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Zip Code 20194 — Reston, VA

20194 is a ZIP Code associated with Reston, VA, located within Fairfax. The postal region supports an estimated population of 12,275 residents across Data Pending housing units, with a population density of 1,520.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.979980, -77.343540)

Data MetricLocal Statistic
Postal / Zip Code20194
Primary CityReston
State / ProvinceVA
CountyFairfax
Total Population12,275
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,520.2 people/sq mi
TimezoneAmerica/New_York

How 20194 Compares

MetricZIP 20194Fairfax CountyVA State Average
Population12,2751,173,3528,705,380
Median IncomeData PendingN/AN/A
Population Density1,520.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 20190Reston1.4 mi22,012N/A
Zip 20170Herndon2.0 mi43,866N/A
Zip 22066Great Falls3.0 mi17,185N/A
Zip 20191Reston3.2 mi31,011N/A
Zip 20164Sterling3.6 mi43,436N/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 →