Hawaii has 2 congressional districts in the U.S. House of Representatives, making it a smaller delegation in Congress. The state’s current district boundaries were established following the 2020 Census redistricting process, which determined how the state’s population would be distributed across its House seats.
Hawaii’s House delegation currently has 2 Democrats out of 2 seats. All 2 seats are up for election on November 3, 2026.
Hawaii is also represented in the U.S. Senate by Mazie Hirono (D) and Brian Schatz (D). Statewide voters choose Hawaii’s senators. Only the voters inside a district choose that district’s House member. Hawaii is divided into 2 districts, and the one covering your address determines your House member and your ballot.
House Districts
2
Party Balance
0 R / 2 D
Population (2020)
1,455,271
U.S. Senators
Mazie Hirono (D)
Brian Schatz (D)
All congressional districts in this state, 119th Congress. Boundary data: U.S. Census Bureau TIGERweb. Map tiles: OpenStreetMap.
Find Your Hawaii District
Enter your ZIP code to instantly find which Hawaii congressional district you live in.
This page covers U.S. House districts only. Hawaii also has state legislative districts, which are drawn separately and elect members of the state legislature. To find yours, use the USAGov directory of elected officials.
All Hawaii Congressional Districts
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Explore our resources on congressional districts, redistricting, and how to engage with your representatives.
Browse All 435 Districts →
What congressional district am I in? →
For the 2026 races in Hawaii, including the districts to watch and the primary date, see 2026 Congressional Elections in Hawaii.
Why Hawaii has two seats
Hawaii has two U.S. House seats. The 2020 Census counted 1,455,271 residents, and the Census Bureau estimated 1,432,820 as of July 1, 2025, a decline of about 1.5 percent. Hawaii neither gained nor lost a seat in the apportionment that followed the 2020 Census.
Who draws the lines
Hawaii is one of the states where a commission, not the legislature, holds primary responsibility for congressional maps. A nine member Reapportionment Commission draws both the congressional and the state legislative plans. The Senate president and the House speaker each select two members, the minority party members of each chamber designate one of their own who each select two more, and those eight choose a ninth member as chair.
The commission’s plans are not sent to the legislature and the governor has no veto over them. They take effect on publication once filed with the chief election officer. Challenges go to the Hawaii Supreme Court.
One detail is specific to Hawaii. State legislative districts are apportioned using a permanent resident population base, which excludes certain non-resident military personnel and students. Congressional districts use the total population counted in the census.
On the 2026 ballot
Both House seats are on the ballot on November 3, 2026, following an August 8 primary. The first district is held by Ed Case (D) and the second by Jill Tokuda (D).
Neither U.S. Senate seat is up this year. Brian Schatz and Mazie Hirono belong to classes that next face voters in 2028 and 2030.
Sources
Seat counts and members come from the Office of the Clerk of the U.S. House of Representatives. Population figures come from the U.S. Census Bureau, using the 2020 Census count and the Vintage 2025 estimate. Apportionment changes come from the Census Bureau 2020 apportionment results. Redistricting authority comes from the state constitution and statutes named above and from the National Conference of State Legislatures. Senate class years come from the U.S. Senate. Checked August 12, 2026.
Learn more about Congress
Hawaii representatives and contact details
Hawaii has 2 congressional districts.
| District | Representative | Party | Contact |
|---|---|---|---|
| HI-1 1st | Ed Case | D Democratic Party | 202-225-2726 Official website |
| HI-2 2nd | Jill N. Tokuda | D Democratic Party | 202-225-4906 Official website |
Hawaii congressional delegation
Hawaii has 4 seats in Congress: 2 in the U.S. House of Representatives and 2 in the U.S. Senate.
The House delegation has 2 Democrats.
House members by party
Democratic (2)
Ed Case (District 1), Jill N. Tokuda (District 2)
Hawaii in the U.S. Senate
Hawaii is represented in the U.S. Senate by Mazie K. Hirono (Democratic) and Brian Schatz (Democratic).
Seats on the Hawaii ballot this year are listed on the Hawaii 2026 elections page.
Frequently Asked Questions
How many congressional districts does Hawaii have?
Hawaii has 2 congressional districts, each electing one member to the U.S. House of Representatives.
Who represents Hawaii in the U.S. House of Representatives?
The U.S. Representatives from Hawaii are: Ed Case (HI-1), Jill N. Tokuda (HI-2).
How do I find which Hawaii congressional district I live in?
Use the lookup on the home page. If your ZIP code spans more than one district, it will ask for your street address.
When is the next election for Hawaii U.S. House seats?
All 435 U.S. House seats are up for election every two years, in even-numbered years on the first Tuesday after the first Monday in November.
Districts by ZIP code in Hawaii
Hawaii covers 97 ZIP codes across its 2 districts. A ZIP code is a mail delivery route, not a political boundary, so the two do not line up. 8 of those ZIP codes fall in more than one district.
To get an exact answer for an address, use the lookup on the home page. A full street address resolves a split ZIP code; a five digit ZIP on its own cannot.
ZIP codes in Hawaii that cross district lines include:
- 96706: districts 1st, 2nd
- 96707: districts 1st, 2nd
- 96759: districts 1st, 2nd
- 96786: districts 1st, 2nd
- 96789: districts 1st, 2nd
- 96795: districts 1st, 2nd
- 96797: districts 1st, 2nd
- 96825: districts 1st, 2nd
Every district page on this site lists the full ZIP code set for that district. ZIP to district data comes from the U.S. Census Bureau block equivalency file for the 119th Congress.
How many representatives does Hawaii have?
Hawaii has 2 seats in the U.S. House of Representatives, one for each congressional district. It also elects 2 U.S. senators, as every state does. The number of House seats is set by apportionment after each census.
Hawaii on the November 3, 2026 ballot
All 2 Hawaii seats in the U.S. House are on the ballot on Tuesday, November 3, 2026. House terms run 2 years, so every seat is contested at each general election. Winners take office on January 3, 2027.
No U.S. Senate seat is on the ballot in Hawaii in 2026. Senate terms run 6 years and the state next votes for the Senate in a later cycle. See which states have Senate races in 2026.
Polling places in Hawaii are open 7 a.m. to 7 p.m., local time. Registration status, polling place and sample ballot information for Hawaii are on the official federal voter page: vote.gov.
What is on the ballot nationally on November 3, 2026
Last updated September 9, 2026.
Data last checked September 7, 2026.
Hawaii results on election night
Hawaii posts its own returns. Unofficial numbers appear on election night and certified results follow in the weeks after. Reach the Hawaii election office through the Election Assistance Commission state directory, or through the official federal voter page for Hawaii at vote.gov.
Numbers reported on election night are unofficial. Every state certifies its results on its own schedule, taking days to weeks. Provisional ballots are still being reviewed during that period, and states that accept mail ballots postmarked by election day are still receiving them. Margins in close races move after November 3.