Boundary Atlas

ZIP code 29142: Orangeburg County, SC

ZIP code 29142 is in Santee (18% of residents), in Orangeburg County, South Carolina. 82% of its residents live outside city limits. It is in South Carolina's 6th congressional district. Its state senate district is State Senate District 36; its state house districts are State House District 93 (78%) and State House District 95 (22%).

4,432residents (2020 Census)
50.9 sq miland area
1cities and towns
1congressional district
5voting precincts

See it on the mapAll of South Carolina

City and county

City or townShare of ZIP residents
Santee18%

CountyShare of ZIP residents
Orangeburg County100%

Town or county subdivisionShare of ZIP residents
Santee-Vance CCD72%
Elloree CCD28%

Congressional district

Congressional districtShare of ZIP residents
South Carolina's 6th congressional district (SC-06)100%

State legislative districts

State senate districtShare of ZIP residents
State Senate District 36100%

State house districtShare of ZIP residents
State House District 9378%
State House District 9522%

Voting precincts

5 voting precincts overlap ZIP 29142. Map them, with each precinct's share of the ZIP's residents.

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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:29142")

ZIP 29142 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.