Census place · GEOID 2603000 · Washtenaw County
Ann Arbor, MI ZIP codes
5 ZIP/ZCTAs intersecting this Census place in Washtenaw County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Ann Arbor (GEOID 2603000). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 168,550 (5 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Ann Arbor, MI

ZIP/ZCTA overlap with Ann Arbor
Population overlap
Share of each ZIP/ZCTA’s population located within Ann Arbor, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 4810360.8%
USPS primary city
- 4810499.1%
USPS primary city
- 4810578.1%
USPS primary city
- 4810839.1%
USPS primary city
- 48109100.0%
USPS primary city
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Ann Arbor
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 48103 | Ann Arbor | Washtenaw County | 54,635 | $115,513 |
| 48104 | Ann Arbor | Washtenaw County | 43,762 | $63,341 |
| 48105 | Ann Arbor | Washtenaw County | 36,959 | $94,737 |
| 48108 | Ann Arbor | Washtenaw County | 27,472 | $80,425 |
| 48109 | Ann Arbor | Washtenaw County | 5,722 | — |
USPS associates these ZIPs with Ann Arbor
These codes list Ann Arbor as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 48106 | Ann Arbor | Washtenaw County | 642 | — |
| 48107 | Ann Arbor | Washtenaw County | 362 | — |
| 48113 | Ann Arbor | Washtenaw County | 269 | — |