Boundary Atlas

ZIP code 29909: Beaufort County, SC

ZIP code 29909 is in Bluffton (13% of residents) and Hardeeville (12%), in Beaufort County (89%) and Jasper County (11%), South Carolina. 75% of its residents live outside city limits. It is in South Carolina's 1st congressional district. Its state senate districts are State Senate District 46 (92%) and State Senate District 43 (7.5%); its state house districts are State House District 118 (65%) and State House District 120 (35%).

23,621residents (2020 Census)
55.7 sq miland area
2cities and towns
1congressional district
21voting precincts

See it on the mapAll of South Carolina

City and county

City or townShare of ZIP residents
Bluffton13%
Hardeeville12%

CountyShare of ZIP residents
Beaufort County89%
Jasper County11%

Town or county subdivisionShare of ZIP residents
Bluffton CCD89%
Ridgeland CCD11%

Congressional district

Congressional districtShare of ZIP residents
South Carolina's 1st congressional district (SC-01)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 4692%
State Senate District 437.5%

State house districtShare of ZIP residents
State House District 11865%
State House District 12035%

Voting precincts

21 voting precincts overlap ZIP 29909. 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:29909")

ZIP 29909 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.