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US ZIP Code Profile

ZIP Code 02190
South Weymouth, Massachusetts

ZIP code 02190 is in South Weymouth, located in Norfolk County, Massachusetts, within the Boston-Cambridge-Newton metro area. Its 2020 Census population was 18,910. The estimated median adjusted gross income per tax return is $70,592, and about 11% of filers report $200,000 or more.

2020 Population
18,910
Census ZCTA
County
Norfolk
FIPS 25021
Median income (est.)
$70,592
IRS SOI 2022
Land Area
7.11 mi²
+ 0.531 mi² water

01Location & Geography

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

Primary CitySouth Weymouth, 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
Coordinates42.166733, -70.95236
Land / Water Area7.11 mi² land · 0.531 mi² water

02Income & Economics

Distribution of the 10,810 individual tax returns filed in 02190 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
20.0%
$25K–$50K
16.8%
$50K–$75K
16.0%
$75K–$100K
12.7%
$100K–$200K
23.8%
$200K+
10.7%
The $200,000+ bracket accounts for 35% of 02190's total adjusted gross income, from 11% of returns — a concentration that drives the gap between the median ($70,592) 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 02190's IRS income metrics, 2020–2022.

Median income (2021→2022)
$70,592
▲ 6.1%
Filers earning $200K+
10.7%
▲ 1.4 pt
Total filers
10,810
▲ 0.3%
GET /zipc/v2/zipcodes/02190/soi?year=… $62K 2020 $67K 2021 $71K 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 02190 ZCTA.

2000
15,898
 
2010
16,119
▲ +1.4%
2020
18,910
▲ +17.3%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 02190. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 02190

South Weymouth and its immediate neighbors, sorted by distance.

3 mi
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Distance from 02190 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypeBranch
Carrier Route SortB
USPS Finance Number240049
City AliasesS Weymouth, South Weymouth, Weymouth, Weymouth Nas

07Frequently Asked Questions

What county is ZIP code 02190 in?

ZIP code 02190 is in Norfolk County, Massachusetts (county FIPS code 25021).

What city is ZIP code 02190?

The primary USPS city for 02190 is South Weymouth, MA.

What metro area (MSA) is 02190 in?

02190 is part of the Boston-Cambridge-Newton, MA-NH Metro Area (MSA code 14460).

What is the population of ZIP code 02190?

The 2020 Census population of 02190 was 18,910 residents.

What is the median income in ZIP code 02190?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 02190 is about $70,592, with around 11% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.