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US ZIP Code Profile

ZIP Code 48128
Dearborn, Michigan

ZIP code 48128 is in Dearborn, located in Wayne County, Michigan, within the Detroit-Warren-Dearborn metro area. Its 2020 Census population was 11,641. The estimated median adjusted gross income per tax return is $53,783, and about 7% of filers report $200,000 or more.

2020 Population
11,641
Census ZCTA
County
Wayne
FIPS 26163
Median income (est.)
$53,783
IRS SOI 2022
Land Area
2.364 mi²
+ 0.052 mi² water

01Location & Geography

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

Primary CityDearborn, MI
CountyWayne County (FIPS 26163)
StateMichigan (FIPS 26)
Metro Area (MSA)Detroit-Warren-Dearborn, MI Metro Area (19820)
Census Region / DivisionMidwest Region · East North Central Division
Coordinates42.32041, -83.25997
Land / Water Area2.364 mi² land · 0.052 mi² water

02Income & Economics

Distribution of the 5,610 individual tax returns filed in 48128 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.9%
$25K–$50K
18.0%
$50K–$75K
13.6%
$75K–$100K
11.1%
$100K–$200K
20.9%
$200K+
6.6%
The $200,000+ bracket accounts for 29% of 48128's total adjusted gross income, from 7% of returns — a concentration that drives the gap between the median ($53,783) 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 48128's IRS income metrics, 2020–2022.

Median income (2021→2022)
$53,783
▲ 1.9%
Filers earning $200K+
6.6%
▲ 0.7 pt
Total filers
5,610
▲ 0.2%
GET /zipc/v2/zipcodes/48128/soi?year=… $46K 2020 $53K 2021 $54K 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 48128 ZCTA.

2000
10,519
 
2010
10,682
▲ +1.5%
2020
11,641
▲ +9.0%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 48128. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 48128

Dearborn and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 48128 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 Number252400
City AliasesDearborn

07Frequently Asked Questions

What county is ZIP code 48128 in?

ZIP code 48128 is in Wayne County, Michigan (county FIPS code 26163).

What city is ZIP code 48128?

The primary USPS city for 48128 is Dearborn, MI.

What metro area (MSA) is 48128 in?

48128 is part of the Detroit-Warren-Dearborn, MI Metro Area (MSA code 19820).

What is the population of ZIP code 48128?

The 2020 Census population of 48128 was 11,641 residents.

What is the median income in ZIP code 48128?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 48128 is about $53,783, with around 7% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.