ZIP code 71643: Auburn, AR

ZIP code 71643 is in Gould (14% of residents), in Lincoln County (100%) and Desha County (0.5%), Arkansas. 86% of its residents live outside city limits. It is in Arkansas's 1st congressional district. Its state senate district is State Senate District 8; its state house districts are State House District 64 (99%) and State House District 93 (1.3%).

4,614residents (2020 Census)

138.1 sq miland area

1cities and towns

1congressional district

11voting precincts

See it on the map All of Arkansas

City and county

City or town	Share of ZIP residents
Gould	14%

County	Share of ZIP residents
Lincoln County	100%
Desha County	0.5%

Town or county subdivision	Share of ZIP residents
Auburn township	46%
Choctaw township	36%
Gould township	17%
Wells Bayou township	0.6%
Cane Creek township	0.4%
Randolph township	0.3%
Bartholomew township	0.3%
Silver Lake township	0.2%

Congressional district

Congressional district	Share of ZIP residents
Arkansas's 1st congressional district (AR-01)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (AR-01)	Eric A. "Rick" Crawford (R)	202-225-4076	100%
U.S. Senator	John Boozman (R)	202-224-4843 · contact form	statewide
U.S. Senator	Tom Cotton (R)	202-224-2353 · contact form	statewide
State Senator (State Senate District 8)	Stephanie Flowers (Democratic)	501-682-7664	100%
State Representative (State House District 64)	Ken Ferguson (Democratic)		99%
State Representative (State House District 93)	Mike Holcomb (R)	870-489-7177	1.3%

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

Gould laws: search for the Gould, Arkansas code of ordinances
Lincoln County website: http://lincolncounty.arkansas.gov/
Lincoln County laws: search for the Lincoln County, Arkansas code of ordinances
Desha County website: http://deshacounty.arkansas.gov
Desha County laws: search for the Desha County, Arkansas code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 8	100%

State house district	Share of ZIP residents
State House District 64	99%
State House District 93	1.3%

Voting precincts

11 voting precincts overlap ZIP 71643. 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:

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ZIP 71643 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.