Maryland 1st Congressional District
Congressional District 1
Covers all of Dorchester County, Worcester County, Harford County, Queen Anne's County, Wicomico County, Cecil County, Somerset County, Caroline County, Talbot County and Kent County; part of Baltimore County.
Who Holds This Seat
Running in 2026
Republican · U.S. Representative
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Sep 24
- Raised
- $2,364,675cycle to date through Jun 30
- Cash on Hand
- $1,853,603cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Democrat
- Ballot
- On the 2026 ballot
- Last Change
- New finance report · Oct 9
- Raised
- $695,170cycle to date through Jun 30
- Cash on Hand
- $72,575cycle to date through Jun 30
View on FEC.govFEC, cycle to date through Jun 30, 2026
Unaffiliated
- Ballot
- Write-in candidate
- Last Change
- Profile updated · Sep 24
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
On File, Not Running
The District
Includes Bel Air South, Dames Quarter, Edgewood, Fairmount, Aberdeen Proving Ground, Bel Air North, Cambridge, Fallston, Mount Vernon, Salisbury, Easton, Elkton and 117 more.
310 precincts · District lines: Congressional lines: U.S. Census Bureau (1:500,000 cartographic boundary, 119th Congress) · Precinct lines: Maryland State Board of Elections via MD iMAP, Maryland Precincts 2026 (MD_ElectionBoundaries layer 2)
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President281 precinctsMaryland State Board of ElectionsOfficial — Maryland State Board of… | Donald J. Trump and JD Vance (R)235,340 · 57.0% | Kamala D. Harris and Tim Walz (D)165,701 · 40.1% | R+16.9 | 412,826 | Maryland State Board of ElectionsOfficial — Maryland State Board of… |
| 2024 U.S. Senate281 precinctsMaryland State Board of ElectionsOfficial — Maryland State Board of… | Larry Hogan (R)265,319 · 64.8% | Angela Alsobrooks (D)127,595 · 31.2% | R+33.6 | 409,486 | Maryland State Board of ElectionsOfficial — Maryland State Board of… |
| 2022 U.S. Senate266 precinctsMaryland State Board of ElectionsOfficial — Maryland State Board of… | Chris Chaffee (R)148,559 · 57.4% | Chris Van Hollen (D)109,980 · 42.5% | R+14.9 | 258,891 | Maryland State Board of ElectionsOfficial — Maryland State Board of… |
| 2022 Governor266 precinctsMaryland State Board of ElectionsOfficial — Maryland State Board of… | Dan Cox and Gordana Schifanelli (R)140,782 · 54.3% | Wes Moore and Aruna Miller (D)108,855 · 42.0% | R+12.3 | 259,302 | Maryland State Board of ElectionsOfficial — Maryland State Board of… |
| 2020 President272 precinctsMaryland State Board of ElectionsOfficial — Maryland State Board of… | Donald J. Trump (R)204,865 · 56.2% | Joe Biden (D)150,470 · 41.3% | R+14.9 | 364,701 | Maryland State Board of ElectionsOfficial — Maryland State Board of… |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
U.S. Congress 01
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Andy HarrisRepublican | Republican | 246,356 | 59.4% |
| Blane H. Miller, IIIDemocrat | Democrat | 154,985 | 37.4% |
| Joshua W. O'BrienLibertarian | Libertarian | 12,664 | 3.1% |
| Other Write-Ins | 675 | 0.2% |
Official — Maryland State Board of Elections official county results data files · Maryland State Board of Elections — election data files, county results
U.S. Congress 01
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Andy HarrisRepublican | Republican | 159,673 | 54.4% |
| Heather R. MizeurDemocrat | Democrat | 126,511 | 43.1% |
| Daniel Frank ThibeaultLibertarian | Libertarian | 6,924 | 2.4% |
| Other Write-Ins | 250 | 0.1% |
Official — Maryland State Board of Elections official county results data files · Maryland State Board of Elections — election data files, county results
Representative in Congress 01
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Andy HarrisRepublican | Republican | 250,901 | 63.4% |
| Mia MasonDemocrat | Democrat | 143,877 | 36.4% |
| Other Write-InsOther party | Other party | 746 | 0.2% |
Official — Maryland State Board of Elections official county results data files · Maryland State Board of Elections — election data files, county results