Maryland has 8 congressional districts in the U.S. House of Representatives, making it a mid-sized 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.
Maryland’s House delegation currently has 1 Republican and 7 Democrats out of 8 seats. All 8 seats are up for election on November 3, 2026.
Maryland is also represented in the U.S. Senate by Chris Van Hollen (D) and Angela Alsobrooks (D). Maryland’s two senators are elected statewide, while its 8 House members are each elected by one district. Which of the 8 districts in Maryland you live in decides who represents you and which House candidates appear on your ballot.
House Districts
8
Party Balance
1 R / 7 D
Population (2020)
6,177,224
U.S. Senators
Chris Van Hollen (D)
Angela Alsobrooks (D)
All congressional districts in this state, 119th Congress. Boundary data: U.S. Census Bureau TIGERweb. Map tiles: OpenStreetMap.
Find Your Maryland District
Enter your ZIP code to instantly find which Maryland congressional district you live in.
This page covers U.S. House districts only. Maryland 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 Maryland Congressional Districts
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Learn More
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 Maryland, including the districts to watch and the primary date, see 2026 Congressional Elections in Maryland.
Learn more about Congress
Maryland representatives and contact details
Maryland has 8 congressional districts.
| District | Representative | Party | Contact |
|---|---|---|---|
| MD-1 1st | Andy Harris | R Republican Party | 202-225-5311 Official website |
| MD-2 2nd | Johnny Olszewski, Jr. | D Democratic Party | 202-225-3061 Official website |
| MD-3 3rd | Sarah Elfreth | D Democratic Party | 202-225-4016 Official website |
| MD-4 4th | Glenn Ivey | D Democratic Party | 202-225-8699 Official website |
| MD-5 5th | Steny H. Hoyer | D Democratic Party | 202-225-4131 Official website |
| MD-6 6th | April McClain Delaney | D Democratic Party | 202-225-2721 Official website |
| MD-7 7th | Kweisi Mfume | D Democratic Party | 202-225-4741 Official website |
| MD-8 8th | Jamie Raskin | D Democratic Party | 202-225-5341 Official website |
Maryland congressional delegation
Maryland has 10 seats in Congress: 8 in the U.S. House of Representatives and 2 in the U.S. Senate.
The House delegation has 7 Democrats and 1 Republican.
House members by party
Democratic (7)
Johnny Olszewski, Jr. (District 2), Sarah Elfreth (District 3), Glenn Ivey (District 4), Steny H. Hoyer (District 5), April McClain Delaney (District 6), Kweisi Mfume (District 7), Jamie Raskin (District 8)
Republican (1)
Andy Harris (District 1)
Maryland in the U.S. Senate
Maryland is represented in the U.S. Senate by Chris Van Hollen (Democratic) and Angela D. Alsobrooks (Democratic).
Seats on the Maryland ballot this year are listed on the Maryland 2026 elections page.
Frequently Asked Questions
How many congressional districts does Maryland have?
Maryland has 8 congressional districts, each electing one member to the U.S. House of Representatives.
Who represents Maryland in the U.S. House of Representatives?
The U.S. Representatives from Maryland are: Andy Harris (MD-1), Johnny Olszewski, Jr. (MD-2), Sarah Elfreth (MD-3), Glenn Ivey (MD-4), Steny H. Hoyer (MD-5), April McClain Delaney (MD-6), Kweisi Mfume (MD-7), Jamie Raskin (MD-8).
How do I find which Maryland 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 Maryland 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 Maryland
Maryland covers 478 ZIP codes across its 8 districts. A ZIP code is a mail delivery route, not a political boundary, so the two do not line up. 99 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 Maryland that cross district lines include:
- 20601: districts 4th, 5th
- 20607: districts 4th, 5th
- 20613: districts 4th, 5th
- 20701: districts 3rd, 5th
- 20705: districts 4th, 5th, 8th
- 20706: districts 4th, 5th
- 20708: districts 4th, 5th
- 20715: districts 4th, 5th
- 20720: districts 4th, 5th
- 20721: districts 4th, 5th
- 20724: districts 3rd, 5th
- 20735: districts 4th, 5th
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.
Districts by major city in Maryland
Large cities often sit in more than one congressional district. These are the largest cities named on the district pages for Maryland, with the district or districts that cover each one.
- Aberdeen: district 1st
- Annapolis: district 3rd
- Bowie: district 5th
- Chesapeake Beach: district 5th
- Chevy Chase: district 8th
- College Park: district 4th
- Cumberland: district 6th
- Easton: district 1st
- Elkton: district 1st
- Frederick: district 6th
- Gaithersburg: district 6th
- Greenbelt: district 4th
- Hagerstown: district 6th
- Hampstead: district 2nd
- Highland Beach: district 3rd
- Hyattsville: district 4th
- Kensington: district 8th
- La Plata: district 5th
- Laurel: district 4th
- Leonardtown: district 5th
- Manchester: district 2nd
- Mount Airy: district 3rd
- Rockville: district 8th
- Salisbury: district 1st
- Takoma Park: district 8th
- Taneytown: district 2nd
- Westminster: district 2nd
City coverage is drawn from the district profiles on this site, which are based on U.S. Census Bureau data for the 119th Congress.
How many representatives does Maryland have?
Maryland has 8 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.
Local surveillance camera contracts
Automated license plate reader contracts are approved locally, by city councils and county boards, not by Congress. 3 places in this state have a contract record documented from public sources on Who Approved This, an independent public-records project.
Maryland on the November 3, 2026 ballot
All 8 Maryland 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 Maryland 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 Maryland are open 7 a.m. to 8 p.m., local time. Registration status, polling place and sample ballot information for Maryland 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.
Maryland results on election night
Maryland posts its own returns. Unofficial numbers appear on election night and certified results follow in the weeks after. Reach the Maryland election office through the Election Assistance Commission state directory, or through the official federal voter page for Maryland 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.