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 2,191,057 22.1% 3,384,616 34.1% 2,740,872 27.6% 1,611,755 16.2%
 Alcona 1,311 12.7% 2,000 19.3% 3,376 32.6% 3,665 35.4%
 Alger 1,392 15.1% 2,674 29.0% 2,848 30.9% 2,305 25.0%
 Allegan 28,250 24.5% 36,132 31.3% 32,731 28.3% 18,435 16.0%
 Alpena 5,494 19.1% 8,073 28.1% 8,726 30.4% 6,411 22.3%
 Antrim 4,245 18.3% 5,661 24.5% 7,158 30.9% 6,080 26.3%
 Arenac 2,716 18.0% 4,004 26.5% 4,798 31.7% 3,604 23.8%
 Baraga 1,591 18.7% 2,692 31.7% 2,496 29.4% 1,724 20.3%
 Barry 13,332 22.3% 17,972 30.1% 17,781 29.8% 10,617 17.8%
 Bay 21,505 20.5% 32,735 31.3% 30,229 28.9% 20,278 19.4%
 Benzie 3,251 18.5% 4,558 25.9% 5,339 30.4% 4,424 25.2%
 Berrien 34,237 22.2% 48,108 31.2% 43,044 28.0% 28,621 18.6%
 Branch 10,274 23.7% 13,638 31.4% 12,047 27.7% 7,468 17.2%
 Calhoun 31,112 23.2% 43,884 32.7% 36,376 27.1% 23,014 17.1%
 Cass 10,744 20.8% 14,864 28.8% 15,514 30.1% 10,477 20.3%
 Charlevoix 5,175 19.8% 6,922 26.5% 8,189 31.3% 5,888 22.5%
 Cheboygan 4,354 17.1% 6,495 25.6% 7,953 31.3% 6,599 26.0%
 Chippewa 7,025 18.6% 14,222 37.7% 10,051 26.6% 6,426 17.0%
 Clare 6,042 19.9% 8,309 27.4% 9,139 30.1% 6,868 22.6%
 Clinton 17,592 22.6% 25,157 32.3% 22,508 28.9% 12,631 16.2%
 Crawford 2,545 18.5% 3,359 24.4% 4,396 32.0% 3,444 25.1%
 Delta 7,362 20.3% 9,913 27.4% 10,790 29.8% 8,137 22.5%
 Dickinson 5,062 19.8% 7,209 28.2% 7,812 30.6% 5,452 21.4%
 Eaton 23,365 21.4% 35,946 32.9% 30,873 28.3% 18,976 17.4%
 Emmet 6,564 19.8% 9,787 29.5% 9,743 29.4% 7,088 21.4%
 Genesee 94,067 23.0% 132,948 32.5% 114,266 28.0% 67,334 16.5%
 Gladwin 4,757 18.9% 6,311 25.1% 7,541 30.0% 6,513 25.9%
 Gobebic 2,407 15.8% 4,567 30.0% 4,604 30.2% 3,665 24.0%
 Grand Traverse 18,843 20.5% 29,849 32.4% 26,538 28.8% 16,854 18.3%
 Gratiot 8,349 20.3% 14,866 36.1% 10,931 26.5% 7,056 17.1%
 Hillsdale 10,076 22.0% 14,177 31.0% 13,016 28.4% 8,505 18.6%
 Houghton 7,343 20.1% 14,970 41.0% 8,092 22.1% 6,150 16.8%
 Huron 6,022 19.1% 8,234 26.2% 9,587 30.5% 7,638 24.3%
 Ingham 57,633 20.0% 128,799 44.7% 65,266 22.7% 36,353 12.6%
 Ionia 14,648 22.8% 23,130 36.0% 17,553 27.3% 8,901 13.9%
 Iosco 4,290 16.9% 5,992 23.7% 7,821 30.9% 7,224 28.5%
 Iron 1,839 16.4% 2,524 22.6% 3,539 31.6% 3,293 29.4%
 Isabella 12,383 17.4% 35,979 50.5% 14,650 20.6% 8,270 11.6%
 Jackson 34,552 21.8% 52,172 32.9% 45,007 28.4% 26,729 16.9%
 Kalamazoo 56,962 21.8% 105,952 40.5% 61,281 23.4% 37,459 14.3%
 Kalkaska 3,689 21.4% 5,062 29.3% 5,158 29.9% 3,354 19.4%
 Kent 158,784 24.7% 240,057 37.4% 161,014 25.1% 82,318 12.8%
 Keweenaw 348 15.8% 456 20.7% 633 28.8% 762 34.7%
