Population Estimates by Selected Age Group and County
Michigan, 2016

(Click on Selected Age Group for More Detailed Age Data)

County Under 18 Years 18-44 Years 45-64 Years 65 Years & Older
Number  Percent  Number  Percent  Number  Percent  Number  Percent 
 Michigan Total 2,189,505 22.0% 3,384,578 34.1% 2,741,368 27.6% 1,617,994 16.3%
 Alcona 1,329 12.8% 1,987 19.1% 3,362 32.4% 3,705 35.7%
 Alger 1,389 15.2% 2,661 29.2% 2,840 31.2% 2,225 24.4%
 Allegan 28,283 24.6% 36,141 31.4% 32,653 28.4% 17,878 15.6%
 Alpena 5,473 19.1% 8,069 28.2% 8,718 30.4% 6,397 22.3%
 Antrim 4,264 18.5% 5,668 24.6% 7,143 31.0% 5,991 26.0%
 Arenac 2,735 18.1% 3,998 26.4% 4,787 31.7% 3,607 23.8%
 Baraga 1,583 18.5% 2,690 31.5% 2,494 29.2% 1,769 20.7%
 Barry 13,341 22.3% 17,933 30.0% 17,758 29.7% 10,680 17.9%
 Bay 21,517 20.6% 32,647 31.3% 30,182 28.9% 20,135 19.3%
 Benzie 3,263 18.6% 4,541 25.9% 5,320 30.4% 4,400 25.1%
 Berrien 34,104 22.1% 47,958 31.1% 43,025 27.9% 29,070 18.9%
 Branch 10,245 23.6% 13,642 31.4% 12,045 27.7% 7,525 17.3%
 Calhoun 31,095 23.2% 43,940 32.8% 36,403 27.1% 22,740 17.0%
 Cass 10,658 20.8% 14,847 29.0% 15,511 30.3% 10,193 19.9%
 Charlevoix 5,174 19.8% 6,830 26.2% 8,155 31.2% 5,963 22.8%
 Cheboygan 4,351 17.1% 6,489 25.5% 7,946 31.3% 6,618 26.1%
 Chippewa 6,991 18.6% 14,207 37.7% 10,049 26.7% 6,449 17.1%
 Clare 6,020 19.8% 8,301 27.3% 9,143 30.1% 6,942 22.8%
 Clinton 17,605 22.7% 25,096 32.4% 22,501 29.0% 12,328 15.9%
 Crawford 2,549 18.6% 3,363 24.5% 4,411 32.1% 3,416 24.9%
 Delta 7,349 20.3% 9,864 27.2% 10,806 29.8% 8,206 22.7%
 Dickinson 5,102 20.0% 7,194 28.2% 7,799 30.6% 5,420 21.2%
 Eaton 23,249 21.4% 35,827 32.9% 30,787 28.3% 18,984 17.4%
 Emmet 6,556 19.9% 9,751 29.6% 9,722 29.5% 6,887 20.9%
 Genesee 93,876 23.0% 132,867 32.5% 114,267 28.0% 67,597 16.5%
 Gladwin 4,754 18.9% 6,282 25.0% 7,555 30.1% 6,553 26.1%
 Gobebic 2,433 15.9% 4,561 29.7% 4,596 29.9% 3,759 24.5%
 Grand Traverse 18,788 20.4% 29,797 32.4% 26,557 28.9% 16,772 18.3%
 Gratiot 8,340 20.4% 14,884 36.4% 10,920 26.7% 6,788 16.6%
 Hillsdale 10,091 22.1% 14,163 31.0% 13,017 28.4% 8,496 18.6%
 Houghton 7,364 20.3% 14,866 41.0% 8,032 22.1% 6,025 16.6%
 Huron 6,065 19.3% 8,239 26.2% 9,572 30.4% 7,575 24.1%
 Ingham 57,562 20.0% 128,497 44.6% 65,150 22.6% 36,724 12.8%
 Ionia 14,642 22.8% 23,104 36.0% 17,529 27.3% 8,907 13.9%
 Iosco 4,265 16.9% 5,970 23.6% 7,825 31.0% 7,211 28.5%
 Iron 1,842 16.5% 2,515 22.5% 3,540 31.7% 3,285 29.4%
 Isabella 12,346 17.4% 35,904 50.5% 14,640 20.6% 8,243 11.6%
 Jackson 34,551 21.8% 52,055 32.9% 44,980 28.4% 26,629 16.8%
 Kalamazoo 56,912 21.8% 105,777 40.5% 61,343 23.5% 37,024 14.2%
 Kalkaska 3,677 21.3% 5,034 29.1% 5,167 29.9% 3,422 19.8%
 Kent 158,536 24.7% 240,405 37.4% 161,322 25.1% 82,646 12.9%
 Keweenaw 347 16.2% 453 21.2% 626 29.3% 713 33.3%
 Lake 1,944 16.4% 2,879 24.3% 3,871 32.6% 3,167 26.7%
 Lapeer 18,892 21.4% 26,357 29.9% 27,989 31.8% 14,903 16.9%
