Boundary Atlas

ZIP code 29370: Laurens County, SC

ZIP code 29370 is in Mountville (9.3% of residents), in Laurens County, South Carolina. 91% of its residents live outside city limits. It is in South Carolina's 3rd congressional district. Its state senate district is State Senate District 9; its state house district is State House District 14.

1,069residents (2020 Census)
46.0 sq miland area
1cities and towns
1congressional district
4voting precincts

See it on the mapAll of South Carolina

City and county

City or townShare of ZIP residents
Mountville9.3%

CountyShare of ZIP residents
Laurens County100%

Town or county subdivisionShare of ZIP residents
Cross Hill CCD71%
Laurens CCD29%

Congressional district

Congressional districtShare of ZIP residents
South Carolina's 3rd congressional district (SC-03)100%

Members of Congress

OfficeMemberContact
U.S. Representative (SC-03)Sheri Biggs (R)202-225-5301
U.S. SenatorDarline Graham (R)202-224-5972
U.S. SenatorTim Scott (R)202-224-6121 · contact form

Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).

State legislative districts

State senate districtShare of ZIP residents
State Senate District 9100%

State house districtShare of ZIP residents
State House District 14100%

Voting precincts

4 voting precincts overlap ZIP 29370. 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:29370")

ZIP 29370 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.