Home > LA > Washington County > Franklinton > Zip 70438

Zip Code 70438 — Franklinton, LA

70438 is a ZIP Code associated with Franklinton, LA, located within Washington. The postal region supports an estimated population of 19,349 residents across Data Pending housing units, with a population density of 21.5 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (30.841390, -90.111860)

Data Metric	Local Statistic
Postal / Zip Code	70438
Primary City	Franklinton
State / Province	LA
County	Washington
Total Population	19,349
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	21.5 people/sq mi
Timezone	America/Chicago

How 70438 Compares

Metric	ZIP 70438	Washington County	LA State Average
Population	19,349	45,956	4,611,457
Median Income	Data Pending	N/A	N/A
Population Density	21.5 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 70450	Mount Hermon	11.3 mi	2,921	N/A
Zip 70427	Bogalusa	13.5 mi	17,596	N/A
Zip 70426	Angie	16.3 mi	6,090	N/A
Zip 70442	Husser	16.3 mi	196	N/A
Zip 70437	Folsom	17.1 mi	8,030	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 →