ZIP code 46938: Jonesboro, IN

ZIP code 46938 is in Jonesboro (54% of residents), in Grant County, Indiana. 46% of its residents live outside city limits. It is in Indiana's 5th congressional district. Its state senate district is State Senate District 17; its state house district is State House District 31.

2,824residents (2020 Census)

31.1 sq miland area

1cities and towns

1congressional district

10voting precincts

See it on the map All of Indiana

City and county

City or town	Share of ZIP residents
Jonesboro	54%

County	Share of ZIP residents
Grant County	100%

Town or county subdivision	Share of ZIP residents
Mill township	75%
Fairmount township	12%
Liberty township	9.2%
Jefferson township	3.8%

Congressional district

Congressional district	Share of ZIP residents
Indiana's 5th congressional district (IN-05)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (IN-05)	Victoria Spartz (R)	202-225-2276	100%
U.S. Senator	Jim Banks (R)	202-224-4814	statewide
U.S. Senator	Todd Young (R)	202-224-5623 · contact form	statewide
State Senator (State Senate District 17)	Nick McKinley (R)		100%
State Representative (State House District 31)	Lori Goss-Reaves (R)		100%

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

Jonesboro website: http://jonesboroindiana.net/
Jonesboro laws: search for the Jonesboro, Indiana code of ordinances
Grant County website: http://www.grantcounty.net/
Grant County laws: search for the Grant County, Indiana code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 17	100%

State house district	Share of ZIP residents
State House District 31	100%

Voting precincts

10 voting precincts overlap ZIP 46938. 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 46938 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.