Table 11: Low Birthweight Live Births (< 2500 grams) by Mother's Age and Resident County, New York State - 2020

Mother's Age
All BirthsSingleton Births
County Total < 15 15-17 18-19 20-24 25-29 30-34 35-39 40-44 45+ N.S. 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 16,971 7 158 419 2,521 4,077 5,258 3,352 1,043 136 0 13,136 7 142 372 2,092 3,175 3,891 2,536 827 94 0
New York City
New York City 8,156 3 69 174 1,144 1,863 2,488 1,720 610 85 0 6,470 3 62 151 966 1,488 1,936 1,317 487 60 0
Bronx 1,833 1 17 57 319 478 494 321 126 20 0 1,510 1 15 50 284 389 407 249 103 12 0
Kings 2,639 1 22 55 424 583 784 566 184 20 0 2,065 1 20 47 334 466 604 432 145 16 0
New York 1,164 0 11 26 108 180 420 292 108 19 0 885 0 9 24 89 143 308 218 76 18 0
Queens 2,141 1 15 26 255 526 679 457 160 22 0 1,701 1 14 22 225 414 525 356 134 10 0
Richmond 379 0 4 10 38 96 111 84 32 4 0 309 0 4 8 34 76 92 62 29 4 0
Rest of State
Rest of State 8,815 4 89 245 1,377 2,214 2,770 1,632 433 51 0 6,666 4 80 221 1,126 1,687 1,955 1,219 340 34 0
Albany 239 0 6 11 34 59 80 37 10 2 0 161 0 5 9 29 43 43 24 8 0 0
Allegany 29 0 0 0 3 11 11 4 0 0 0 22 0 0 0 3 8 9 2 0 0 0
Broome 154 0 2 6 32 38 47 26 2 1 0 122 0 2 6 25 34 33 19 2 1 0
Cattaraugus 71 0 0 6 12 21 18 11 3 0 0 60 0 0 6 12 12 18 9 3 0 0
Cayuga 55 0 1 0 13 12 20 9 0 0 0 35 0 1 0 5 4 17 8 0 0 0
Chautauqua 90 0 1 11 26 21 22 6 3 0 0 70 0 1 9 21 15 15 6 3 0 0
Chemung 81 0 0 4 24 24 16 12 1 0 0 68 0 0 4 17 22 14 10 1 0 0
Chenango 32 0 1 2 4 12 12 1 0 0 0 24 0 1 2 3 10 7 1 0 0 0
Clinton 46 0 0 2 4 17 16 4 2 1 0 37 0 0 2 4 12 12 4 2 1 0
Columbia 36 0 0 2 4 6 15 8 1 0 0 33 0 0 2 4 6 12 8 1 0 0
Cortland 27 0 0 2 8 7 7 2 1 0 0 24 0 0 2 7 6 6 2 1 0 0
Delaware 25 0 0 0 4 6 11 3 1 0 0 21 0 0 0 4 6 7 3 1 0 0
Dutchess 195 0 1 0 26 49 72 35 11 1 0 156 0 1 0 21 39 53 30 11 1 0
Erie 846 1 11 27 133 226 267 144 33 4 0 613 1 9 25 115 164 163 109 23 4 0
Essex/Hamilton 14 0 0 0 4 2 4 4 0 0 0 12 0 0 0 4 2 2 4 0 0 0
Franklin 26 0 0 0 5 6 9 6 0 0 0 23 0 0 0 5 4 8 6 0 0 0
Fulton 50 0 0 1 9 18 10 8 4 0 0 40 0 0 1 9 12 8 8 2 0 0
Genesee 35 0 0 0 7 11 10 6 1 0 0 29 0 0 0 7 9 9 3 1 0 0
Greene 20 0 0 0 2 6 8 4 0 0 0 14 0 0 0 2 3 5 4 0 0 0
Hamilton/Essex 14 0 0 0 4 2 4 4 0 0 0 12 0 0 0 4 2 2 4 0 0 0
Herkimer 42 0 0 0 13 13 11 4 1 0 0 35 0 0 0 12 10 8 4 1 0 0
