ZIP code 28339: Erwin, NC
ZIP code 28339 is in Erwin (62% of residents), in Harnett County, North Carolina. 38% of its residents live outside city limits. It is in North Carolina's 13th congressional district. Its state senate district is State Senate District 12; its state house districts are State House District 6 (88%) and State House District 53 (12%).
See it on the mapAll of North Carolina
City and county
| City or town | Share of ZIP residents |
|---|---|
| Erwin | 62% |
| County | Share of ZIP residents |
|---|---|
| Harnett County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Duke township | 68% |
| Stewarts Creek township | 19% |
| Grove township | 12% |
| Lillington township | 0.8% |
| Neills Creek township | 0.7% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| North Carolina's 13th congressional district (NC-13) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NC-13) | Brad Knott (R) | 202-225-4531 | 100% |
| U.S. Senator | Ted Budd (R) | 202-224-3154 · contact form | statewide |
| U.S. Senator | Thom Tillis (R) | 202-224-6342 · contact form | statewide |
| State Senator (State Senate District 12) | Jim Burgin (R) | 100% | |
| State Representative (State House District 6) | Joe Pike (R) | 88% | |
| State Representative (State House District 53) | Howard Penny (R) | 12% |
Elected in 2024 under NC's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).
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
- Erwin website: http://www.erwin-nc.org/
- Erwin laws: search for the Erwin, North Carolina code of ordinances
- Harnett County website: http://www.harnett.org
- Harnett County laws: search for the Harnett County, North Carolina code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 12 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 6 | 88% |
| State House District 53 | 12% |
Voting precincts
5 voting precincts overlap ZIP 28339. 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:28339")
ZIP 28339 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.