100 Smallest ZIP Codes in the United States by Population in Washtenaw County, Michigan
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in Washtenaw County, Michigan.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 48190 | WHITTAKER | MI | 187 |
| 2 | 48191 | WILLIS | MI | 4,059 |
| 3 | 48109 | ANN ARBOR | MI | 5,773 |
| 4 | 48158 | MANCHESTER | MI | 7,883 |
| 5 | 48118 | CHELSEA | MI | 13,001 |
| 6 | 48189 | WHITMORE LAKE | MI | 13,718 |
| 7 | 48160 | MILAN | MI | 14,163 |
| 8 | 48130 | DEXTER | MI | 16,731 |
| 9 | 48176 | SALINE | MI | 23,240 |
| 10 | 48108 | ANN ARBOR | MI | 26,888 |
| 11 | 48105 | ANN ARBOR | MI | 37,598 |
| 12 | 48198 | YPSILANTI | MI | 39,867 |
| 13 | 48104 | ANN ARBOR | MI | 45,161 |
| 14 | 48103 | ANN ARBOR | MI | 54,563 |
| 15 | 48197 | YPSILANTI | MI | 66,422 |