Table 7: Live Births by Mother's Age and Resident County New York State - 2015

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 235,964 94 2,417 6,516 40,031 62,777 71,701 41,446 10,049 927 6
New York City
New York City 116,040 50 1,074 2,876 19,002 30,278 34,693 21,745 5,759 562 1
Bronx 21,130 15 363 882 4,690 6,105 5,214 2,976 794 91 0
Kings 41,514 16 322 997 7,669 11,052 11,778 7,491 2,029 160 0
New York 17,775 8 109 267 1,671 3,178 6,416 4,649 1,294 183 0
Queens 30,335 7 237 612 4,282 8,503 9,501 5,641 1,443 108 1
Richmond 5,286 4 43 118 690 1,440 1,784 988 199 20 0
Rest of State
Rest of State 119,924 44 1,343 3,640 21,029 32,499 37,008 19,701 4,290 365 5
Albany 3,161 1 29 85 454 863 1,133 494 97 4 1
Allegany 496 0 9 16 148 158 110 45 10 0 0
Broome 1,972 0 36 66 430 620 531 239 46 4 0
Cattaraugus 880 0 15 53 242 288 211 57 14 0 0
Cayuga 716 0 11 36 169 221 187 78 13 1 0
Chautauqua 1,439 3 33 84 427 445 307 109 29 2 0
Chemung 982 1 15 56 281 309 221 85 13 1 0
Chenango 492 1 11 30 145 148 107 38 10 2 0
Clinton 768 1 5 28 192 220 216 89 14 3 0
Columbia 523 1 4 8 98 160 164 71 16 1 0
Cortland 464 0 8 28 114 159 103 40 12 0 0
Delaware 354 0 6 11 92 123 77 37 8 0 0
Dutchess 2,606 1 41 60 387 693 868 446 105 5 0
Erie 10,162 4 150 393 1,818 2,988 3,163 1,395 235 15 1
Essex 336 0 6 12 84 111 66 51 6 0 0
Franklin 491 0 6 28 145 168 98 39 5 2 0
Fulton 522 0 10 38 147 162 106 50 8 1 0
Genesee 565 0 9 11 103 206 159 63 10 4 0
Greene 378 0 3 10 77 136 87 54 10 1 0
Hamilton 31 0 0 2 11 8 8 2 0 0 0
Herkimer 608 0 10 31 156 186 149 61 14 1 0
Jefferson 2,088 0 13 85 697 675 433 153 32 0 0
Lewis 324 0 6 15 88 100 82 30 3 0 0
Livingston 515 0 5 10 94 172 174 49 10 1 0
Madison 652 1 6 27 176 192 169 67 14 0 0
Monroe 8,174 4 118 287 1,408 2,394 2,543 1,198 216 6 0
Montgomery 643 0 15 41 153 210 130 76 14 2 2
Nassau 14,272 5 87 207 1,421 3,025 5,388 3,358 707 74 0
Niagara 2,149 0 32 96 450 689 634 200 42 6 0
Oneida 2,514 3 53 132 595 761 632 282 49 7 0
Onondaga 5,259 5 89 180 1,014 1,517 1,597 712 136 9 0
Ontario 1,032 0 9 24 205 294 326 155 18 1 0
Orange 4,792 1 43 167 998 1,249 1,320 785 204 25 0
Orleans 451 0 7 21 137 157 94 28 6 1 0
Oswego 1,199 0 30 66 329 371 276 103 21 3 0
Otsego 530 0 4 15 124 147 151 75 12 2 0
Putnam 813 0 1 6 74 173 306 191 60 2 0
Rensselaer 1,617 1 13 47 310 489 499 212 46 0 0
Rockland 5,113 4 26 106 1,046 1,313 1,410 899 279 29 1
St Lawrence 1,181 0 13 48 323 396 277 105 17 2 0
Saratoga 2,174 0 7 48 288 592 772 374 87 6 0
Schenectady 1,766 0 33 69 312 520 534 255 39 4 0
Schoharie 234 0 6 8 50 74 64 25 7 0 0
Schuyler 180 0 5 11 38 56 53 13 3 1 0
Seneca 367 0 1 9 94 121 82 50 8 2 0
Steuben 1,069 0 8 47 296 370 223 101 24 0 0
Suffolk 15,808 4 146 375 2,061 3,880 5,333 3,241 719 49 0
Sullivan 792 0 9 27 182 266 183 96 25 4 0
Tioga 465 0 4 24 111 161 100 54 11 0 0
Tompkins 812 1 7 28 135 198 255 149 38 1 0
Ulster 1,573 0 22 46 292 431 465 262 49 6 0
Warren 540 0 6 24 125 176 151 46 12 0 0
Washington 584 0 10 31 158 201 129 51 4 0 0
Wayne 968 1 11 35 215 292 279 115 17 3 0
Westchester 10,639 1 75 177 1,135 2,226 3,702 2,586 670 67 0
Wyoming 368 0 1 9 86 147 86 27 10 2 0
Yates 321 0 5 6 89 92 85 35 6 3 0