How to use this list
Counties are sorted alphabetically. Use ZIP count and population to spot larger counties, then open a county for its ZIP roster and income/housing averages.
Michigan counties
83 counties · 992 ZIP codes · population 10,051,577 . Select a county to open its ZIP table and local summary.
Related pages
Also see the Michigan overview, cities, rankings, and congressional districts.
| County | ZIP codes | Population | Avg. income |
|---|---|---|---|
| Alcona County | 10 | 12,000 | $56,375 |
| Alger County | 9 | 8,110 | $61,112 |
| Allegan County | 15 | 151,788 | $82,653 |
| Alpena County | 4 | 27,113 | $59,283 |
| Antrim County | 11 | 30,385 | $76,931 |
| Arenac County | 6 | 13,643 | $53,955 |
| Baraga County | 6 | 8,135 | $57,947 |
| Barry County | 8 | 52,374 | $81,471 |
| Bay County | 10 | 99,417 | $66,818 |
| Benzie County | 8 | 23,245 | $78,459 |
| Berrien County | 23 | 163,874 | $71,133 |
| Branch County | 6 | 44,987 | $62,323 |
| Calhoun County | 12 | 134,625 | $65,266 |
| Cass County | 7 | 42,847 | $72,920 |
| Charlevoix County | 5 | 20,533 | $76,474 |
| Cheboygan County | 6 | 22,098 | $63,520 |
| Chippewa County | 16 | 36,876 | $61,740 |
| Clare County | 5 | 33,779 | $51,588 |
| Clinton County | 10 | 84,648 | $78,740 |
| Crawford County | 2 | 11,509 | $61,522 |
| Delta County | 10 | 36,456 | $58,950 |
| Dickinson County | 11 | 26,212 | $68,933 |
| Eaton County | 11 | 116,402 | $79,328 |
| Emmet County | 10 | 35,981 | $67,961 |
| Genesee County | 23 | 381,087 | $61,622 |
| Gladwin County | 4 | 29,912 | $58,833 |
| Gogebic County | 6 | 14,480 | $51,474 |
| Grand Traverse County | 7 | 77,417 | $82,554 |
| Gratiot County | 14 | 43,914 | $65,069 |
| Hillsdale County | 13 | 42,338 | $56,899 |
| Houghton County | 18 | 38,355 | $58,770 |
| Huron County | 13 | 28,940 | $57,929 |
| Ingham County | 18 | 275,256 | $73,984 |
| Ionia County | 12 | 65,929 | $70,334 |
| Iosco County | 7 | 25,615 | $50,361 |
| Iron County | 6 | 11,586 | $47,799 |
| Isabella County | 7 | 61,851 | $72,013 |
| Jackson County | 19 | 162,899 | $78,854 |
| Kalamazoo County | 18 | 256,326 | $71,501 |
| Kalkaska County | 4 | 17,712 | $63,585 |
| Kent County | 27 | 655,041 | $86,744 |
| Keweenaw County | 4 | 1,814 | $50,070 |
| Lake County | 6 | 12,184 | $47,257 |
| Lapeer County | 12 | 84,264 | $78,291 |
| Leelanau County | 10 | 38,304 | $96,445 |
| Lenawee County | 18 | 98,819 | $71,556 |
| Livingston County | 12 | 199,369 | $92,144 |
| Luce County | 2 | 6,386 | $56,528 |
| Mackinac County | 10 | 9,863 | $61,682 |
| Macomb County | 36 | 876,405 | $81,205 |
| Manistee County | 10 | 25,226 | $59,462 |
| Marquette County | 12 | 67,981 | $64,031 |
| Mason County | 6 | 27,188 | $65,840 |
| Mecosta County | 8 | 37,616 | $57,504 |
| Menominee County | 12 | 22,718 | $57,907 |
| Midland County | 6 | 81,257 | $79,796 |
| Missaukee County | 4 | 13,045 | $56,387 |
| Monroe County | 17 | 162,701 | $80,539 |
| Montcalm County | 16 | 68,817 | $64,909 |
| Montmorency County | 2 | 7,026 | $48,587 |
| Muskegon County | 14 | 175,994 | $67,283 |
| Newaygo County | 7 | 45,533 | $56,666 |
| Oakland County | 68 | 1,300,192 | $107,879 |
| Oceana County | 8 | 27,719 | $63,182 |
| Ogemaw County | 5 | 19,477 | $49,855 |
| Ontonagon County | 8 | 5,483 | $50,098 |
| Osceola County | 7 | 26,564 | $58,854 |
| Oscoda County | 5 | 10,461 | $51,543 |
| Otsego County | 3 | 24,604 | $64,083 |
| Ottawa County | 16 | 281,256 | $87,526 |
| Presque Isle County | 6 | 14,758 | $59,590 |
| Roscommon County | 6 | 25,954 | $58,409 |
| Saginaw County | 19 | 187,773 | $64,459 |
| Sanilac County | 18 | 43,269 | $59,264 |
| Schoolcraft County | 4 | 8,216 | $60,024 |
| Shiawassee County | 12 | 72,770 | $69,903 |
| St. Clair County | 21 | 161,565 | $78,715 |
| St. Joseph County | 10 | 61,239 | $68,557 |
| Tuscola County | 13 | 55,232 | $64,514 |
| Van Buren County | 14 | 80,578 | $64,791 |
| Washtenaw County | 14 | 353,027 | $90,182 |
| Wayne County | 69 | 1,769,800 | $63,134 |
| Wexford County | 5 | 33,435 | $56,132 |
Frequently asked questions
- How many counties are listed for Michigan?
- US5 currently lists 83 counties with published ZIP coverage in Michigan. Counts can change as geography publishes update.
- What happens when I open a county?
- Each county page shows ZIP totals, income and housing averages, and a ZIP table. From there you can open any ZIP for a full demographics dashboard.