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Demographics Table

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Demographic Data Report for New York by County
Population: Age under 18
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Value
County
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Value (Percent)
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People (Age Under 18)
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Rank within US
(of 3143 counties)
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United States 22.5 74,234,075 N/A
New York 21.0 4,217,396 40 of 52
Rockland County 28.8 96,911 126
Orange County 25.7 102,483 383
Bronx County 24.9 365,944 537
Jefferson County 24.3 28,532 722
Lewis County 23.3 6,205 1,148
Montgomery County 23.2 11,474 1,177
Kings County 22.9 622,098 1,274
Yates County 22.7 5,643 1,369
Cattaraugus County 22.3 17,201 1,563
Westchester County 22.0 219,626 1,696
Richmond County 22.0 108,334 1,698
Schenectady County 21.8 34,331 1,781
Steuben County 21.7 20,445 1,812
Nassau County 21.7 302,095 1,818
Wayne County 21.5 19,622 1,918
Oneida County 21.4 49,724 1,939
Chemung County 21.4 18,089 1,944
Onondaga County 21.4 101,479 1,956
Sullivan County 21.4 16,705 1,964
Suffolk County 21.2 322,241 2,037
Oswego County 21.1 24,906 2,058
Chenango County 20.9 9,909 2,118
Tioga County 20.9 10,141 2,128
Monroe County 20.9 158,028 2,131
Herkimer County 20.7 12,571 2,169
Genesee County 20.6 12,004 2,231
Chautauqua County 20.5 26,241 2,248
Allegany County 20.4 9,528 2,277
Erie County 20.4 193,734 2,286
Fulton County 20.4 10,911 2,299
St. Lawrence County 20.3 22,055 2,322
Queens County 20.2 484,107 2,333
Niagara County 20.2 42,882 2,358
Seneca County 20.1 6,812 2,375
Ontario County 20.1 22,496 2,377
Wyoming County 20.1 8,157 2,383
Saratoga County 19.9 46,811 2,436
Putnam County 19.8 19,397 2,461
Cayuga County 19.7 15,125 2,470
Rensselaer County 19.5 31,488 2,521
Broome County 19.5 38,777 2,527
Franklin County 19.3 9,285 2,569
Cortland County 19.2 9,044 2,596
Orleans County 19.2 7,809 2,600
Schuyler County 19.2 3,435 2,621
Madison County 19.0 13,039 2,645
Washington County 18.9 11,595 2,682
Dutchess County 18.8 55,732 2,686
Albany County 18.5 58,111 2,755
Warren County 18.2 11,939 2,807
Clinton County 18.1 14,482 2,820
Schoharie County 17.8 5,341 2,848
Livingston County 17.8 11,085 2,852
Ulster County 17.7 32,131 2,867
Columbia County 17.1 10,533 2,936
Delaware County 16.6 7,419 2,984
Greene County 16.4 7,892 3,000
Essex County 16.1 6,042 3,023
Otsego County 16.0 9,422 3,030
New York County 14.5 241,898 3,096
Tompkins County 14.4 15,191 3,099
Hamilton County 14.0 709 3,107
Notes:
Created by statecancerprofiles.cancer.gov on 03/28/2024 8:54 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age under 18, see the dictionary.
Data for United States does not include Puerto Rico.

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