ZIP code 47901: Lafayette, IN

ZIP code 47901 is in Lafayette, in Tippecanoe County, Indiana. It is in Indiana's 4th congressional district. Its state senate district is State Senate District 22; its state house district is State House District 27.

3,750residents (2020 Census)

0.6 sq miland area

1cities and towns

1congressional district

6voting precincts

See it on the map All of Indiana

City and county

City or town	Share of ZIP residents
Lafayette	100%

County	Share of ZIP residents
Tippecanoe County	100%

Town or county subdivision	Share of ZIP residents
Fairfield township	100%

Congressional district

Congressional district	Share of ZIP residents
Indiana's 4th congressional district (IN-04)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (IN-04)	James R. Baird (R)	202-225-5037	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 22)	Ron Alting (R)		100%
State Representative (State House District 27)	Sheila Klinker (Democratic)		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

Lafayette website: http://www.lafayette.in.gov/
Lafayette laws: search for the Lafayette, Indiana code of ordinances
Tippecanoe County laws: search for the Tippecanoe County, Indiana code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 22	100%

State house district	Share of ZIP residents
State House District 27	100%

Voting precincts

6 voting precincts overlap ZIP 47901. 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 47901 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.