Hanahan, South Carolina
Hanahan is a city in Berkeley County, South Carolina, with 20,325 residents in 2020. It is in South Carolina's 1st congressional district. It spans 2 state house districts. Its state senate district is State Senate District 44.
County
| County | Share of residents |
|---|---|
| Berkeley County | 100% |
Congressional district
| Congressional district | Share of residents |
|---|---|
| South Carolina's 1st congressional district (SC-01) | 100% |
Elected officials
| Office | Member | Contact | Share of residents |
|---|---|---|---|
| U.S. Representative (SC-01) | Nancy Mace (R) | 202-225-3176 | 100% |
| U.S. Senator | Darline Graham (R) | 202-224-5972 | statewide |
| U.S. Senator | Tim Scott (R) | 202-224-6121 · contact form | statewide |
| State Senator (State Senate District 44) | Brian Adams (R) | 100% | |
| State Representative (State House District 99) | Mark Smith (R) | 96% | |
| State Representative (State House District 15) | J.A. Moore (Democratic) | 3.8% |
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
- Hanahan website: http://www.cityofhanahan.com/
- Hanahan laws: search for the Hanahan, South Carolina code of ordinances
- Berkeley County website: http://berkeleycountysc.gov
- Berkeley County laws: search for the Berkeley County, South Carolina code of ordinances
State legislative districts
| State senate district | Share of residents |
|---|---|
| State Senate District 44 | 100% |
| State house district | Share of residents |
|---|---|
| State House District 99 | 96% |
| State House District 15 | 3.8% |
ZIP codes
Percentages mark ZIPs only partly in Hanahan: the share of that ZIP's residents living in it.
Get this in your AI agent
Your agent can get Hanahan'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:4532065")
Hanahan 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.