County: Albany
2012 Population: 305,455
2010 estimate: 304,206
% change (2010-2012): 0.4
2012 population ranking: 14
2010 population ranking: 14

County: Allegany
2012 Population: 48,357
2010 estimate: 48,946
% change (2010-2012): -1.2
2012 population ranking: 52
2010 population ranking: 52

County: Bronx
2012 Population: 1,408,473
2010 estimate: 1,385,108
% change (2010-2012): 1.7
2012 population ranking: 5
2010 population ranking: 5

County: Broome
2012 Population: 198,060
2010 estimate: 200,600
% change (2010-2012): -1.3
2012 population ranking: 19
2010 population ranking: 19

County: Cattaraugus
2012 Population: 79,458
2010 estimate: 80,317
% change (2010-2012): -1.1
2012 population ranking: 35
2010 population ranking: 34

County: Cayuga
2012 Population: 79,552
2010 estimate: 80,026
% change (2010-2012): -0.6
2012 population ranking: 34
2010 population ranking: 35

County: Chautauqua
2012 Population: 133,539
2010 estimate: 134,905
% change (2010-2012): -1
2012 population ranking: 23
2010 population ranking: 23

County: Chemung
2012 Population: 88,911
2010 estimate: 88,830
% change (2010-2012): 0.1
2012 population ranking: 32
2010 population ranking: 32

County: Chenango
2012 Population: 49,933
2010 estimate: 50,479
% change (2010-2012): -1.1
2012 population ranking: 49
2010 population ranking: 48

County: Clinton
2012 Population: 81,654
2010 estimate: 82,128
% change (2010-2012): -0.6
2012 population ranking: 33
2010 population ranking: 33

County: Columbia
2012 Population: 62,499
2010 estimate: 63,096
% change (2010-2012): -0.9
2012 population ranking: 42
2010 population ranking: 42

County: Cortland
2012 Population: 49,474
2010 estimate: 49,336
% change (2010-2012): 0.3
2012 population ranking: 50
2010 population ranking: 50

County: Delaware
2012 Population: 47,276
2010 estimate: 47,989
% change (2010-2012): -1.5
2012 population ranking: 53
2010 population ranking: 53

County: Dutchess
2012 Population: 297,322
2010 estimate: 297,474
% change (2010-2012): -0.1
2012 population ranking: 15
2010 population ranking: 15

County: Erie
2012 Population: 919,086
2010 estimate: 919,042
% change (2010-2012): 0
2012 population ranking: 8
2010 population ranking: 8

County: Essex
2012 Population: 38,961
2010 estimate: 39,372
% change (2010-2012): -1
2012 population ranking: 56
2010 population ranking: 56

County: Franklin
2012 Population: 51,795
2010 estimate: 51,597
% change (2010-2012): 0.4
2012 population ranking: 46
2010 population ranking: 46

County: Fulton
2012 Population: 54,925
2010 estimate: 55,531
% change (2010-2012): -1.1
2012 population ranking: 45
2010 population ranking: 45

County: Genesee
2012 Population: 59,977
2010 estimate: 60,079
% change (2010-2012): -0.2
2012 population ranking: 44
2010 population ranking: 44

County: Greene
2012 Population: 48,673
2010 estimate: 49,221
% change (2010-2012): -1.1
2012 population ranking: 51
2010 population ranking: 51

County: Hamilton
2012 Population: 4,778
2010 estimate: 4,836
% change (2010-2012): -1.2
2012 population ranking: 62
2010 population ranking: 62

County: Herkimer
2012 Population: 64,508
2010 estimate: 64,520
% change (2010-2012): 0
2012 population ranking: 40
2010 population ranking: 40

County: Jefferson
2012 Population: 120,262
2010 estimate: 116,229
% change (2010-2012): 3.5
2012 population ranking: 25
2010 population ranking: 25

County: Kings
2012 Population: 2,565,635
2010 estimate: 2,504,700
% change (2010-2012): 2.4
2012 population ranking: 1
2010 population ranking: 1

County: Lewis
2012 Population: 27,224
2010 estimate: 27,087
% change (2010-2012): 0.5
2012 population ranking: 59
2010 population ranking: 59

County: Livingston
2012 Population: 64,810
2010 estimate: 65,392
% change (2010-2012): -0.9
2012 population ranking: 39
2010 population ranking: 39

County: Madison
2012 Population: 72,382
2010 estimate: 73,440
% change (2010-2012): -1.4
2012 population ranking: 37
2010 population ranking: 37

County: Monroe
2012 Population: 747,813
2010 estimate: 744,344
% change (2010-2012): 0.5
2012 population ranking: 9
2010 population ranking: 9

County: Montgomery
2012 Population: 49,941
2010 estimate: 50,219
% change (2010-2012): -0.6
2012 population ranking: 48
2010 population ranking: 49

County: Nassau
2012 Population: 1,349,233
2010 estimate: 1,339,529
% change (2010-2012): 0.7
2012 population ranking: 6
2010 population ranking: 6

County: New York
2012 Population: 1,619,090
2010 estimate: 1,585,873
% change (2010-2012): 2.1
2012 population ranking: 3
2010 population ranking: 3

