ZIP code 29450: Berkeley County, SC
ZIP code 29450 is in Berkeley County (98%) and Charleston County (2.5%), South Carolina, outside any city or Census-designated place. It is in South Carolina's 1st congressional district. Its state senate districts are State Senate District 37 (98%) and State Senate District 32 (2.5%); its state house districts are State House District 103 (98%) and State House District 108 (2.5%).
See it on the mapAll of South Carolina
City and county
Outside any city or Census-designated place.
| County | Share of ZIP residents |
|---|---|
| Berkeley County | 98% |
| Charleston County | 2.5% |
| Town or county subdivision | Share of ZIP residents |
|---|---|
| Wando CCD | 86% |
| Cordesville CCD | 12% |
| McClellanville CCD | 2.5% |
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 |
|---|---|---|---|
| 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 37) | Larry Grooms (R) | 98% | |
| State Senator (State Senate District 32) | Ronnie Sabb (Democratic) | 2.5% | |
| State Representative (State House District 103) | Carl Anderson (Democratic) | 98% | |
| State Representative (State House District 108) | Lee Hewitt (R) | 2.5% |
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
- Berkeley County website: http://berkeleycountysc.gov
- Berkeley County laws: search for the Berkeley County, 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 37 | 98% |
| State Senate District 32 | 2.5% |
| State house district | Share of ZIP residents |
|---|---|
| State House District 103 | 98% |
| State House District 108 | 2.5% |
Voting precincts
5 voting precincts overlap ZIP 29450. 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:29450")
ZIP 29450 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.