Table 7: Live Births by Mother's Age and Resident County, New York State 2017

County  Mother's Age
Total < 15 15-17 18-19 20-24 25-29 30-34 35-39 40-44 45+ N.S.
New York State
New York State 228,501 68 1,794 5,659 35,517 59,931 71,022 43,180 10,328 996 6
New York City
New York City 110,682 38 759 2,321 16,723 28,174 33,786 22,435 5,847 599 0
Bronx 20,246 14 269 750 4,048 5,894 5,208 3,171 788 104 0
Kings 39,068 9 212 714 6,837 10,013 11,258 7,711 2,132 182 0
New York 17,142 4 82 244 1,368 2,918 6,330 4,711 1,307 178 0
Queens 28,872 7 166 518 3,867 7,925 9,065 5,827 1,381 116 0
Richmond 5,354 4 30 95 603 1,424 1,925 1,015 239 19 0
Rest of State
Rest of State 117,819 30 1,035 3,338 18,794 31,757 37,236 20,745 4,481 397 6
Albany 3,177 1 25 82 434 883 1,072 559 116 5 0
Allegany 486 0 4 23 143 150 107 48 10 1 0
Broome 1,976 1 19 78 404 611 549 264 50 0 0
Cattaraugus 817 0 11 36 225 281 172 79 13 0 0
Cayuga 781 0 10 28 171 248 215 93 16 0 0
Chautauqua 1,349 2 19 72 361 440 304 122 26 3 0
Chemung 898 0 16 47 214 288 213 104 15 1 0
Chenango 489 0 8 29 138 158 112 38 5 1 0
Clinton 711 0 7 21 157 240 198 74 13 1 0
Columbia 507 0 4 12 86 153 145 85 20 2 0
Cortland 480 0 5 14 122 144 119 68 8 0 0
Delaware 359 0 1 17 69 124 95 42 11 0 0
Dutchess 2,596 1 18 57 329 679 883 517 106 6 0
Erie 9,849 6 123 308 1,618 2,823 3,223 1,475 247 26 0
Essex 283 0 3 13 54 89 79 34 11 0 0
Franklin 440 0 4 28 112 139 99 48 10 0 0
Fulton 538 0 6 26 156 164 130 46 9 1 0
Genesee 551 0 5 27 118 174 152 58 17 0 0
Greene 386 0 3 5 58 138 106 59 15 2 0
Hamilton 27 0 0 1 4 11 10 1 0 0 0
Herkimer 588 0 9 21 156 179 151 57 14 0 1
Jefferson 2,005 0 19 90 636 660 410 167 20 3 0
Lewis 335 0 2 19 90 111 71 35 6 1 0
Livingston 502 0 2 15 85 156 173 57 13 1 0
Madison 672 0 10 25 137 204 201 76 19 0 0
Monroe 7,884 3 83 261 1,270 2,297 2,485 1,254 218 13 0
Montgomery 615 0 10 31 138 194 147 79 15 0 1
Nassau 14,184 2 66 190 1,224 2,981 5,460 3,421 765 75 0
Niagara 2,116 0 34 82 403 659 626 263 45 4 0
Oneida 2,566 4 35 109 559 803 705 287 58 6 0
Onondaga 5,061 2 68 159 887 1,487 1,587 730 131 10 0
Ontario 976 0 13 20 163 276 321 162 21 0 0
Orange 5,085 1 37 164 963 1,375 1,423 876 227 19 0
Orleans 411 0 8 15 112 143 87 39 7 0 0
Oswego 1,247 0 22 68 305 416 290 121 25 0 0
Otsego 487 0 4 12 104 164 127 61 13 2 0
Putnam 798 0 3 6 58 186 300 192 47 6 0
Rensselaer 1,562 0 15 25 292 454 495 235 42 4 0
Rockland 5,474 1 30 126 1,072 1,406 1,511 1,031 272 25 0
St Lawrence 1,027 0 8 37 271 326 262 90 28 4 1
Saratoga 2,145 0 13 39 229 584 797 410 72 1 0
Schenectady 1,725 0 15 68 301 485 521 276 55 4 0
Schoharie 245 0 3 11 48 81 71 26 5 0 0
Schuyler 162 0 3 13 39 51 37 14 4 0 1
Seneca 340 0 1 12 89 103 73 52 8 0 2
Steuben 997 0 8 46 248 361 211 97 23 3 0
Suffolk 15,334 3 118 362 1,775 3,742 5,306 3,220 737 71 0
Sullivan 797 0 7 29 171 262 192 103 29 4 0
Tioga 431 1 4 26 99 118 129 45 7 2 0
Tompkins 767 1 4 22 103 180 275 154 28 0 0
Ulster 1,468 0 10 46 230 424 448 251 53 6 0
Warren 542 0 6 21 106 164 163 68 14 0 0
Washington 526 0 2 25 130 169 134 54 11 1 0
Wayne 949 0 10 39 172 323 278 102 24 1 0
Westchester 10,429 1 57 166 1,019 2,064 3,607 2,749 690 76 0
Wyoming 347 0 3 7 61 130 95 44 6 1 0
Yates 320 0 2 7 76 102 84 33 11 5 0