ZIP code 29429: Awendaw, SC
ZIP code 29429 is in Awendaw (36% of residents) and Mount Pleasant (29%), in Charleston County, South Carolina. 35% of its residents live outside city limits. It is in South Carolina's 1st congressional district. Its state senate districts are State Senate District 32 (56%) and State Senate District 43 (44%); its state house districts are State House District 112 (79%) and State House District 108 (21%).
See it on the mapAll of South Carolina
City and county
| City or town | Share of ZIP residents |
|---|---|
| Awendaw | 36% |
| Mount Pleasant | 29% |
| County | Share of ZIP residents |
|---|---|
| Charleston County | 100% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| McClellanville CCD | 57% |
| Mount Pleasant CCD | 43% |
Congressional district
| Congressional district | Share of ZIP residents |
|---|---|
| South Carolina's 1st congressional district (SC-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| Mayor | Will Haynie | 29% | |
| U.S. Representative (SC-01) | Nancy Mace (R) | 202-225-3176 | 100% |
| U.S. Senator | Darline Graham (R) | 202-224-5972 | statewide |
| U.S. Senator | Tim Scott (R) | 202-224-6121 · contact form | statewide |
| State Senator (State Senate District 32) | Ronnie Sabb (Democratic) | 56% | |
| State Senator (State Senate District 43) | Chip Campsen (R) | 44% | |
| State Representative (State House District 112) | Joe Bustos (R) | 79% | |
| State Representative (State House District 108) | Lee Hewitt (R) | 21% |
From Wikidata (community-maintained); confirm on the city's website.
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); Mayors: Wikidata (CC0).
Local government
- Awendaw laws: search for the Awendaw, South Carolina code of ordinances
- Mount Pleasant website: http://www.tompsc.com
- Mount Pleasant laws: search for the Mount Pleasant, South Carolina code of ordinances
- Charleston County website: http://www.charlestoncounty.org
- Charleston County laws: search for the Charleston County, South Carolina code of ordinances
State legislative districts
| State senate district | Share of ZIP residents |
|---|---|
| State Senate District 32 | 56% |
| State Senate District 43 | 44% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 112 | 79% |
| State House District 108 | 21% |
Voting precincts
4 voting precincts overlap ZIP 29429. 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:29429")
ZIP 29429 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.