Boundary Atlas

ZIP code 29492: Charleston, SC

ZIP code 29492 is in Charleston (78% of residents), in Berkeley County, South Carolina. 22% of its residents live outside city limits. It is in South Carolina's 1st congressional district. Its state senate districts are State Senate District 44 (62%) and State Senate District 37 (38%); its state house districts are State House District 99 (96%) and State House District 103 (3.6%).

19,619residents (2020 Census)
52.8 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
Charleston78%

CountyShare of ZIP residents
Berkeley County100%

Town or county subdivisionShare of ZIP residents
Wando CCD100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorWilliam S. Cogswell Jr.78%
U.S. Representative (SC-01)Nancy Mace (R)202-225-3176100%
U.S. SenatorDarline Graham (R)202-224-5972statewide
U.S. SenatorTim Scott (R)202-224-6121 · contact formstatewide
State Senator (State Senate District 44)Brian Adams (R)62%
State Senator (State Senate District 37)Larry Grooms (R)38%
State Representative (State House District 99)Mark Smith (R)96%
State Representative (State House District 103)Carl Anderson (Democratic)3.6%

From Wikidata (community-maintained); confirm on the city's website.

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); Mayors: Wikidata (CC0).

Local government

State legislative districts

State senate districtShare of ZIP residents
State Senate District 4462%
State Senate District 3738%

State house districtShare of ZIP residents
State House District 9996%
State House District 1033.6%

Voting precincts

7 voting precincts overlap ZIP 29492. Map them, with each precinct's share of the ZIP's residents.

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ZIP 29492 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.