ZIP code 28660: Union Grove, NC
ZIP code 28660 is in Iredell County, North Carolina, outside any city or Census-designated place. It is in North Carolina's 10th congressional district. Its state senate district is State Senate District 37; its state house district is State House District 84.
See it on the mapAll of North Carolina
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Iredell County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Union Grove township | 34% |
| Olin township | 33% |
| Turnersburg township | 29% |
| New Hope township | 4.4% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| North Carolina's 10th congressional district (NC-10) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NC-10) | Pat Harrigan (R) | 202-225-2576 | 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 37) | Vickie Sawyer (R) | 100% | |
| State Representative (State House District 84) | Jeff McNeely (R) | 100% |
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
- Iredell County website: http://www.co.iredell.nc.us
- Iredell County laws: search for the Iredell County, North Carolina code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 37 | 100% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 84 | 100% |
Voting precincts
4 voting precincts overlap ZIP 28660. 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:28660")
ZIP 28660 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.