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ZIP Code 20170

Herndon, Virginia, United States

Standard ZIP Eastern Time (ET)
43,866
Population
1,934.5
Per sq mile
Fairfax
County

About ZIP Code 20170

ZIP code 20170 is assigned to Herndon, Fairfax County, Virginia, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 43,866 with a density of 1,934.5 people per square mile.

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Location Details

ZIP Code20170
CityHerndon
CountyFairfax County
StateVirginia
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude38.9808
Longitude-77.3804
ZIP TypeStandard ZIP

Post Office

Address590 GROVE ST
CityHERNDON
StateVA

Nearby ZIP Codes in Virginia

20194
Reston
20164
Sterling
20190
Reston
20171
Herndon
20191
Reston
20165
Sterling

Frequently Asked Questions

What city is ZIP code 20170 in?

ZIP code 20170 is in Herndon, Fairfax County, Virginia, United States.

What county is ZIP code 20170 in?

ZIP code 20170 is in Fairfax County, Virginia.

What timezone is ZIP code 20170 in?

ZIP code 20170 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 20170?

The estimated population of ZIP code 20170 is 43,866 people with a density of 1,934.5 people per square mile.

What state is ZIP code 20170 in?

ZIP code 20170 is in Virginia (VA), United States.

📋 Data Source: United States Postal Service (USPS) & US Census Bureau (ZCTA data) · Public domain government data. For official ZIP code information visit tools.usps.com. Data is periodically updated but may not reflect the most recent changes.