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ZIP Code 20121

Centreville, Virginia, United States

Standard ZIP Eastern Time (ET)
27,788
Population
1,238.8
Per sq mile
Fairfax
County

About ZIP Code 20121

ZIP code 20121 is assigned to Centreville, Fairfax County, Virginia, United States. It falls in the Eastern Time (ET) zone. The estimated population of this ZIP code area is 27,788 with a density of 1,238.8 people per square mile.

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Location Details

ZIP Code20121
CityCentreville
CountyFairfax County
StateVirginia
CountryUnited States
TimezoneEastern Time (ET)
Timezone IDAmerica/New_York
Latitude38.8175
Longitude-77.4601
ZIP TypeStandard ZIP

Post Office

Address14120A ROUTE 29
CityCENTREVILLE
StateVA

Nearby ZIP Codes in Virginia

20120
Centreville
20109
Manassas
20151
Chantilly
20110
Manassas
20111
Manassas
20124
Clifton

Frequently Asked Questions

What city is ZIP code 20121 in?

ZIP code 20121 is in Centreville, Fairfax County, Virginia, United States.

What county is ZIP code 20121 in?

ZIP code 20121 is in Fairfax County, Virginia.

What timezone is ZIP code 20121 in?

ZIP code 20121 is in the Eastern Time (ET) zone (America/New_York).

What is the population of ZIP code 20121?

The estimated population of ZIP code 20121 is 27,788 people with a density of 1,238.8 people per square mile.

What state is ZIP code 20121 in?

ZIP code 20121 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.