Union City, Pennsylvania
Union City is a borough in Erie County, Pennsylvania, with 2,927 residents in 2020. It is in Pennsylvania's 16th congressional district. Its state senate district is State Senate District 49; its state house district is State House District 4.
County
| County | Share of residents |
|---|---|
| Erie County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| Pennsylvania's 16th congressional district (PA-16) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-16) | Mike Kelly (R) | 202-225-5406 | 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 49) | Dan Laughlin (R) | 814-453-2515 | 100% |
| State Representative (State House District 4) | Jake Banta (R) | 100% |
Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).
Local government
- Union City website: https://unioncitypa.us/
- Union City laws: search for the Union City, Pennsylvania code of ordinances
- Erie County website: https://eriecountypa.gov
- Erie County laws: search for the Erie County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 49 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 4 | 100% |
ZIP codes
Percentages mark ZIPs only partly in Union City: the share of that ZIP's residents living in it.
- 16438 (39%)
Get this in your AI agent
Your agent can get Union City'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:4278448")
Union City 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.