Get API Key →
US ZIP Code Profile

ZIP Code 48328
Waterford, Michigan

ZIP code 48328 is in Waterford, located in Oakland County, Michigan, within the Detroit-Warren-Dearborn metro area. Its 2020 Census population was 24,178. The estimated median adjusted gross income per tax return is $45,204, and about 4% of filers report $200,000 or more.

2020 Population
24,178
Census ZCTA
County
Oakland
FIPS 26125
Median income (est.)
$45,204
IRS SOI 2022
Land Area
9.059 mi²
+ 2.563 mi² water

01Location & Geography

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

Primary CityWaterford, MI
CountyOakland County (FIPS 26125)
StateMichigan (FIPS 26)
Metro Area (MSA)Detroit-Warren-Dearborn, MI Metro Area (19820)
Census Region / DivisionMidwest Region · East North Central Division
Coordinates42.65016, -83.36318
Land / Water Area9.059 mi² land · 2.563 mi² water

02Income & Economics

Distribution of the 12,460 individual tax returns filed in 48328 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
29.4%
$25K–$50K
25.5%
$50K–$75K
17.0%
$75K–$100K
10.3%
$100K–$200K
13.5%
$200K+
4.2%
The $200,000+ bracket accounts for 28% of 48328's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($45,204) 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 48328's IRS income metrics, 2020–2022.

Median income (2021→2022)
$45,204
▲ 4.5%
Filers earning $200K+
4.2%
▲ 0.2 pt
Total filers
12,460
▲ 0.6%
GET /zipc/v2/zipcodes/48328/soi?year=… $41K 2020 $43K 2021 $45K 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 48328 ZCTA.

2000
26,443
 
2010
24,960
▼ -5.6%
2020
24,178
▼ -3.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 48328. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 48328

Waterford and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 48328 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 Number259750
City AliasesWaterford, Waterford Township, W Bloomfld Tw

07Frequently Asked Questions

What county is ZIP code 48328 in?

ZIP code 48328 is in Oakland County, Michigan (county FIPS code 26125).

What city is ZIP code 48328?

The primary USPS city for 48328 is Waterford, MI.

What metro area (MSA) is 48328 in?

48328 is part of the Detroit-Warren-Dearborn, MI Metro Area (MSA code 19820).

What is the population of ZIP code 48328?

The 2020 Census population of 48328 was 24,178 residents.

What is the median income in ZIP code 48328?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 48328 is about $45,204, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.