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US ZIP Code Profile

ZIP Code 02090
Westwood, Massachusetts

ZIP code 02090 is in Westwood, located in Norfolk County, Massachusetts, within the Boston-Cambridge-Newton metro area. Its 2020 Census population was 16,266. The estimated median adjusted gross income per tax return is $127,303, and about 36% of filers report $200,000 or more.

2020 Population
16,266
Census ZCTA
County
Norfolk
FIPS 25021
Median income (est.)
$127,303
IRS SOI 2022
Land Area
10.896 mi²
+ 0.29 mi² water

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary CityWestwood, MA
CountyNorfolk County (FIPS 25021)
StateMassachusetts (FIPS 25)
Metro Area (MSA)Boston-Cambridge-Newton, MA-NH Metro Area (14460)
Census Region / DivisionNortheast Region · New England Division
Coordinates42.219646, -71.21677
Land / Water Area10.896 mi² land · 0.29 mi² water

02Income & Economics

Distribution of the 7,930 individual tax returns filed in 02090 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
21.2%
$25K–$50K
8.6%
$50K–$75K
7.9%
$75K–$100K
7.1%
$100K–$200K
19.2%
$200K+
36.1%
The $200,000+ bracket accounts for 85% of 02090's total adjusted gross income, from 36% of returns — a concentration that drives the gap between the median ($127,303) and the average.
Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 02090's IRS income metrics, 2020–2022.

Median income (2021→2022)
$127,303
▲ 3.9%
Filers earning $200K+
36.1%
▲ 1.0 pt
Total filers
7,930
▼ 0.3%
GET /zipc/v2/zipcodes/02090/soi?year=… $105K 2020 $123K 2021 $127K 2022
Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 02090 ZCTA.

2000
14,087
 
2010
14,636
▲ +3.9%
2020
16,266
▲ +11.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 02090. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 02090

Westwood and its immediate neighbors, sorted by distance.

3 mi
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Distance from 02090 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortB
USPS Finance Number249299
City AliasesIslington, Westwood

07Frequently Asked Questions

What county is ZIP code 02090 in?

ZIP code 02090 is in Norfolk County, Massachusetts (county FIPS code 25021).

What city is ZIP code 02090?

The primary USPS city for 02090 is Westwood, MA.

What metro area (MSA) is 02090 in?

02090 is part of the Boston-Cambridge-Newton, MA-NH Metro Area (MSA code 14460).

What is the population of ZIP code 02090?

The 2020 Census population of 02090 was 16,266 residents.

What is the median income in ZIP code 02090?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 02090 is about $127,303, with around 36% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.