Boundary Atlas

ZIP code 71251: Jonesboro, LA

ZIP code 71251 is in Jonesboro (50% of residents), in Jackson Parish (97%) and Bienville Parish (2.6%), Louisiana. 50% of its residents live outside city limits. It is in Louisiana's 5th congressional district (97%) and Louisiana's 4th congressional district (2.6%). Its state senate districts are State Senate District 29 (58%) and State Senate District 35 (42%); its state house district is State House District 13.

8,286residents (2020 Census)
185.2 sq miland area
1cities and towns
2congressional districts
18voting precincts

See it on the mapAll of Louisiana

City and county

City or townShare of ZIP residents
Jonesboro50%

CountyShare of ZIP residents
Jackson Parish97%
Bienville Parish2.6%

Town or county subdivisionShare of ZIP residents
District 631%
District 521%
District 713%
District 213%
District 311%
District 46.9%
District 72.6%
District 10.5%

Congressional districts

Congressional districtShare of ZIP residents
Louisiana's 5th congressional district (LA-05)97%
Louisiana's 4th congressional district (LA-04)2.6%

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 (LA-05)Julia Letlow (R)202-225-849097%
U.S. Representative (LA-04)Mike Johnson (R)202-225-27772.6%
U.S. SenatorBill Cassidy (R)202-224-5824 · contact formstatewide
U.S. SenatorJohn Kennedy (R)202-224-4623 · contact formstatewide
State Senator (State Senate District 29)Jay Luneau (Democratic)318-484-228858%
State Senator (State Senate District 35)Jay Morris (R)318-362-427042%
State Representative (State House District 13)Jack McFarland (R)100%

Elected in 2024 under LA's previous congressional map; this district's lines changed for the 120th Congress (seated January 3, 2027).

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 2958%
State Senate District 3542%

State house districtShare of ZIP residents
State House District 13100%

Voting precincts

18 voting precincts overlap ZIP 71251. Map them, with each precinct's share of the ZIP's residents.

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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:71251")

ZIP 71251 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.