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Zip Code 47648 — Fort Branch, IN

47648 is a ZIP Code associated with Fort Branch, IN, located within Gibson. The postal region supports an estimated population of 4,346 residents across Data Pending housing units, with a population density of 34.9 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.246110, -87.548510)

Data Metric	Local Statistic
Postal / Zip Code	47648
Primary City	Fort Branch
State / Province	IN
County	Gibson
Total Population	4,346
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	34.9 people/sq mi
Timezone	America/Chicago

How 47648 Compares

Metric	ZIP 47648	Gibson County	IN State Average
Population	4,346	34,461	6,851,073
Median Income	Data Pending	N/A	N/A
Population Density	34.9 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 47639	Haubstadt	4.6 mi	4,730	N/A
Zip 47670	Princeton	6.9 mi	11,756	N/A
Zip 47654	Mackey	8.6 mi	27	N/A
Zip 47612	Cynthiana	9.0 mi	818	N/A
Zip 47649	Francisco	9.1 mi	1,313	N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →