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US ZIP Code Profile

ZIP Code 48346
Clarkston, Michigan

ZIP code 48346 is in Clarkston, located in Oakland County, Michigan, within the Detroit-Warren-Dearborn metro area. Its 2020 Census population was 23,058. The estimated median adjusted gross income per tax return is $56,515, and about 8% of filers report $200,000 or more.

2020 Population
23,058
Census ZCTA
County
Oakland
FIPS 26125
Median income (est.)
$56,515
IRS SOI 2022
Land Area
17.953 mi²
+ 0.865 mi² water

01Location & Geography

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

Primary CityClarkston, 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
Coordinates42.717888, -83.42872
Land / Water Area17.953 mi² land · 0.865 mi² water

02Income & Economics

Distribution of the 11,800 individual tax returns filed in 48346 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
26.3%
$25K–$50K
20.1%
$50K–$75K
14.0%
$75K–$100K
10.4%
$100K–$200K
21.0%
$200K+
8.2%
The $200,000+ bracket accounts for 38% of 48346's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($56,515) 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 48346's IRS income metrics, 2020–2022.

Median income (2021→2022)
$56,515
▲ 5.1%
Filers earning $200K+
8.2%
▲ 0.6 pt
Total filers
11,800
▼ 0.4%
GET /zipc/v2/zipcodes/48346/soi?year=… $49K 2020 $54K 2021 $57K 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 48346 ZCTA.

2000
23,095
 
2010
22,567
▼ -2.3%
2020
23,058
▲ +2.2%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 48346. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 48346

Clarkston and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 48346 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 Number251890
City AliasesClarkston, Independence, Independence Twp

07Frequently Asked Questions

What county is ZIP code 48346 in?

ZIP code 48346 is in Oakland County, Michigan (county FIPS code 26125).

What city is ZIP code 48346?

The primary USPS city for 48346 is Clarkston, MI.

What metro area (MSA) is 48346 in?

48346 is part of the Detroit-Warren-Dearborn, MI Metro Area (MSA code 19820).

What is the population of ZIP code 48346?

The 2020 Census population of 48346 was 23,058 residents.

What is the median income in ZIP code 48346?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 48346 is about $56,515, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.