National Conference of State Legislatures (NCSL) tracker, updated September 11, 2026. Nine of those maps are in force; Missouri’s is on hold. For how those changes played out in the 2026 cycle, see 2026 House redistricting: states with new maps.
The map below shows the type of map in force in each state and its number of seats. It has no party shading, because 2026 House results are pending certification and this page calls no races.
2028 House Map by State: Full Table
| State | Seats | Map in force (Nov. 9, 2026) | What could change before 2028 | Official source |
|---|---|---|---|---|
| Alabama | 7 | New: 2023 map, in effect after a June 2, 2026 U.S. Supreme Court order | State’s appeal of a lower-court ruling against the map is pending at the U.S. Supreme Court | Alabama Secretary of State; NCSL |
| Alaska | 1 | One at-large seat (no districts) | — | U.S. Census Bureau |
| Arizona | 9 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Arkansas | 4 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| California | 52 | New: Map approved by voters (Proposition 50) Nov. 4, 2025 | Stays in effect until the redistricting commission certifies new maps in 2031 | California Secretary of State; NCSL |
| Colorado | 8 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Connecticut | 5 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Delaware | 1 | One at-large seat (no districts) | — | U.S. Census Bureau |
| Florida | 28 | New: Map enacted May 4, 2026 | State-court challenge ongoing | Florida Division of Elections; NCSL |
| Georgia | 14 | Map drawn after the 2020 Census | Legislature declined to redraw in a June 2026 special session | NCSL |
| Hawaii | 2 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Idaho | 2 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Illinois | 17 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Indiana | 9 | 2021 map | New map voted down in the state Senate Dec. 11, 2025 | NCSL |
| Iowa | 4 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Kansas | 4 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Kentucky | 6 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Louisiana | 6 | New: Map enacted May 29, 2026, after Louisiana v. Callais | 2026 congressional open primary held Nov. 3, 2026; general election, where needed, Dec. 12, 2026 | Louisiana Secretary of State; NCSL |
| Maine | 2 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Maryland | 8 | Map drawn after the 2020 Census | Constitutional amendment on the Nov. 3, 2026 ballot would exempt congressional maps from state redistricting criteria; result pending certification | NCSL |
| Massachusetts | 9 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Michigan | 13 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Minnesota | 8 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Mississippi | 4 | Map drawn after the 2020 Census | Legislative committee held hearings on possible new maps through late Sept. 2026 | NCSL |
| Missouri | 8 | 2022 map, restored by the Missouri Supreme Court Sept. 3, 2026; 2025 map on hold | Referendum on the 2025 map was on the Nov. 3, 2026 ballot; result pending certification | Missouri Secretary of State; NCSL |
| Montana | 2 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Nebraska | 3 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Nevada | 4 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| New Hampshire | 2 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| New Jersey | 12 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| New Mexico | 3 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| New York | 26 | Map drawn after the 2020 Census | Amendment allowing a mid-decade redraw passed the legislature once (June 17, 2026); needs a second passage and voter approval | NCSL |
| North Carolina | 14 | New: Map enacted Oct. 22, 2025 | None pending in the NCSL tracker | N.C. General Assembly; NCSL |
| North Dakota | 1 | One at-large seat (no districts) | — | U.S. Census Bureau |
| Ohio | 15 | New: Map adopted by the redistricting commission Oct. 31, 2025 | None pending in the NCSL tracker | Ohio Secretary of State; NCSL |
| Oklahoma | 5 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Oregon | 6 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Pennsylvania | 17 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Rhode Island | 2 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| South Carolina | 7 | 2022 map | New map died in the state Senate in May 2026 | NCSL |
| South Dakota | 1 | One at-large seat (no districts) | — | U.S. Census Bureau |
| Tennessee | 9 | New: Map adopted May 7, 2026 | None pending in the NCSL tracker | Tennessee General Assembly; NCSL |
| Texas | 38 | New: Map enacted Aug. 29, 2025; U.S. Supreme Court stayed a lower-court injunction Dec. 4, 2025 | None pending in the NCSL tracker | Texas Legislature; NCSL |
| Utah | 4 | New: Court-ordered map, Nov. 10, 2025; legislature’s appeal rejected Feb. 2026 | None pending in the NCSL tracker | Utah elections office; NCSL |
| Vermont | 1 | One at-large seat (no districts) | — | U.S. Census Bureau |
| Virginia | 11 | 2021 court-drawn map | Redistricting amendment struck down by the state Supreme Court May 8, 2026 | NCSL |
| Washington | 10 | Map drawn after the 2020 Census | Proposed amendment died March 12, 2026 | NCSL |
| West Virginia | 2 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Wisconsin | 8 | Map drawn after the 2020 Census | — | U.S. Census Bureau |
| Wyoming | 1 | One at-large seat (no districts) | — | U.S. Census Bureau |
Swipe to see more →
“None pending in the NCSL tracker” means NCSL listed no further official action as of its September 11, 2026 update. A state without a row note was not on the NCSL tracker. The District of Columbia elects a nonvoting delegate and is not counted in the 435.
