Boundary Atlas

ZIP code 29464: Mount Pleasant, SC

ZIP code 29464 is in Mount Pleasant (98% of residents), in Charleston County, South Carolina. It is in South Carolina's 1st congressional district. Its state senate districts are State Senate District 43 (47%), State Senate District 44 (41%) and State Senate District 37 (12%); its state house districts are State House District 110 (41%), State House District 80 (31%) and State House District 112 (28%).

51,287residents (2020 Census)
30.1 sq miland area
1cities and towns
1congressional district
27voting precincts

See it on the mapAll of South Carolina

City and county

City or townShare of ZIP residents
Mount Pleasant98%

CountyShare of ZIP residents
Charleston County100%

Town or county subdivisionShare of ZIP residents
Mount Pleasant CCD100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
MayorWill Haynie98%
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 43)Chip Campsen (R)47%
State Senator (State Senate District 44)Brian Adams (R)41%
State Senator (State Senate District 37)Larry Grooms (R)12%
State Representative (State House District 110)Tom Hartnett (R)41%
State Representative (State House District 80)Kathy Landing (R)31%
State Representative (State House District 112)Joe Bustos (R)28%

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 4347%
State Senate District 4441%
State Senate District 3712%

State house districtShare of ZIP residents
State House District 11041%
State House District 8031%
State House District 11228%

Voting precincts

27 voting precincts overlap ZIP 29464. Map them, with each precinct's share of the ZIP's residents.

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ZIP 29464 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.