Harrisburg, Pennsylvania
Harrisburg is a city in Dauphin County, Pennsylvania, with 50,099 residents in 2020. It is in Pennsylvania's 10th congressional district. It spans 2 state house districts. Its state senate district is State Senate District 15.
County
| County | Share of residents |
|---|---|
| Dauphin County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 10th congressional district (PA-10) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Wanda R. D. Williams | 717-255-3040 | citywide |
| U.S. Representative (PA-10) | Scott Perry (R) | 202-225-5836 | 100% |
| U.S. Senator | David McCormick (R) | 202-224-6324 · contact form | statewide |
| U.S. Senator | John Fetterman (D) | 202-224-4254 · contact form | statewide |
| State Senator (State Senate District 15) | Patty Kim (Democratic) | 717-346-6278 | 100% |
| State Representative (State House District 103) | Nate Davidson (Democratic) | 717-303-3715 | 54% |
| State Representative (State House District 104) | Dave Madsen (Democratic) | 717-986-1673 | 46% |
Officials serving now (members of Congress until January 3, 2027). Sources: Mayors: Open States (public domain); State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Harrisburg website: https://www.harrisburgpa.gov/
- Harrisburg laws: search for the Harrisburg, Pennsylvania code of ordinances
- Dauphin County website: https://www.dauphincounty.gov
- Dauphin County laws: search for the Dauphin County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 15 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 103 | 54% |
| State House District 104 | 46% |
ZIP codes
Percentages mark ZIPs only partly in Harrisburg: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Harrisburg's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:place:4232800")
Harrisburg here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.