 Lake 1,912 16.6% 2,702 23.5% 3,835 33.4% 3,047 26.5%
 Lapeer 18,927 21.4% 26,362 29.8% 28,004 31.7% 15,047 17.0%
 Leelanau 3,544 16.3% 5,013 23.0% 6,711 30.8% 6,497 29.9%
 Lenawee 21,191 21.5% 32,065 32.6% 27,781 28.2% 17,467 17.7%
 Livingston 41,593 22.1% 56,782 30.1% 60,038 31.8% 30,211 16.0%
 Luce 1,065 16.8% 2,139 33.6% 1,851 29.1% 1,303 20.5%
 Mackinac 1,747 16.2% 2,672 24.7% 3,426 31.7% 2,975 27.5%
 Macomb 186,719 21.5% 290,473 33.5% 249,822 28.8% 140,716 16.2%
 Manistee 4,229 17.4% 6,740 27.7% 7,457 30.6% 5,947 24.4%
 Marquette 11,999 18.1% 24,945 37.6% 17,553 26.4% 11,938 18.0%
 Mason 5,970 20.7% 8,059 27.9% 8,459 29.3% 6,388 22.1%
 Mecosta 8,053 18.6% 16,962 39.2% 10,619 24.6% 7,587 17.6%
 Menominee 4,383 18.8% 6,205 26.7% 7,371 31.7% 5,322 22.9%
 Midland 18,073 21.7% 26,958 32.3% 23,918 28.7% 14,513 17.4%
 Missaukee 3,497 23.2% 4,304 28.5% 4,276 28.3% 3,025 20.0%
 Monroe 32,692 21.9% 46,628 31.3% 44,656 29.9% 25,232 16.9%
 Montcalm 14,260 22.6% 20,453 32.5% 17,736 28.2% 10,525 16.7%
 Montmorency 1,360 14.8% 1,956 21.3% 3,064 33.4% 2,793 30.5%
 Muskegon 40,694 23.5% 57,661 33.3% 47,440 27.4% 27,613 15.9%
 Newaygo 10,852 22.6% 14,051 29.3% 14,092 29.4% 8,943 18.7%
 Oakland 267,840 21.5% 415,913 33.4% 361,996 29.1% 198,221 15.9%
 Oceana 6,119 23.5% 7,399 28.4% 7,386 28.4% 5,123 19.7%
 Ogemaw 3,860 18.5% 5,420 25.9% 6,430 30.8% 5,194 24.9%
 Ontonagon 731 12.4% 1,042 17.6% 2,096 35.5% 2,042 34.6%
 Osceola 5,302 22.9% 6,663 28.8% 6,522 28.2% 4,623 20.0%
 Oscoda 1,544 18.7% 1,948 23.6% 2,552 30.9% 2,220 26.9%
 Otsego 5,242 21.4% 7,136 29.2% 7,133 29.2% 4,959 20.3%
 Ottawa 68,919 24.4% 104,860 37.2% 68,937 24.4% 39,534 14.0%
 Presque Isle 2,055 16.1% 2,807 22.0% 4,023 31.5% 3,877 30.4%
 Roscommon 3,620 15.3% 5,026 21.2% 7,756 32.7% 7,298 30.8%
 Saginaw 41,677 21.7% 63,136 32.8% 52,417 27.3% 35,096 18.3%
 St. Clair 34,135 21.4% 48,219 30.2% 49,048 30.7% 28,185 17.7%
 St. Joseph 15,121 24.9% 18,961 31.2% 16,371 26.9% 10,400 17.1%
 Sanilac 9,020 21.8% 11,605 28.0% 12,265 29.6% 8,519 20.6%
 Schoolcraft 1,361 17.0% 1,921 24.0% 2,645 33.1% 2,074 25.9%
 Shiawassee 14,820 21.6% 21,469 31.3% 20,392 29.8% 11,873 17.3%
 Tuscola 11,119 20.9% 15,872 29.8% 15,971 29.9% 10,376 19.5%
 Van Buren 17,917 23.8% 22,866 30.4% 21,664 28.8% 12,776 17.0%
 Washtenaw 69,142 19.0% 162,325 44.5% 86,156 23.6% 47,086 12.9%
 Wayne 419,419 24.0% 606,627 34.7% 471,203 26.9% 252,117 14.4%
 Wexford 7,802 23.5% 9,912 29.9% 9,386 28.3% 6,063 18.3%

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 6/2017) 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: 07/20/2017