ZIP code 29031 is in Carlisle (28% of residents), in Union County (63%), Chester County (31%) and Fairfield County (6.7%), South Carolina. 72% of its residents live outside city limits. It is in South Carolina's 5th congressional district. Its state senate districts are State Senate District 9 (63%) and State Senate District 17 (37%); its state house districts are State House District 42 (63%), State House District 41 (32%) and State House District 43 (5.8%).
Members serving now (119th Congress, until January 3, 2027). Source: Members of Congress: the @unitedstates project, congress-legislators (CC0).
State legislative districts
State senate district
Share of ZIP residents
State Senate District 9
63%
State Senate District 17
37%
State house district
Share of ZIP residents
State House District 42
63%
State House District 41
32%
State House District 43
5.8%
Voting precincts
6 voting precincts overlap ZIP 29031.
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:29031")
ZIP 29031 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.