Boundary Atlas

ZIP code 29059: Holly Hill, SC

ZIP code 29059 is in Holly Hill (23% of residents), in Orangeburg County (97%) and Berkeley County (3.3%), South Carolina. 77% of its residents live outside city limits. It is in South Carolina's 6th congressional district (97%) and South Carolina's 1st congressional district (3.3%). Its state senate districts are State Senate District 39 (92%) and State Senate District 36 (7.6%); its state house districts are State House District 95 (97%) and State House District 102 (3.3%).

5,662residents (2020 Census)
109.2 sq miland area
1cities and towns
2congressional districts
6voting precincts

See it on the mapAll of South Carolina

City and county

City or townShare of ZIP residents
Holly Hill23%

CountyShare of ZIP residents
Orangeburg County97%
Berkeley County3.3%

Town or county subdivisionShare of ZIP residents
Holly Hill CCD82%
Santee-Vance CCD13%
Cross CCD3.3%
Elloree CCD1.8%

Congressional districts

Congressional districtShare of ZIP residents
South Carolina's 6th congressional district (SC-06)97%
South Carolina's 1st congressional district (SC-01)3.3%

This ZIP is split between districts. A mailing address in it could be in either; the map or locate_point gives the district for an exact address.

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (SC-06)James E. Clyburn (D)202-225-331597%
U.S. Representative (SC-01)Nancy Mace (R)202-225-31763.3%
U.S. SenatorDarline Graham (R)202-224-5972statewide
U.S. SenatorTim Scott (R)202-224-6121 · contact formstatewide
State Senator (State Senate District 39)Tom Fernandez (R)92%
State Senator (State Senate District 36)Jeff Zell (R)7.6%
State Representative (State House District 95)Gilda Cobb-Hunter (Democratic)97%
State Representative (State House District 102)Harriet Holman (R)3.3%

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 ZIP residents
State Senate District 3992%
State Senate District 367.6%

State house districtShare of ZIP residents
State House District 9597%
State House District 1023.3%

Voting precincts

6 voting precincts overlap ZIP 29059. Map them, with each precinct's share of the ZIP's residents.

Get this in your AI agent

Your agent can get these cities, counties, districts and precincts with their shares, and their GeoJSON boundaries, from Boundary Atlas. Add https://atlas-production-d344.up.railway.app/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:zcta:29059")

ZIP 29059 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.