Ranking of Michigan Counties By Population with Unclassified Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 2.15M people in Michigan with Unclassified ancestry. Among all Michigan counties, Wayne County had the highest population with Unclassified ancestry (301.40K), followed by Oakland County (219.17K), and Macomb County (153.81K).
The chart and table below shows the top 10 counties with high number of people with Unclassified ancestry.
You can see similar information for other states and for other ancestry groups in Michigan.
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Related Topics: Michigan ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of Michigan Counties By Population with Unclassified Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Wayne County | 301400 |
| 2 | Oakland County | 219165 |
| 3 | Macomb County | 153812 |
| 4 | Kent County | 134480 |
| 5 | Genesee County | 85901 |
| 6 | Ingham County | 69849 |
| 7 | Washtenaw County | 68542 |
| 8 | Kalamazoo County | 63816 |
| 9 | Ottawa County | 61312 |
| 10 | Muskegon County | 60479 |
| 11 | Berrien County | 43236 |
| 12 | Calhoun County | 40628 |
| 13 | Saginaw County | 39165 |
| 14 | Monroe County | 39083 |
| 15 | St. Clair County | 38720 |
| 16 | Livingston County | 37791 |
| 17 | Jackson County | 34181 |
| 18 | Allegan County | 29571 |
| 19 | Bay County | 28895 |
| 20 | Eaton County | 27290 |
| 21 | Montcalm County | 25717 |
| 22 | Lapeer County | 23924 |
| 23 | Midland County | 23030 |
| 24 | Lenawee County | 22704 |
| 25 | Grand Traverse County | 22217 |
| 26 | Van Buren County | 19998 |
| 27 | Clinton County | 18236 |
| 28 | Ionia County | 18077 |
| 29 | Barry County | 17821 |
| 30 | Cass County | 17730 |
| 31 | Shiawassee County | 16945 |
| 32 | Isabella County | 16624 |
| 33 | Newaygo County | 16453 |
| 34 | Tuscola County | 16187 |
| 35 | Hillsdale County | 15376 |
| 36 | St. Joseph County | 15248 |
| 37 | Marquette County | 14305 |
| 38 | Gratiot County | 13206 |
| 39 | Mecosta County | 12732 |
| 40 | Branch County | 11517 |
| 41 | Wexford County | 11424 |
| 42 | Sanilac County | 11066 |
| 43 | Clare County | 9228 |
| 44 | Chippewa County | 9212 |
| 45 | Delta County | 9055 |
| 46 | Gladwin County | 8850 |
| 47 | Mason County | 8227 |
| 48 | Osceola County | 8135 |
| 49 | Oceana County | 7766 |
| 50 | Houghton County | 7048 |
| 51 | Manistee County | 6663 |
| 52 | Huron County | 6595 |
| 53 | Emmet County | 6512 |
| 54 | Cheboygan County | 6405 |
| 55 | Iosco County | 6355 |
| 56 | Ogemaw County | 6221 |
| 57 | Menominee County | 6153 |
| 58 | Alpena County | 5786 |
| 59 | Roscommon County | 5667 |
| 60 | Charlevoix County | 5545 |
| 61 | Otsego County | 5531 |
| 62 | Benzie County | 5379 |
| 63 | Dickinson County | 5322 |
| 64 | Antrim County | 4794 |
| 65 | Leelanau County | 4469 |
| 66 | Arenac County | 4363 |
| 67 | Kalkaska County | 4212 |
| 68 | Lake County | 4150 |
| 69 | Missaukee County | 3528 |
| 70 | Crawford County | 2732 |
| 71 | Presque Isle County | 2590 |
| 72 | Mackinac County | 2491 |
| 73 | Gogebic County | 2369 |
| 74 | Oscoda County | 2182 |
| 75 | Alger County | 2175 |
| 76 | Montmorency County | 1948 |
| 77 | Schoolcraft County | 1903 |
| 78 | Alcona County | 1794 |
| 79 | Baraga County | 1784 |
| 80 | Iron County | 1608 |
| 81 | Luce County | 1367 |
| 82 | Ontonagon County | 700 |
| 83 | Keweenaw County | 311 |