Live Births by Age of Mother and County,
Michigan Residents 2026¹

County Age of Mother
Total < 15 15-19 20-24 25-29 30-34 35-39 40 +
Michigan 80,256 31 2,305 11,857 23,493 26,292 13,515 2,713
 
Alcona 61 - 1 14 13 22 7 4
Alger 34 - 1 5 14 9 5 -
Allegan 1,085 - 24 182 378 334 140 25
Alpena 170 - 6 30 63 47 21 3
Antrim 140 - 7 28 42 34 23 6
 
Arenac 101 - 7 27 28 26 11 2
Baraga 49 - - 12 20 11 4 2
Barry 525 - 13 83 156 181 74 18
Bay 690 - 24 113 224 222 89 18
Benzie 111 - 1 19 32 38 17 4
 
Berrien 1,124 3 49 208 337 314 181 32
Branch 472 - 20 122 150 107 54 19
Calhoun 1,131 - 57 247 400 291 111 25
Cass 377 - 11 97 116 97 51 5
Charlevoix 157 - 10 21 36 52 28 10
 
Cheboygan 136 - 6 31 41 41 15 2
Chippewa 217 - 6 38 75 62 31 5
Clare 257 - 10 63 86 61 32 5
Clinton 524 1 6 60 179 174 93 11
Crawford 87 - - 26 29 20 10 2
 
Delta 223 - 7 40 77 67 26 6
Dickinson 169 - 5 30 47 57 25 5
Eaton 810 - 19 138 239 271 115 27
Emmet 226 - 4 32 59 88 34 9
Genesee 3,246 - 145 620 1,064 909 430 78
 
Gladwin 200 - 6 45 79 38 30 2
Gogebic 73 - 5 21 20 18 9 -
Grand Traverse 686 - 18 78 207 217 143 23
Gratiot 313 1 11 63 108 82 41 7
Hillsdale 392 - 24 108 129 86 34 11
 
Houghton 368 - 12 80 135 76 54 11
Huron 232 - 4 50 84 61 30 3
Ingham 2,174 2 73 384 632 674 338 71
Ionia 582 1 27 125 206 145 62 16
Iosco 149 - 4 35 55 37 16 2
 
Iron 62 - 2 12 13 21 12 2
Isabella 504 - 23 115 172 117 62 13
Jackson 1,251 1 58 244 398 365 156 29
Kalamazoo 2,070 2 80 347 587 649 339 66
Kalkaska 136 - 7 25 45 31 24 4
 
Kent 6,401 3 173 780 1,804 2,336 1,093 208
Keweenaw 20 - 1 2 5 4 6 2
Lake 85 - 6 21 33 16 7 2
Lapeer 661 - 19 93 202 234 95 18
Leelanau 131 - 3 14 33 40 30 11
 
Lenawee 588 - 13 106 193 185 76 15
Livingston 1,427 1 13 104 389 581 280 59
Luce 37 - 2 7 14 9 4 1
Mackinac 61 - 1 15 16 17 9 3
Macomb 6,940 1 87 710 2,002 2,545 1,332 263
 
Manistee 166 - 7 25 56 50 23 5
Marquette 425 - 10 52 129 142 71 21
Mason 192 - 7 34 62 59 24 6
Mecosta 305 - 8 69 104 79 35 10
Menominee 143 - 4 32 55 34 17 1
 
Midland 572 - 20 82 180 185 94 11
Missaukee 128 - 7 32 41 28 16 4
Monroe 983 1 25 146 334 309 146 22
Montcalm 560 - 23 111 205 137 73 11
Montmorency 64 - 2 18 21 17 4 2
 
Muskegon 1,489 - 59 291 523 405 183 28
Newaygo 437 - 18 89 159 114 51 6
Oakland 9,803 - 120 694 2,200 4,034 2,307 436
Oceana 224 - 6 57 61 61 33 6
Ogemaw 159 - 8 36 50 45 16 4
 
Ontonagon 33 - 3 7 9 5 7 2
Osceola 187 - 9 46 57 49 19 7
Oscoda 63 - 4 12 27 7 11 2
Otsego 230 - 8 50 76 64 28 4
Ottawa 2,559 - 50 286 832 913 409 60
 
Presque Isle 75 - 3 16 31 17 8 -
Roscommon 139 - 8 32 51 30 14 4
Saginaw 1,425 3 81 269 447 417 171 35
St Clair 1,220 - 39 182 405 381 174 39
St Joseph 552 - 16 128 199 131 62 16
 
Sanilac 310 - 15 68 120 68 31 8
Schoolcraft 41 1 - 9 13 14 4 -
Shiawassee 543 - 16 99 189 165 66 8
Tuscola 391 - 17 73 149 89 55 8
Van Buren 632 - 22 132 196 182 83 17
 
Washtenaw 2,481 2 38 186 494 954 656 150
Wayne 15,500 8 528 2,534 4,367 4,818 2,647 596
Wexford 266 - 10 60 93 67 26 10
                 

Note:

¹Reported as of October 27, 2026
Source:

2026 Provisional Birth File.

Division for Vital Records & Health Statistics, Michigan Department of Health & Human Services.