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US ZIP Code Profile

ZIP Code 02322
Avon, Massachusetts

ZIP code 02322 is in Avon, located in Norfolk County, Massachusetts, within the Boston-Cambridge-Newton metro area. Its 2020 Census population was 4,777. The estimated median adjusted gross income per tax return is $55,682, and about 6% of filers report $200,000 or more.

2020 Population
4,777
Census ZCTA
County
Norfolk
FIPS 25021
Median income (est.)
$55,682
IRS SOI 2022
Land Area
4.292 mi²
+ 0.247 mi² water

01Location & Geography

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

Primary CityAvon, 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
Coordinates42.13246, -71.054016
Land / Water Area4.292 mi² land · 0.247 mi² water

02Income & Economics

Distribution of the 2,600 individual tax returns filed in 02322 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.5%
$25K–$50K
22.7%
$50K–$75K
16.9%
$75K–$100K
11.2%
$100K–$200K
19.6%
$200K+
6.2%
The $200,000+ bracket accounts for 38% of 02322's total adjusted gross income, from 6% of returns — a concentration that drives the gap between the median ($55,682) 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 02322's IRS income metrics, 2020–2022.

Median income (2021→2022)
$55,682
▲ 0.8%
Filers earning $200K+
6.2%
▲ 1.4 pt
Total filers
2,600
▲ 2.4%
GET /zipc/v2/zipcodes/02322/soi?year=… $50K 2020 $55K 2021 $56K 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 02322 ZCTA.

2000
4,443
 
2010
4,356
▼ -2.0%
2020
4,777
▲ +9.7%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 02322. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 02322

Avon and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 02322 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number240374
City AliasesAvon

07Frequently Asked Questions

What county is ZIP code 02322 in?

ZIP code 02322 is in Norfolk County, Massachusetts (county FIPS code 25021).

What city is ZIP code 02322?

The primary USPS city for 02322 is Avon, MA.

What metro area (MSA) is 02322 in?

02322 is part of the Boston-Cambridge-Newton, MA-NH Metro Area (MSA code 14460).

What is the population of ZIP code 02322?

The 2020 Census population of 02322 was 4,777 residents.

What is the median income in ZIP code 02322?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 02322 is about $55,682, with around 6% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.