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20191
Reston, Virginia
Fairfax · 🇺🇸 United States
ZIP Code
Population
31,011
Density/mi²
1,543
Complete ZIP Code Details
ZIP Code20191
CityReston
StateVirginia (VA)
CountyFairfax
TimezoneAmerica/New_York
Coordinates38.9343800, -77.3518400
Population31,011
ZIP TypeSTANDARD
CountryUnited States

About 20191 - Reston, Virginia

The ZIP code 20191 of Reston falls within Virginia, the United States - a mid-sized area by population. It sits within Fairfax County.

Reston has a reported population of 31,011. That's noticeably above the average for a Virginia ZIP code, which sits near 9,825 people.

Population density runs around 1,543 people per sq. mile, making it a suburban area.

Other ZIP code codes in Virginia serve areas such as Woodbridge, Virginia Beach.

20191 vs. Virginia Average
Population Share vs. Nearby ZIP Codes
Frequently Asked Questions
What is the ZIP code for Reston?

The ZIP code for Reston, Virginia is 20191.

What county is 20191 located in?

20191 is located in Fairfax County, Virginia.

What is the population of 20191?

The population of 20191 (Reston) is approximately 31,011 people.

Is 20191 bigger or smaller than a typical Virginia ZIP code?

20191 is more populated than the typical Virginia ZIP code, which averages around 9,825 people.

What are the ZIP code codes near 20191?

ZIP code codes near 20191 include 22193, 23464, 22191.