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Zip Code 43950 — Saint Clairsville, OH

43950 is a ZIP Code associated with Saint Clairsville, OH, located within Belmont. The postal region supports an estimated population of 16,404 residents across Data Pending housing units, with a population density of 77.5 people per square mile.

WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.091640, -80.921930)

Data Metric	Local Statistic
Postal / Zip Code	43950
Primary City	Saint Clairsville
State / Province	OH
County	Belmont
Total Population	16,404
Median Household Income	Data Pending
Total Housing Units	Data Pending
Population Density	77.5 people/sq mi
Timezone	America/New_York

How 43950 Compares

Metric	ZIP 43950	Belmont County	OH State Average
Population	16,404	65,182	11,810,293
Median Income	Data Pending	N/A	N/A
Population Density	77.5 /sq mi	--	--

Nearby ZIP Codes

ZIP Code	City	Distance	Population	Median Income
Zip 43972	Bannock	2.9 mi	109	N/A
Zip 43905	Barton	4.5 mi	459	N/A
Zip 43967	Warnock	4.9 mi	31	N/A
Zip 43951	Lafferty	5.1 mi	42	N/A
Zip 43909	Blaine	5.9 mi	31	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 →