Population.us > Counties > New York > Niagara County

Population of Niagara County

Last official estimated population of Niagara County was 216,506 (year 2014)[1]. This was 0.068% of total US population and 1.1% of total New York state population. Area of Niagara County is 1,139.7 mi² (=2951.7 km²), in this year population density was 189.97 p/mi². If population growth rate would be same as in period 2010-2014 (+0%/yr), Niagara County population in 2021 would be 216,571 [0].


Historical population

Historical population of Niagara County for period 1810-2014 [1] , [2] , [3]:

Maps: Population, population density, population changes

Estimated population for 2014[1]. Population density is in p./sq.mi [4]. Changes are for period 2010-2015. Value is %/year. Boundary lines are approx. 2012 [5]. Click on flag to hide it.

PopulationDensityChangesLegendsPosition

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Annual growth rate

[1810-1820] +9.87 %/yr
[1820-1830] -2.16 %/yr
[1830-1840] +5.35 %/yr
[1840-1850] +3.11 %/yr
[1850-1860] +1.77 %/yr
[1860-1870] +0.01 %/yr
[1870-1880] +0.72 %/yr
[1880-1890] +1.44 %/yr
[1890-1900] +1.84 %/yr
[1900-1910] +2.07 %/yr
[1910-1920] +2.58 %/yr
[1920-1930] +2.32 %/yr
[1930-1940] +0.7 %/yr
[1940-1950] +1.73 %/yr
[1950-1960] +2.46 %/yr
[1960-1970] -0.27 %/yr
[1970-1980] -0.36 %/yr
[1980-1990] -0.29 %/yr
[1990-2000] -0.04 %/yr
[2000-2005] -0.27 %/yr
[2005-2010] -0.03 %/yr
[2010-2014] +0 %/yr

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Demography

Population of Niagara County by age groups male (M) and female (F)[1b]

Age Gr. (M) (F) Total
0 to 4 5653 5369 11,022
5 to 9 5841 5769 11,610
10 to 14 6530 6243 12,773
15 to 19 6807 6478 13,285
20 to 24 7126 7115 14,241
25 to 29 6710 6490 13,200
30 to 34 6001 6136 12,137
35 to 39 5603 5848 11,451
40 to 44 6250 6396 12,646
45 to 49 7062 7537 14,599
50 to 54 8489 8910 17,399
55 to 59 8674 8915 17,589
60 to 64 7175 7347 14,522
65 to 69 5685 6085 11,770
70 to 74 3866 4572 8,438
75 to 79 2699 3512 6,211
80 to 84 1989 3000 4,989
85+ 1846 3797 5,643

Niagara County resident population estimates by Sex, Race, and Hispanic Origin[1b]. For full list of abbrevations see: population.us/about page.

Race Male Female Total
NH 101096 106783 207,879
WAC 94163 98966 193,129
WA 91932 96683 188,615
NHWAC 91664 96692 188,356
NHWA 89627 94614 184,241
BAC 8907 9394 18,301
NHBAC 8491 8952 17,443
BA 7388 7801 15,189
NHBA 7105 7502 14,607
H 2910 2736 5,646
TOM 2424 2470 4,894
HWAC 2499 2274 4,773
NHTOM 2219 2257 4,476
HWA 2305 2069 4,374
IAC 1809 1952 3,761
NHIAC 1652 1754 3,406
AAC 1521 1648 3,169
NHAAC 1487 1619 3,106
IA 1134 1288 2,422
AA 1084 1241 2,325
NHAA 1069 1229 2,298
NHIA 1038 1152 2,190
HBAC 416 442 858
HBA 283 299 582
HTOM 205 213 418
HIAC 157 198 355
HIA 96 136 232
NAC 120 111 231
NHNAC 108 102 210
NA 44 36 80
NHNA 38 29 67
HAAC 34 29 63
HAA 15 12 27
HNAC 12 9 21
HNA 6 7 13

Counties near Niagara County

Erie County population 48.6 mi, 179°
Monroe County 56.5 mi, 89°
Chautauqua County 85.5 mi, 201°
Ontario County 85.7 mi, 118°
Wayne County 86.7 mi, 89°
Cattaraugus County 84.4 mi, 175°
Livingston County 72.1 mi, 134°
Genesee County 43.6 mi, 136°
Orleans County 28.4 mi, 83°
Wyoming County 59.4 mi, 151°


Sources, notices

[0] Calculated by population.us from last known population growth rate, not official data.

[1] County population - 2014, archived from the original, retrieved 02/23/2016

[1b] Annual County Resident Population Estimates by Age, Sex, Race, and Hispanic Origin, (used only data for 2014) archived from the original, retrieved 02/23/2016

[2] County population - 2000-2010, archived from the original, retrieved 02/23/2016

[3] Population of States and Counties of the United States: 1790 to 1992, PDF, 15 Mb, census.gov, retrieved 02/23/2016

[4] County area, latitude longitude data, retrieved 02/23/2016

[5] County boundaries, CSV files on boundaries.us, retrived 03/18/2016

*Ontario New York Notes

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