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 — CITY/VT/WILLIAMSTOWN

Williamstown ZIP code, Vermont

The ZIP code for Williamstown, VT is 05679, and its area code is 802.

USPS city name
1 ZIP code
Population
1,660
Area code
802
State
Vermont

Williamstown in numbers

About 1,660 people live in Williamstown, in 604 households, the 34th-largest of Vermont's 178 census places. The median household income is $79,358 a year, about the same as the Vermont median of $81,203 (US: $80,734). The median owner-occupied home is valued at $211,300 (33% below the Vermont median), and median gross rent is $1,717 a month. The median age is 34.6; 12.0% of adults 25 and over hold a bachelor's degree or higher (43.8% across Vermont); the average commute takes 24 minutes.

Population1,660Williamstown1,660
Households604Williamstown604
Median age34.6Williamstown34.6Vermont43.1US 38.9
Median household income$79,358Williamstown$79,358Vermont$81,203US $80,734
Median home value$211,300Williamstown$211,300Vermont$316,600US $332,700
Median gross rent$1,717Williamstown$1,717Vermont$1,234US $1,413
Bachelor's degree or higher12.0%Williamstown12.0%Vermont43.8%US 35.7%
Mean commute23.8 minWilliamstown23.8 minVermont23.5 minUS 26.4 min
Population density495 / sq miWilliamstown495 / sq mi

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

ZIP codes addressed as Williamstown

ZIP codes with the USPS city name Williamstown
ZIP City Type Population Median income Median home
05679 Williamstown , VT Standard 3,147 $94,082 $238,900

Map of Williamstown ZIP codes

The ZIP codes of Williamstown, VT, 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.

Towns near Williamstown

The nearest larger towns are Northfield (3,766 people, 5.6 mi), Barre (8,412 people, 6.0 mi) and Montpelier (8,014 people, 10 mi).

Towns near Williamstown
TownPopulationDistance
Northfield 3,766 5.6 mi
Barre 8,412 6.0 mi
Montpelier 8,014 10.3 mi

More nearby: every ZIP code in Orange County · Vermont ZIP codes

Cite this page

zipcodes.pro. “Williamstown, VT ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/vt/williamstown

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