 Leelanau 3,578 16.7% 5,006 23.3% 6,660 31.0% 6,249 29.1%
 Lenawee 21,110 21.4% 32,052 32.5% 27,761 28.2% 17,587 17.9%
 Livingston 41,609 22.1% 56,795 30.2% 60,086 31.9% 29,868 15.9%
 Luce 1,058 16.7% 2,130 33.6% 1,846 29.1% 1,307 20.6%
 Mackinac 1,744 16.3% 2,669 25.0% 3,435 32.1% 2,846 26.6%
 Macomb 186,304 21.5% 290,325 33.5% 250,138 28.8% 140,736 16.2%
 Manistee 4,307 17.6% 6,720 27.5% 7,448 30.5% 5,963 24.4%
 Marquette 12,032 18.1% 24,923 37.5% 17,554 26.4% 11,952 18.0%
 Mason 5,930 20.6% 8,044 27.9% 8,442 29.3% 6,430 22.3%
 Mecosta 8,044 18.6% 16,950 39.3% 10,587 24.5% 7,591 17.6%
 Menominee 4,349 18.7% 6,182 26.6% 7,373 31.8% 5,317 22.9%
 Midland 18,066 21.7% 26,947 32.3% 23,874 28.6% 14,546 17.4%
 Missaukee 3,499 23.3% 4,306 28.7% 4,261 28.4% 2,966 19.7%
 Monroe 32,612 21.9% 46,627 31.3% 44,665 29.9% 25,319 17.0%
 Montcalm 14,299 22.7% 20,399 32.4% 17,720 28.1% 10,545 16.8%
 Montmorency 1,373 14.9% 1,951 21.2% 3,065 33.3% 2,817 30.6%
 Muskegon 40,717 23.5% 57,573 33.3% 47,311 27.3% 27,501 15.9%
 Newaygo 10,819 22.6% 14,053 29.4% 14,084 29.5% 8,832 18.5%
 Oakland 267,987 21.5% 416,815 33.5% 362,385 29.1% 198,575 15.9%
 Oceana 6,141 23.4% 7,474 28.4% 7,390 28.1% 5,276 20.1%
 Ogemaw 3,853 18.4% 5,408 25.9% 6,420 30.7% 5,221 25.0%
 Ontonagon 742 12.5% 1,045 17.6% 2,087 35.2% 2,057 34.7%
 Osceola 5,316 22.9% 6,642 28.7% 6,522 28.2% 4,691 20.3%
 Oscoda 1,561 18.9% 1,941 23.5% 2,553 30.9% 2,207 26.7%
 Otsego 5,256 21.6% 7,129 29.2% 7,112 29.2% 4,888 20.1%
 Ottawa 69,127 24.4% 105,199 37.1% 68,898 24.3% 40,018 14.1%
 Presque Isle 2,065 16.2% 2,804 22.0% 4,015 31.6% 3,841 30.2%
 Roscommon 3,583 15.0% 5,026 21.1% 7,732 32.4% 7,506 31.5%
 Saginaw 41,558 21.6% 63,069 32.8% 52,455 27.3% 35,203 18.3%
 St. Clair 34,125 21.4% 48,181 30.2% 49,009 30.7% 28,192 17.7%
 St. Joseph 15,121 24.9% 18,937 31.1% 16,381 26.9% 10,393 17.1%
 Sanilac 9,037 21.8% 11,593 28.0% 12,287 29.7% 8,475 20.5%
 Schoolcraft 1,354 17.0% 1,926 24.1% 2,647 33.1% 2,063 25.8%
 Shiawassee 14,845 21.7% 21,444 31.3% 20,383 29.7% 11,869 17.3%
 Tuscola 11,126 20.9% 15,842 29.8% 15,949 30.0% 10,318 19.4%
 Van Buren 17,893 23.8% 22,876 30.4% 21,702 28.9% 12,730 16.9%
 Washtenaw 69,133 19.0% 162,206 44.5% 86,313 23.7% 47,100 12.9%
 Wayne 418,990 23.9% 607,212 34.6% 471,383 26.8% 259,013 14.8%
 Wexford 7,790 23.5% 9,904 29.9% 9,377 28.3% 6,019 18.2%

Notes:

Number: Population estimates as of July 1 for the specified year.

Percent of total population.

Source: Table prepared by the Division for Vital Records and Health Statistics, Michigan Department of Health and Human Services using Population Estimates (latest update 6/2018) released by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services. For more information about these estimates produced by the U.S. Census Bureau under a collaborative agreement with NCHS, see the NCHS bridged-race methodology.

Last Updated: 07/10/2018