Boundary Atlas

Martinez, Georgia

Martinez is a Census-designated place (an unincorporated community) in Columbia County, Georgia, with 34,535 residents in 2020. It is in Georgia's 12th congressional district. It spans 2 state senate and 2 state house districts.

34,535residents (2020 Census)
14.5 sq miland area
2ZIP codes
1congressional district

County

CountyShare of residents
Columbia County100%

Congressional district

Congressional districtShare of residents
Georgia's 12th congressional district (GA-12)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (GA-12)Rick W. Allen (R)202-225-2823100%
U.S. SenatorJon Ossoff (D)202-224-3521 · contact formstatewide
U.S. SenatorRaphael G. Warnock (D)202-224-3643 · contact formstatewide
State Senator (State Senate District 24)Lee Anderson (R)88%
State Senator (State Senate District 23)Max Burns (R)12%
State Representative (State House District 127)Mark Newton (R)76%
State Representative (State House District 131)Rob Clifton (R)24%

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 2488%
State Senate District 2312%

State house districtShare of residents
State House District 12776%
State House District 13124%

ZIP codes

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

Get this in your AI agent

Your agent can get Martinez'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:1350036")

Martinez here is the Census Bureau's place boundary as of January 1, 2025 (a Census-designated place, which has no municipal government). Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.