Ann Arbor, MI metro area ZIP codes
The Ann Arbor, MI metropolitan statistical area (CBSA 11460) covers 1 county in Michigan and 19 ZIP codes.
- ZIP codes
- 19
- Population
- 355,280
- Avg. median income
- $87,600population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Ann Arbor, MI area
ZIP codes in the Ann Arbor, MI area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 48103 | Ann Arbor | Washtenaw County | 55,054 | $116,194 | $516,900 |
| 48104 | Ann Arbor | Washtenaw County | 43,979 | $64,231 | $562,700 |
| 48105 | Ann Arbor | Washtenaw County | 37,048 | $94,774 | $545,000 |
| 48106 PO Box | Ann Arbor | Washtenaw County | — | — | — |
| 48107 PO Box | Ann Arbor | Washtenaw County | — | — | — |
| 48108 | Ann Arbor | Washtenaw County | 27,666 | $89,355 | $434,100 |
| 48109 | Ann Arbor | Washtenaw County | 5,939 | $14,093 | — |
| 48113 PO Box | Ann Arbor | Washtenaw County | — | — | — |
| 48115 PO Box | Bridgewater | Washtenaw County | — | — | — |
| 48118 | Chelsea | Washtenaw County | 13,246 | $88,278 | $413,800 |
| 48130 | Dexter | Washtenaw County | 16,986 | $129,254 | $508,400 |
| 48158 | Manchester | Washtenaw County | 7,770 | $94,784 | $373,500 |
| 48175 PO Box | Salem | Washtenaw County | — | — | — |
| 48176 | Saline | Washtenaw County | 23,451 | $114,206 | $464,800 |
| 48189 | Whitmore Lake | Washtenaw County | 13,893 | $87,145 | $359,800 |
| 48190 | Whittaker | Washtenaw County | 76 | $76,875 | $231,400 |
| 48191 | Willis | Washtenaw County | 4,403 | $102,833 | $302,000 |
| 48197 | Ypsilanti | Washtenaw County | 66,525 | $73,737 | $342,300 |
| 48198 | Ypsilanti | Washtenaw County | 39,244 | $63,326 | $222,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Frequently asked questions
How many ZIP codes are in the Ann Arbor, MI metro area?
19 ZIP codes, based on each ZIP code's main county.
Which counties make up the Ann Arbor, MI area?
Washtenaw County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).