Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — STATE/VA/COUNTY/WILLIAMSBURG-CITY

Williamsburg City, VA ZIP codes

Williamsburg City, VA is mostly served by 23188 and 23185, which it shares with a neighbouring county. The 2 ZIP codes mostly in it, 23186 and 23187, have no residents: they are PO boxes and single addresses.

Williamsburg is an independent city: it belongs to no county, and the Census Bureau counts it as a county of its own. The Williamsburg town page lists the ZIP codes the Postal Service addresses as Williamsburg, including any past the line.

ZIP codes
2
Partly in it
2 more
Towns
1
County FIPS
51830
Population
15,798
Median household income
$75,604
Land area
9 sq mi

Williamsburg City ZIP codes by town

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.

ZIP codes partly in Williamsburg City

These ZIP codes lie mostly in a neighbouring county but each cover a twentieth or more of Williamsburg City.

Map of Williamsburg City ZIP codes

2318523188

The ZIP codes of Williamsburg City, 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.

Williamsburg City in numbers

About 15,798 people live in Williamsburg City, in 5,020 households, the 91st most populous of Virginia's 123 counties. The median household income is $75,604 a year, 19% below the Virginia median of $93,170 (US: $80,734). The median owner-occupied home is valued at $428,100 (12% above the Virginia median), and median gross rent is $1,407 a month. The median age is 23.7; 45.8% of adults 25 and over hold a bachelor's degree or higher (42.2% across Virginia); the average commute takes 20 minutes.

Population15,798Williamsburg city15,798
Households5,020Williamsburg city5,020
Median age23.7Williamsburg city23.7Virginia39.0US 38.9
Median household income$75,604Williamsburg city$75,604Virginia$93,170US $80,734
Median home value$428,100Williamsburg city$428,100Virginia$383,700US $332,700
Median gross rent$1,407Williamsburg city$1,407Virginia$1,579US $1,413
Bachelor's degree or higher45.8%Williamsburg city45.8%Virginia42.2%US 35.7%
Mean commute19.5 minWilliamsburg city19.5 minVirginia27.3 minUS 26.4 min
Population density1,768 / sq miWilliamsburg city1,768 / 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.

Neighbouring counties

Counties that share a ZIP code with Williamsburg City.

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

Every ZIP code in Williamsburg City, with figures

ZIP codes in Williamsburg City
ZIP City Type
23186 Williamsburg , VA No street area
23187 Williamsburg , VA No street area

Cite this page

zipcodes.pro. “Williamsburg City ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/va/county/williamsburg-city

Underlying data is public domain or openly licensed — sources, vintages and licences.