Boundary Atlas

Summerville, South Carolina

Summerville is a town in Dorchester County (84% of residents), Berkeley County (11%) and Charleston County (4.9%), South Carolina, with 51,729 residents in 2020. It spans 2 congressional districts: SC-01 (95%) and SC-06 (4.9%). It spans 3 state senate and 6 state house districts.

51,729residents (2020 Census)
22.6 sq miland area
4ZIP codes
2congressional districts

County

CountyShare of residents
Dorchester County84%
Berkeley County11%
Charleston County4.9%

Congressional districts

Congressional districtShare of residents
South Carolina's 1st congressional district (SC-01)95%
South Carolina's 6th congressional district (SC-06)4.9%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (SC-01)Nancy Mace (R)202-225-317695%
U.S. Representative (SC-06)James E. Clyburn (D)202-225-33154.9%
U.S. SenatorDarline Graham (R)202-224-5972statewide
U.S. SenatorTim Scott (R)202-224-6121 · contact formstatewide
State Senator (State Senate District 38)Sean Bennett (R)88%
State Senator (State Senate District 39)Tom Fernandez (R)11%
State Senator (State Senate District 41)Matt Leber (R)0.7%
State Representative (State House District 94)Gil Gatch (R)54%
State Representative (State House District 98)Greg Ford (R)18%
State Representative (State House District 102)Harriet Holman (R)17%
State Representative (State House District 117)Jordan Pace (R)4.8%
State Representative (State House District 97)Robby Robbins (R)4.8%
State Representative (State House District 114)Gary Brewer (R)2.2%

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 3888%
State Senate District 3911%
State Senate District 410.7%

State house districtShare of residents
State House District 9454%
State House District 9818%
State House District 10217%
State House District 1174.8%
State House District 974.8%
State House District 1142.2%

ZIP codes

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

Get this in your AI agent

Your agent can get Summerville'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:4570270")

Summerville 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.