ZIP code 16038: Harrisville, PA
ZIP code 16038 is in Harrisville (26% of residents), Barkeyville (4.4%) and Forestville (1.1%), in Butler County (65%) and Venango County (35%), Pennsylvania. 68% of its residents live outside city limits. It is in Pennsylvania's 16th congressional district (93%) and Pennsylvania's 15th congressional district (7.1%). Its state senate district is State Senate District 21; its state house districts are State House District 17 (65%) and State House District 64 (35%).
See it on the mapAll of Pennsylvania
City and county
| City or town | Share of ZIP residents |
|---|---|
| Harrisville | 26% |
| Barkeyville | 4.4% |
| Forestville | 1.1% |
| Clintonville | 0.2% |
| County | Share of ZIP residents |
|---|---|
| Butler County | 65% |
| Venango County | 35% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Harrisville borough | 26% |
| Irwin township | 23% |
| Marion township | 21% |
| Mercer township | 18% |
| Clinton township | 6.9% |
| Barkeyville borough | 4.4% |
| Clintonville borough | 0.2% |
Congressional districts
| Congressional district | Share of ZIP residents |
|---|---|
| Pennsylvania's 16th congressional district (PA-16) | 93% |
| Pennsylvania's 15th congressional district (PA-15) | 7.1% |
This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (PA-16) | Mike Kelly (R) | 202-225-5406 | 93% |
| U.S. Representative (PA-15) | Glenn Thompson (R) | 202-225-5121 | 7.1% |
| 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 21) | Scott Hutchinson (R) | 814-677-6345 | 100% |
| State Representative (State House District 17) | Tim Bonner (R) | 724-458-4911 | 65% |
| State Representative (State House District 64) | Lee James (R) | 814-827-6054 | 35% |
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
- Harrisville laws: search for the Harrisville, Pennsylvania code of ordinances
- Barkeyville laws: search for the Barkeyville, Pennsylvania code of ordinances
- Forestville laws: search for the Forestville, Pennsylvania code of ordinances
- Butler County website: http://www.co.butler.pa.us
- Butler County laws: search for the Butler County, Pennsylvania code of ordinances
- Venango County laws: search for the Venango County, Pennsylvania code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 21 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 17 | 65% |
| State House District 64 | 35% |
Voting precincts
7 voting precincts overlap ZIP 16038. Map them, with each precinct's share of the ZIP's residents.
Get this in your AI agent
Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:
related_geographies(id="us:zcta:16038")
ZIP 16038 here is the Census Bureau's ZIP Code Tabulation Area, which approximates the USPS ZIP Code; PO-box-only ZIPs have none. Districts are the maps in force for the November 3, 2026 election.