The Nine New Mid-Decade Maps
- Alabama (7 seats): The 2023 map took effect after the U.S. Supreme Court ruled on June 2, 2026.
- California (52): Voters approved Proposition 50 on November 4, 2025. The map stays in effect until the state’s redistricting commission certifies new maps in 2031, according to NCSL.
- Florida (28): Enacted May 4, 2026. A challenge under the Florida Constitution is ongoing in state court.
- Louisiana (6): Enacted May 29, 2026, after the U.S. Supreme Court’s decision in Louisiana v. Callais. Louisiana held its 2026 congressional open primary on November 3, 2026, with a general election, where needed, on December 12, 2026, according to the Louisiana Secretary of State.
- North Carolina (14): Enacted October 22, 2025.
- Ohio (15): Adopted October 31, 2025, by the Ohio Redistricting Commission with bipartisan support.
- Tennessee (9): Adopted May 7, 2026, after lawmakers repealed a state ban on mid-decade congressional redistricting.
- Texas (38): Enacted in August 2025. The U.S. Supreme Court stayed a lower-court order against the map on December 4, 2025.
- Utah (4): Adopted by court order November 10, 2025. The legislature’s appeal was rejected in February 2026.
Maps That Could Still Change Before 2028
- Missouri: The Missouri Supreme Court restored the 2022 map on September 3, 2026, and paused the 2025 map until voters decide a referendum on it. That referendum was on the November 3, 2026 ballot. The result is pending certification, so this page does not say which map Missouri will use in 2028.
- Maryland: A constitutional amendment on the November 3, 2026 ballot would exempt congressional maps from the state constitution’s redistricting criteria. The result is pending certification.
- New York: The legislature passed a proposed amendment allowing mid-decade redistricting on June 17, 2026. It must pass a second time before it can go to voters, and NCSL says it could appear on the 2027 ballot.
- Court cases: Litigation is ongoing over Alabama’s and Florida’s maps, and NCSL notes that court orders can change which map is in force.
Georgia, Indiana, South Carolina, Virginia and Washington took official steps toward new maps that did not take effect, according to NCSL. Their earlier maps remain in force.
2026 Results and Party Control
Every House seat was on the November 3, 2026 ballot, and Louisiana holds a congressional general election, where needed, on December 12, 2026. Those results are pending certification, so this page does not report which party will hold any district or the chamber. For current members, see the Clerk of the House.
How to Track the 2028 House Map
- Watch Missouri and Maryland for certification of their November 3, 2026 ballot measures.
- Watch the New York Legislature for a second vote on its redistricting amendment.
- Watch state and federal courts in states with pending map litigation.
- Check your own district with your state or county election office, which reflects the map in force for your address.
What This Map Does and Doesn’t Tell You
The map shows how many House seats each state has and which congressional map is in force there as of November 9, 2026. It does not show party control, race calls, candidates, polling or forecasts, and it does not use 2026 results that have not been certified.
For the rest of the 2028 map series, see the 2028 Senate map, the 2028 Electoral College map, the 2028 state legislative map, the 2028 governor map, the 2028 swing-state map, the 2028 Senate open-seat map and the 2028 presidential primary calendar.
2028 House Map Questions
How many House seats are up in 2028? All 435.
Which states have new congressional maps? Alabama, California, Florida, Louisiana, North Carolina, Ohio, Tennessee, Texas and Utah have new mid-decade maps in force as of November 9, 2026.
Which map will Missouri use in 2028? That depends on a November 3, 2026 referendum whose result is pending certification. The 2022 map is in force while that result is pending.
Does redistricting change how many seats a state has? No. Seat counts come from the 2020 Census apportionment and stay the same until the next census.
When are the 2028 House elections? The general election is November 7, 2028. Primary dates vary by state.
Sources
- U.S. Census Bureau: 2020 Census apportionment results
- National Archives: U.S. Constitution transcript (Article I, Section 2)
- National Conference of State Legislatures: Changing the maps: tracking mid-decade redistricting (updated September 11, 2026)
- Clerk of the U.S. House of Representatives: Members
- Alabama Secretary of State: elections and district information
- California Secretary of State: elections and district information
- Florida Division of Elections: elections and district information
- Louisiana Secretary of State: elections and district information
- Missouri Secretary of State: elections and district information
- N.C. General Assembly: elections and district information
- Ohio Secretary of State: elections and district information
- Tennessee General Assembly: elections and district information
- Texas Legislature: elections and district information
- Utah elections office: elections and district information
