ZIP code 28778: Swannanoa, NC
ZIP code 28778 is in Swannanoa (45% of residents), in Buncombe County, North Carolina. 55% of its residents live outside city limits. It is in North Carolina's 11th congressional district. Its state senate districts are State Senate District 49 (88%) and State Senate District 46 (12%); its state house districts are State House District 115 (61%) and State House District 114 (39%).
See it on the mapAll of North Carolina
City and county
| City or town | Share of ZIP residents |
|---|---|
| Swannanoa | 45% |
| County | Share of ZIP residents |
|---|---|
| Buncombe County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Swannanoa township | 87% |
| Black Mountain township | 13% |
| Reems Creek township | land only |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| North Carolina's 11th congressional district (NC-11) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (NC-11) | Chuck Edwards (R) | 202-225-6401 | 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 49) | Julie Mayfield (Democratic) | 88% | |
| State Senator (State Senate District 46) | Warren Daniel (R) | 12% | |
| State Representative (State House District 115) | Lindsey Prather (Democratic) | 61% | |
| State Representative (State House District 114) | Eric Ager (Democratic) | 39% |
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
- Swannanoa laws: search for the Swannanoa, North Carolina code of ordinances
- Buncombe County website: http://www.buncombecounty.org
- Buncombe County laws: search for the Buncombe County, North Carolina code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 49 | 88% |
| State Senate District 46 | 12% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 115 | 61% |
| State House District 114 | 39% |
Voting precincts
4 voting precincts overlap ZIP 28778. 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:28778")
ZIP 28778 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.