County: Niagara
2012 Population: 215,124
2010 estimate: 216,469
% change (2010-2012): -0.6
2012 population ranking: 18
2010 population ranking: 18

County: Oneida
2012 Population: 233,556
2010 estimate: 234,877
% change (2010-2012): -0.6
2012 population ranking: 16
2010 population ranking: 16

County: Onondaga
2012 Population: 466,852
2010 estimate: 467,026
% change (2010-2012): 0
2012 population ranking: 11
2010 population ranking: 11

County: Ontario
2012 Population: 108,519
2010 estimate: 107,932
% change (2010-2012): 0.5
2012 population ranking: 27
2010 population ranking: 27

County: Orange
2012 Population: 374,512
2010 estimate: 372,813
% change (2010-2012): 0.5
2012 population ranking: 12
2010 population ranking: 12

County: Orleans
2012 Population: 42,836
2010 estimate: 42,883
% change (2010-2012): -0.1
2012 population ranking: 54
2010 population ranking: 54

County: Oswego
2012 Population: 121,700
2010 estimate: 122,112
% change (2010-2012): -0.3
2012 population ranking: 24
2010 population ranking: 24

County: Otsego
2012 Population: 61,709
2010 estimate: 62,253
% change (2010-2012): -0.9
2012 population ranking: 43
2010 population ranking: 43

County: Putnam
2012 Population: 99,607
2010 estimate: 99,724
% change (2010-2012): -0.1
2012 population ranking: 29
2010 population ranking: 29

County: Queens
2012 Population: 2,272,771
2010 estimate: 2,230,725
% change (2010-2012): 1.9
2012 population ranking: 2
2010 population ranking: 2

County: Rensselaer
2012 Population: 159,835
2010 estimate: 159,429
% change (2010-2012): 0.3
2012 population ranking: 21
2010 population ranking: 21

County: Richmond
2012 Population: 470,728
2010 estimate: 468,730
% change (2010-2012): 0.4
2012 population ranking: 10
2010 population ranking: 10

County: Rockland
2012 Population: 317,757
2010 estimate: 311,687
% change (2010-2012): 1.9
2012 population ranking: 13
2010 population ranking: 13

County: Saratoga
2012 Population: 222,133
2010 estimate: 219,607
% change (2010-2012): 1.2
2012 population ranking: 17
2010 population ranking: 17

County: Schenectady
2012 Population: 155,124
2010 estimate: 154,727
% change (2010-2012): 0.3
2012 population ranking: 22
2010 population ranking: 22

County: Schoharie
2012 Population: 32,099
2010 estimate: 32,749
% change (2010-2012): -2
2012 population ranking: 58
2010 population ranking: 58

County: Schuyler
2012 Population: 18,514
2010 estimate: 18,344
% change (2010-2012): 0.9
2012 population ranking: 61
2010 population ranking: 61

County: Seneca
2012 Population: 35,305
2010 estimate: 35,248
% change (2010-2012): 0.2
2012 population ranking: 57
2010 population ranking: 57

County: St. Lawrence
2012 Population: 112,232
2010 estimate: 111,944
% change (2010-2012): 0.3
2012 population ranking: 26
2010 population ranking: 26

County: Steuben
2012 Population: 99,063
2010 estimate: 98,989
% change (2010-2012): 0.1
2012 population ranking: 30
2010 population ranking: 30

County: Suffolk
2012 Population: 1,499,273
2010 estimate: 1,493,350
% change (2010-2012): 0.4
2012 population ranking: 4
2010 population ranking: 4

County: Sullivan
2012 Population: 76,793
2010 estimate: 77,545
% change (2010-2012): -1
2012 population ranking: 36
2010 population ranking: 36

County: Tioga
2012 Population: 50,478
2010 estimate: 51,125
% change (2010-2012): -1.3
2012 population ranking: 47
2010 population ranking: 47

County: Tompkins
2012 Population: 102,554
2010 estimate: 101,564
% change (2010-2012): 1
2012 population ranking: 28
2010 population ranking: 28

County: Ulster
2012 Population: 181,791
2010 estimate: 182,494
% change (2010-2012): -0.4
2012 population ranking: 20
2010 population ranking: 20

County: Warren
2012 Population: 65,538
2010 estimate: 65,705
% change (2010-2012): -0.3
2012 population ranking: 38
2010 population ranking: 38

County: Washington
2012 Population: 62,934
2010 estimate: 63,216
% change (2010-2012): -0.4
2012 population ranking: 41
2010 population ranking: 41

County: Wayne
2012 Population: 92,962
2010 estimate: 93,772
% change (2010-2012): -0.9
2012 population ranking: 31
2010 population ranking: 31

County: Westchester
2012 Population: 961,670
2010 estimate: 949,113
% change (2010-2012): 1.3
2012 population ranking: 7
2010 population ranking: 7

County: Wyoming
2012 Population: 41,892
2010 estimate: 42,153
% change (2010-2012): -0.6
2012 population ranking: 55
2010 population ranking: 55

County: Yates
2012 Population: 25,344
2010 estimate: 25,348
% change (2010-2012): 0
2012 population ranking: 60
2010 population ranking: 60