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US ZIP Code Profile

ZIP Code 02339
Hanover, Massachusetts

ZIP code 02339 is in Hanover, located in Plymouth County, Massachusetts, within the Boston-Cambridge-Newton metro area. Its 2020 Census population was 14,833. The estimated median adjusted gross income per tax return is $86,051, and about 21% of filers report $200,000 or more.

2020 Population
14,833
Census ZCTA
County
Plymouth
FIPS 25023
Median income (est.)
$86,051
IRS SOI 2022
Land Area
15.538 mi²
+ 0.091 mi² water

01Location & Geography

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

Primary CityHanover, MA
CountyPlymouth County (FIPS 25023)
StateMassachusetts (FIPS 25)
Metro Area (MSA)Boston-Cambridge-Newton, MA-NH Metro Area (14460)
Census Region / DivisionNortheast Region · New England Division
Coordinates42.122955, -70.85631
Land / Water Area15.538 mi² land · 0.091 mi² water

02Income & Economics

Distribution of the 7,670 individual tax returns filed in 02339 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.2%
$25K–$50K
11.6%
$50K–$75K
11.2%
$75K–$100K
9.0%
$100K–$200K
23.6%
$200K+
21.4%
The $200,000+ bracket accounts for 62% of 02339's total adjusted gross income, from 21% of returns — a concentration that drives the gap between the median ($86,051) 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 02339's IRS income metrics, 2020–2022.

Median income (2021→2022)
$86,051
▲ 2.4%
Filers earning $200K+
21.4%
▲ 1.1 pt
Total filers
7,670
▲ 0.5%
GET /zipc/v2/zipcodes/02339/soi?year=… $75K 2020 $84K 2021 $86K 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 02339 ZCTA.

2000
13,164
 
2010
13,879
▲ +5.4%
2020
14,833
▲ +6.9%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 02339. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 02339

Hanover and its immediate neighbors, sorted by distance.

3 mi
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Distance from 02339 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 Number243213
City AliasesAssinippi, Hanover, West Hanover

07Frequently Asked Questions

What county is ZIP code 02339 in?

ZIP code 02339 is in Plymouth County, Massachusetts (county FIPS code 25023).

What city is ZIP code 02339?

The primary USPS city for 02339 is Hanover, MA.

What metro area (MSA) is 02339 in?

02339 is part of the Boston-Cambridge-Newton, MA-NH Metro Area (MSA code 14460).

What is the population of ZIP code 02339?

The 2020 Census population of 02339 was 14,833 residents.

What is the median income in ZIP code 02339?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 02339 is about $86,051, with around 21% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.