Boundary Atlas

ZIP code 29123: Lexington County, SC

ZIP code 29123 is in Pelion (8.7% of residents), in Lexington County, South Carolina. 91% of its residents live outside city limits. It is in South Carolina's 2nd congressional district. Its state senate districts are State Senate District 23 (99%) and State Senate District 26 (0.7%); its state house districts are State House District 96 (94%) and State House District 86 (5.7%).

7,261residents (2020 Census)
68.1 sq miland area
1cities and towns
1congressional district
7voting precincts

See it on the mapAll of South Carolina

City and county

City or townShare of ZIP residents
Pelion8.7%

CountyShare of ZIP residents
Lexington County100%

Town or county subdivisionShare of ZIP residents
Pelion CCD98%
Gilbert CCD1.4%
Swansea CCD0.7%

Congressional district

Congressional districtShare of ZIP residents
South Carolina's 2nd congressional district (SC-02)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (SC-02)Joe Wilson (R)202-225-2452100%
U.S. SenatorDarline Graham (R)202-224-5972statewide
U.S. SenatorTim Scott (R)202-224-6121 · contact formstatewide
State Senator (State Senate District 23)Carlisle Kennedy (R)99%
State Senator (State Senate District 26)Russell Ott (Democratic)0.7%
State Representative (State House District 96)Ryan McCabe (R)94%
State Representative (State House District 86)Bill Taylor (R)5.7%

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

State legislative districts

State senate districtShare of ZIP residents
State Senate District 2399%
State Senate District 260.7%

State house districtShare of ZIP residents
State House District 9694%
State House District 865.7%

Voting precincts

7 voting precincts overlap ZIP 29123. 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:29123")

ZIP 29123 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.