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zipcodes.pro — STATE/VA/COUNTY/PRINCE-WILLIAM

Prince William County, VA ZIP codes

There are 21 ZIP codes in Prince William County, VA, in 11 towns, from 20109 to 22195. The largest are 22193 (Woodbridge), 22191 (Woodbridge) and 22192 (Woodbridge).

The county seat is Manassas.

ZIP codes
21
Towns
11
County seat
Manassas
County FIPS
51153
Population
488,880
Median household income
$131,402
Land area
335 sq mi
Area codes
571, 703

Prince William County ZIP codes by town

Manassas (county seat)
20109, 20111, 20112

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Prince William County ZIP codes

201092011120112201362014320155201562016820169201812018222025220262212522135221722219122192221932219422195

The ZIP codes of Prince William County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Prince William County in numbers

About 488,880 people live in Prince William County, in 156,798 households, the 2nd most populous of Virginia's 123 counties. The median household income is $131,402 a year, 41% above the Virginia median of $93,170 (US: $80,734). The median owner-occupied home is valued at $530,100 (38% above the Virginia median), and median gross rent is $2,067 a month. The median age is 36.3; 44.9% of adults 25 and over hold a bachelor's degree or higher (42.2% across Virginia); the average commute takes 36 minutes.

Population488,880Prince William488,880
Households156,798Prince William156,798
Median age36.3Prince William36.3Virginia39.0US 38.9
Median household income$131,402Prince William$131,402Virginia$93,170US $80,734
Median home value$530,100Prince William$530,100Virginia$383,700US $332,700
Median gross rent$2,067Prince William$2,067Virginia$1,579US $1,413
Bachelor's degree or higher44.9%Prince William44.9%Virginia42.2%US 35.7%
Mean commute36.4 minPrince William36.4 minVirginia27.3 minUS 26.4 min
Population density1,458 / sq miPrince William1,458 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Prince William County

Largest towns in Prince William County
TownZIP codesPopulation
Woodbridge 5 43,945
Manassas 3 42,976
Bristow 1 32,325
Gainesville 2 18,196
Triangle 1 10,450
Dumfries 2 5,816
Haymarket 2 1,580
Nokesville 2 1,226
Catharpin 1 1,070
Occoquan 1 910
Quantico 1 578

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Prince William County.

Not sure you are in Prince William County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Prince William County, with figures

ZIP codes in Prince William County
ZIP City Type Population Median income Median home
20109 Manassas , VA Standard 45,444 $89,962 $421,100
20111 Manassas , VA Standard 38,124 $113,879 $476,000
20112 Manassas , VA Standard 30,500 $195,467 $648,000
20136 Bristow , VA Standard 32,325 $183,750 $615,600
20143 Catharpin , VA Standard 1,070 $176,250 $1,057,900
20155 Gainesville , VA Standard 37,486 $164,279 $659,100
20156 Gainesville , VA No street area — — —
20168 Haymarket , VA No street area — — —
20169 Haymarket , VA Standard 28,089 $203,051 $729,600
20181 Nokesville , VA Standard 10,774 $164,167 $709,300
20182 Nokesville , VA No street area — — —
22025 Dumfries , VA Standard 19,356 $150,306 $528,600
22026 Dumfries , VA Standard 22,897 $124,318 $483,000
22125 Occoquan , VA Standard 681 $161,364 $494,100
22135 Quantico , VA No street area — — —
22172 Triangle , VA Standard 11,490 $109,956 $500,400
22191 Woodbridge , VA Standard 73,623 $109,316 $454,300
22192 Woodbridge , VA Standard 59,794 $127,177 $486,400
22193 Woodbridge , VA Standard 81,588 $117,337 $444,800
22194 Woodbridge , VA No street area — — —
22195 Woodbridge , VA No street area — — —

Cite this page

zipcodes.pro. “Prince William County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/va/county/prince-william

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