ZIP codes
14
Washtenaw County, MI Demographics & ZIP Codes
Washtenaw County, Michigan demographics and median household income by ZIP code — 14 ZIP codes — population 353,027 — avg. income $90,182 — avg. home value $347,592. Compare income, housing, and ZIP-level data on US5.
Population
353,027
Median household income (avg.)
$90,182
120% of U.S. median
Average home value
$347,592
100% of U.S. median
Average rent
$1,219
105% of U.S. median
Washtenaw County demographics
Washtenaw County, Michigan covers 14 ZIP codes, with a combined ZIP-area population of about 353,027.
Median household income in Washtenaw County
The average median household income across ZIP codes in Washtenaw County, Michigan is about $90,182 — about 27% above the MI ZIP average ($71,237), and about 20% above the U.S. median ($75,149).
Among ZIPs with income data, 48130 (Dexter) is near the top at about $131,875, while 48104 (Ann Arbor) is near the bottom at about $63,341.
Housing in Washtenaw County
For housing in Washtenaw County, Michigan, the average median home value is about $347,592 and the average median rent is about $1,219.
The most populous ZIP is 48197 (Ypsilanti) with about 65,911 residents. Use the table below to compare ZIP codes across the county.
ZIP codes in Washtenaw County
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 48197 | Ypsilanti | Washtenaw County | MI | 65,911 | $70,913 | $274,100 |
| 48103 | Ann Arbor | Washtenaw County | MI | 54,635 | $115,513 | $455,100 |
| 48104 | Ann Arbor | Washtenaw County | MI | 43,762 | $63,341 | $481,600 |
| 48198 | Ypsilanti | Washtenaw County | MI | 39,507 | $63,678 | $178,300 |
| 48105 | Ann Arbor | Washtenaw County | MI | 36,959 | $94,737 | $485,600 |
| 48108 | Ann Arbor | Washtenaw County | MI | 27,472 | $80,425 | $378,300 |
| 48176 | Saline | Washtenaw County | MI | 23,325 | $110,987 | $384,700 |
| 48130 | Dexter | Washtenaw County | MI | 16,849 | $131,875 | $453,100 |
| 48189 | Whitmore Lake | Washtenaw County | MI | 13,748 | $82,433 | $286,200 |
| 48118 | Chelsea | Washtenaw County | MI | 13,088 | $87,934 | $348,500 |
| 48158 | Manchester | Washtenaw County | MI | 7,688 | $97,692 | $298,100 |
| 48109 | Ann Arbor | Washtenaw County | MI | 5,722 | — | — |
| 48191 | — | Washtenaw County | MI | 4,253 | $98,106 | $275,500 |
| 48190 | — | Washtenaw County | MI | 108 | $74,732 | $219,600 |
Frequently asked questions
What are the demographics of Washtenaw County?
Washtenaw County, Michigan has a combined ZIP-area population of about 353,027 across 14 ZIP codes. Browse the ZIP table for population, income, and housing by code.
What is the median household income in Washtenaw County?
The average median household income across ZIP codes in Washtenaw County, Michigan is about $90,182, about 27% above the state ZIP average ($71,237), and about 20% above the U.S. median ($75,149). Average median home value is about $347,592. Among ZIPs with data, 48130 (Dexter) is near the top ($131,875) and 48104 (Ann Arbor) is near the bottom ($63,341).
How many ZIP codes are in Washtenaw County?
Washtenaw County, Michigan includes 14 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Washtenaw County?
This page lists ZIP codes in Washtenaw County, Michigan with population, median household income, and home value. Select a ZIP for a full demographics profile.