Jefferson 134 0 1 3 44 43 25 18 0 0 0 110 0 1 3 35 38 20 13 0 0 0
Lewis 16 0 0 0 2 5 6 3 0 0 0 8 0 0 0 2 2 3 1 0 0 0
Livingston 39 0 0 1 3 17 12 6 0 0 0 30 0 0 1 3 12 8 6 0 0 0
Madison 26 0 0 0 7 9 5 5 0 0 0 24 0 0 0 7 7 5 5 0 0 0
Monroe 691 0 10 19 134 192 193 117 24 2 0 537 0 10 17 116 151 138 83 20 2 0
Montgomery 53 0 0 4 10 14 11 10 4 0 0 36 0 0 4 7 7 8 8 2 0 0
Nassau 1,059 0 2 16 85 207 395 280 69 5 0 803 0 2 14 75 160 283 210 55 4 0
Niagara 162 0 4 4 30 56 46 16 6 0 0 112 0 4 4 20 43 32 5 4 0 0
Oneida 221 1 10 8 39 59 67 29 6 2 0 184 1 8 8 37 51 50 22 5 2 0
Onondaga 415 0 9 20 75 101 123 70 13 4 0 316 0 9 14 53 80 90 57 10 3 0
Ontario 61 0 0 1 5 22 21 5 7 0 0 41 0 0 1 5 10 17 3 5 0 0
Orange 381 0 1 7 70 105 101 73 21 3 0 266 0 1 7 54 72 67 52 10 3 0
Orleans 27 0 0 1 6 6 11 2 1 0 0 16 0 0 1 1 4 7 2 1 0 0
Oswego 71 1 1 1 16 25 18 7 2 0 0 48 1 1 1 15 14 11 3 2 0 0
Otsego 24 0 0 0 3 8 7 6 0 0 0 23 0 0 0 3 8 6 6 0 0 0
Putnam 60 0 0 1 6 9 25 16 3 0 0 36 0 0 1 2 6 19 5 3 0 0
Rensselaer 141 0 0 4 19 36 40 34 8 0 0 96 0 0 4 19 25 27 17 4 0 0
Rockland 315 0 0 8 68 63 83 76 14 3 0 219 0 0 8 51 44 50 54 10 2 0
St Lawrence 71 0 0 4 16 24 21 4 2 0 0 56 0 0 4 13 20 14 3 2 0 0
Saratoga 145 0 0 1 15 50 45 28 6 0 0 109 0 0 1 15 39 35 15 4 0 0
Schenectady 155 1 2 5 32 43 45 23 4 0 0 119 1 0 5 28 33 31 17 4 0 0
Schoharie 12 0 0 1 2 4 2 1 2 0 0 11 0 0 1 2 4 2 1 1 0 0
Schuyler 4 0 0 0 0 0 2 1 1 0 0 3 0 0 0 0 0 2 0 1 0 0
Seneca 16 0 1 0 3 8 3 1 0 0 0 15 0 1 0 3 7 3 1 0 0 0
Steuben 59 0 2 0 14 16 18 8 1 0 0 44 0 2 0 11 12 13 5 1 0 0
Suffolk 1,168 0 10 35 146 265 395 234 80 3 0 893 0 8 31 116 202 287 182 66 1 0
Sullivan 83 0 2 1 17 26 25 10 2 0 0 68 0 2 1 15 23 15 10 2 0 0
Tioga 32 0 2 2 4 9 7 5 3 0 0 23 0 2 2 4 5 5 4 1 0 0
Tompkins 29 0 1 0 2 10 8 7 1 0 0 24 0 1 0 2 10 7 3 1 0 0
Ulster 111 0 2 3 12 31 35 18 8 2 0 87 0 2 3 11 27 27 11 6 0 0
Warren 26 0 1 0 7 8 8 0 2 0 0 20 0 1 0 5 4 8 0 2 0 0
Washington 37 0 0 2 6 14 6 8 1 0 0 29 0 0 2 4 10 5 7 1 0 0
Wayne 66 0 0 3 13 24 21 5 0 0 0 49 0 0 3 9 19 14 4 0 0 0
Westchester 760 0 5 15 88 135 266 166 67 18 0 590 0 5 11 68 112 193 134 57 10 0
Wyoming 19 0 0 1 6 2 6 3 1 0 0 12 0 0 1 4 2 2 3 0 0 0
Yates 13 0 0 0 5 3 2 3 0 0 0 10 0 0 0 2 3 2 3 0 0 0

1 Essex and Hamilton data combined for confidentiality.