Boundary Atlas

James Island, South Carolina

James Island is a town in Charleston County, South Carolina, with 11,978 residents in 2020. It is in South Carolina's 1st congressional district. It spans 3 state senate and 3 state house districts.

11,978residents (2020 Census)
4.8 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Charleston County100%

Congressional district

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

Elected officials

OfficeMemberContactShare of residents
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 20)Ed Sutton (Democratic)59%
State Senator (State Senate District 43)Chip Campsen (R)38%
State Senator (State Senate District 45)Margie Bright Matthews (Democratic)2.1%
State Representative (State House District 115)Spencer Wetmore (Democratic)66%
State Representative (State House District 110)Tom Hartnett (R)32%
State Representative (State House District 119)Leon Stavrinakis (Democratic)2.1%

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 residents
State Senate District 2059%
State Senate District 4338%
State Senate District 452.1%

State house districtShare of residents
State House District 11566%
State House District 11032%
State House District 1192.1%

ZIP codes

Percentages mark ZIPs only partly in James Island: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get James Island's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:4536430")

James Island here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.