ZIP code 47648: Fort Branch, IN

ZIP code 47648 is in Fort Branch (66% of residents), in Gibson County, Indiana. 34% of its residents live outside city limits. It is in Indiana's 8th congressional district. Its state senate district is State Senate District 48; its state house districts are State House District 64 (97%) and State House District 75 (2.7%).

4,510residents (2020 Census)

48.1 sq miland area

1cities and towns

1congressional district

8voting precincts

See it on the map All of Indiana

City and county

City or town	Share of ZIP residents
Fort Branch	66%

County	Share of ZIP residents
Gibson County	100%

Town or county subdivision	Share of ZIP residents
Union township	92%
Johnson township	3.4%
Barton township	2.7%
Montgomery township	1.4%

Congressional district

Congressional district	Share of ZIP residents
Indiana's 8th congressional district (IN-08)	100%

Elected officials

Office	Member	Contact	Share of residents
U.S. Representative (IN-08)	Mark B. Messmer (R)	202-225-4636	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 48)	Daryl Schmitt (R)		100%
State Representative (State House District 64)	Matt Hostettler (R)		97%
State Representative (State House District 75)	Cindy Ledbetter (R)		2.7%

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

Fort Branch laws: search for the Fort Branch, Indiana code of ordinances
Gibson County website: http://www.gibsoncountyin.org
Gibson County laws: search for the Gibson County, Indiana code of ordinances

State legislative districts

State senate district	Share of ZIP residents
State Senate District 48	100%

State house district	Share of ZIP residents
State House District 64	97%
State House District 75	2.7%

Voting precincts

8 voting precincts overlap ZIP 47648. Map them, with each precinct's share of the ZIP's residents.

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ZIP 47648 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.