Boundary Atlas

Hattiesburg, Mississippi

Hattiesburg is a city in Forrest County (86% of residents) and Lamar County (14%), Mississippi, with 48,730 residents in 2020. It is in Mississippi's 4th congressional district. It spans 2 state senate and 6 state house districts.

48,730residents (2020 Census)
53.4 sq miland area
3ZIP codes
1congressional district

County

CountyShare of residents
Forrest County86%
Lamar County14%

Congressional district

Congressional districtShare of residents
Mississippi's 4th congressional district (MS-04)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (MS-04)Mike Ezell (R)202-225-5772100%
U.S. SenatorCindy Hyde-Smith (R)202-224-5054 · contact formstatewide
U.S. SenatorRoger F. Wicker (R)202-224-6253 · contact formstatewide
State Senator (State Senate District 45)Johnny DuPree (Democratic)85%
State Senator (State Senate District 44)Chris Johnson (R)15%
State Representative (State House District 102)Missy McGee (R)50%
State Representative (State House District 103)Percy Watson (Democratic)40%
State Representative (State House District 101)Kent McCarty (R)7.3%
State Representative (State House District 87)Bubba Tubb (R)2.0%
State Representative (State House District 90)Noah Sanford (R)0.2%
State Representative (State House District 104)Larry Byrd (R)<0.1%

Elected under MS's previous legislative map; the district's lines changed for 2026.

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 4585%
State Senate District 4415%

State house districtShare of residents
State House District 10250%
State House District 10340%
State House District 1017.3%
State House District 872.0%
State House District 900.2%
State House District 104<0.1%

ZIP codes

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

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Your agent can get Hattiesburg'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:

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Hattiesburg 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.