Residential delivery area · Michigan
ZIP Code 48326: Auburn Hills, MI
ZIP code 48326 is in Auburn Hills, Michigan, entirely in Oakland County (Census 2020 ZIP-county file). About 25,000 people live there (Census Bureau, ACS 2020-2024). Median household income is $85,190 (Census Bureau, ACS 2020-2024). By Census place, its land lies in Auburn Hills (93%) and Lake Angelus (6%), and 2% in smaller places.
- ACS2020-24
- Census2020
- FHFA2025
- ZBP2023
- IRS2022
- Town
- Auburn Hills · its only residential ZIP
- County
- Oakland County
- Census places
- Auburn Hills (93%); Lake Angelus (6%)
- Metro area
- Detroit-Warren-Dearborn, MI
- House district
- MI-11 119th Congress
- State
- Michigan
- Time zone
- Eastern
- Land area
- 17.0 sq mi · 1,446 people per sq mi
- PO Box ZIPs
- 48321 also use the name Auburn Hills
Where is ZIP code 48326?
48326 centers on 42.688°, -83.244° and covers 17.0 square miles of land plus 0.7 of water. It borders 8 ZIP codes: 48340, 48359, 48342, 48309, 48341, 48306, 48304, 48329.
The map draws ZIP code areas only. For the streets inside 48326, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 48326 compare with the rest of Oakland County?
| Measure | 48326 | In Oakland County | In MI |
|---|---|---|---|
| People (ACS 2020-2024) | 24,514 | 21st of 71 | 140th of 992 |
| Median household income | $85k | 56th of 70 | 199th of 774 |
| Median home value | $246k | 61st of 71 | 256th of 779 |
Its median household income is higher than in 68% of U.S. residential ZIP codes, and it is denser than 82% of all U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 48326?
The 2020 Census counted 22,228 people in 48326; the ACS, which samples households over 2020-2024, estimates 24,514. Between the 2010 and 2020 censuses its population grew 9.5% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 24,514
- 2020 Census count
- 22,228+9.5% since 2010 (20,298)
- Households
- 11,606
- Median age
- 37.6
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 48326?
Of the 24,514 people the ACS estimates in 48326, 15.7% are under 18 and 15.5% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (52.4%), then Black (not Hispanic) (14.5%).
- Under 1815.7%
- 18 to 6468.8%
- 65 and older15.5%
- White, not Hispanic52.4%
- Black, not Hispanic14.5%
- Asian, not Hispanic13.8%
- Hispanic or Latino12.4%
- Other or two or more6.8%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 48326 earn?
Median household income is $85,190 (ACS 2020-2024), the 56th highest of the 70 ranked ZIP codes in Oakland County. It is not measurably different from 2015-2019 ($79,282 in 2024 dollars): the change is within the surveys' margins of error.
- Median household income
- $85,190
- Income per person
- $51,972
- Below the poverty line
- 11.1%
- Unemployed (of the labor force)
- 5.9%
- Adults 25+ with a bachelor's degree
- 49.9%
- Adjusted gross income per tax return, 2022
- $84,93611,800 returns; wages 70% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 48326?
FHFA's house price index for 48326, built from repeat sales and appraisals of the same homes, rose 102% from 2015 to 2025 and rose 55% from 2020 to 2025, and moved +6.5% in 2025.
- Median home value (owners' estimate)
- $245,700
- Median gross rent
- $1,477
- Homes owned by their occupants
- 51.7%
- Housing units
- 12,525
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001); FHFA House Price Index, annual five-digit ZIP, updated 2026-03-31.
What businesses are in 48326?
1,163 business establishments had a location in this ZIP code in 2023, 6 fewer than in 2018; the most are in retail trade (ZIP Code Business Patterns).
- Retail trade202
- Professional, scientific, and technical services139
- Accommodation and food services125
- Manufacturing112
- Wholesale trade97
- Finance and insurance80
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 48326?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 48340 | Pontiac | 25,669 | $48k | 2.5 mi |
| 48359 | Lake Orion | 10,401 | $93k | 2.8 mi |
| 48342 | Pontiac | 17,564 | $35k | 3.4 mi |
| 48309 | Rochester | 30,685 | $121k | 3.6 mi |
| 48341 | Pontiac | 18,924 | $51k | 4.9 mi |
| 48306 | Rochester | 28,389 | $164k | 5.5 mi |
| 48304 | Bloomfield Hills | 17,387 | $143k | 6.9 mi |
| 48329 | Waterford | 24,715 | $86k | 7.3 mi |
| 48360 | Lake Orion | 12,116 | $141k | 4.2 mi (near) |
| 48307 | Rochester | 44,714 | $107k | 6.5 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.
Which other ZIP codes use the name Auburn Hills?
1 more ZIP code carries the postal name Auburn Hills, MI without a residential delivery area: PO boxes at the post office, or a single organization with its own ZIP code. The Census Bureau publishes no figures for it.
| ZIP | County |
|---|---|
| 48321 | Oakland County |
Source: GeoNames postal codes (CC BY 4.0), downloaded 2026-10-09; a ZIP code with no Census ZCTA has no residential delivery area.