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Zip Code 71378 — Wisner, LA

71378 is a ZIP Code associated with Wisner, LA, located within Franklin. The postal region supports an estimated population of 2,163 residents across Data Pending housing units, with a population density of 17.1 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (31.954810, -91.712110)

Data Metric	Local Statistic
Postal / Zip Code	71378
Primary City	Wisner
State / Province	LA
County	Franklin
Total Population	2,163
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	17.1 people/sq mi
Timezone	America/Chicago

How 71378 Compares

Metric	ZIP 71378	Franklin County	LA State Average
Population	2,163	18,910	4,611,457
Median Income	Data Pending	N/A	N/A
Population Density	17.1 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 71243	Fort Necessity	5.6 mi	152	N/A
Zip 71368	Sicily Island	6.5 mi	1,245	N/A
Zip 71336	Gilbert	8.3 mi	1,391	N/A
Zip 71425	Enterprise	11.8 mi	78	N/A
Zip 71295	Winnsboro	13.2 mi	13,992	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 →