Home > VA > Fauquier County > Markham > Zip 22643

Zip Code 22643 — Markham, VA

22643 is a ZIP Code associated with Markham, VA, located within Fauquier. The postal region supports an estimated population of 137 residents across Data Pending housing units, with a population density of 2.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.903400, -78.008010)

Data MetricLocal Statistic
Postal / Zip Code22643
Primary CityMarkham
State / ProvinceVA
CountyFauquier
Total Population137
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.5 people/sq mi
TimezoneAmerica/New_York

How 22643 Compares

MetricZIP 22643Fauquier CountyVA State Average
Population13772,8088,705,380
Median IncomeData PendingN/AN/A
Population Density2.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 22642Linden3.2 mi3,933N/A
Zip 20144Delaplane4.0 mi1,340N/A
Zip 22639Hume5.5 mi606N/A
Zip 22623Chester Gap7.8 mi641N/A
Zip 20115Marshall8.2 mi8,173N/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 →