ZIP codes
1
Williamstown, MA Demographics & ZIP Codes
Williamstown, Massachusetts demographics and median household income by ZIP code (in Berkshire County) — 1 ZIP codes — population 7,985 — median income $98,750 — avg. home value $438,100. Compare income, housing, and population across ZIP codes on US5.
Population
7,985
Median household income (avg.)
$98,750
131% of U.S. median
Average home value
$438,100
126% of U.S. median
Average rent
$1,122
96% of U.S. median
Median age (avg.)
34.1
Williamstown demographics
Williamstown, Massachusetts covers 1 ZIP code primarily in Berkshire County, with a combined ZIP-area population of about 7,985.
Across ZIP codes with age data, the average median age is about 34.1 years.
Median household income in Williamstown
The average median household income across ZIP codes in Williamstown, Massachusetts is about $98,750 — about 13% below the MA ZIP average ($113,384), and about 31% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $98,750 in 01267.
Housing in Williamstown
For housing in Williamstown, Massachusetts, the average median home value is about $438,100 and the average median rent is about $1,122.
The most populous ZIP in this set is 01267 (about 7,985 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Williamstown
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 01267 | Williamstown | Berkshire County | MA | 7,985 | $98,750 | $438,100 |
Frequently asked questions
What are the demographics of Williamstown?
Williamstown, Massachusetts has a combined ZIP-area population of about 7,985 across 1 ZIP codes (primarily Berkshire County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Williamstown?
The average median household income across ZIP codes in Williamstown, Massachusetts is about $98,750, about 13% below the state ZIP average ($113,384), and about 31% above the U.S. median ($75,149). Average median home value is about $438,100.
How many ZIP codes are in Williamstown?
Williamstown, Massachusetts includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Williamstown?
This page lists ZIP codes in Williamstown, Massachusetts with population, median household income, and home value. Select a ZIP for a full demographics profile.