Boundary Atlas

ZIP code 71031: Goldonna, LA

ZIP code 71031 is in Goldonna (43% of residents), in Natchitoches Parish (64%) and Winn Parish (36%), Louisiana. 57% of its residents live outside city limits. It is in Louisiana's 4th congressional district (64%) and Louisiana's 5th congressional district (36%). Its state senate district is State Senate District 31; its state house district is State House District 13.

995residents (2020 Census)
119.4 sq miland area
1cities and towns
2congressional districts
5voting precincts

See it on the mapAll of Louisiana

City and county

City or townShare of ZIP residents
Goldonna43%

CountyShare of ZIP residents
Natchitoches Parish64%
Winn Parish36%

Town or county subdivisionShare of ZIP residents
District 764%
District 436%

Congressional districts

Congressional districtShare of ZIP residents
Louisiana's 4th congressional district (LA-04)64%
Louisiana's 5th congressional district (LA-05)36%

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-04)Mike Johnson (R)202-225-277764%
U.S. Representative (LA-05)Julia Letlow (R)202-225-849036%
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 31)Alan Seabaugh (R)318-676-7990100%
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 31100%

State house districtShare of ZIP residents
State House District 13100%

Voting precincts

5 voting precincts overlap ZIP 71031. 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:71031")

ZIP 71031 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.