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Zip Code 26660 — Calvin, WV

26660 is a ZIP Code associated with Calvin, WV, located within Nicholas. The postal region supports an estimated population of 449 residents across Data Pending housing units, with a population density of 25.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.355130, -80.700610)

Data MetricLocal Statistic
Postal / Zip Code26660
Primary CityCalvin
State / ProvinceWV
CountyNicholas
Total Population449
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density25.6 people/sq mi
TimezoneAmerica/New_York

How 26660 Compares

MetricZIP 26660Nicholas CountyWV State Average
Population44921,2361,778,104
Median IncomeData PendingN/AN/A
Population Density25.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 26691Tioga3.3 mi741N/A
Zip 26205Craigsville3.7 mi2,957N/A
Zip 26208Camden On Gauley6.9 mi893N/A
Zip 26662Canvas7.7 mi743N/A
Zip 26610Birch River8.5 mi723N/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 →