Population.us > Counties > Montana > Blaine County

Population of Blaine County

Last official estimated population of Blaine County was 6,484 (year 2014)[1]. This was 0.002% of total US population and 0.6% of total Montana state population. Area of Blaine County is 4,238.4 mi² (=10977.3 km²), in this year population density was 1.53 p/mi². If population growth rate would be same as in period 2010-2014 (-0.03%/yr), Blaine County population in 2024 would be 6,467 [0].


Historical population

Historical population of Blaine County for period 1920-2014 [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

[1920-1930] -0.06 %/yr
[1930-1940] +0.61 %/yr
[1940-1950] -1.16 %/yr
[1950-1960] -0.51 %/yr
[1960-1970] -1.83 %/yr
[1970-1980] +0.4 %/yr
[1980-1990] -0.39 %/yr
[1990-2000] +0.41 %/yr
[2000-2005] -1.22 %/yr
[2005-2010] -0.31 %/yr
[2010-2014] -0.03 %/yr

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Demography

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

Age Gr. (M) (F) Total
0 to 4 275 298 573
5 to 9 322 274 596
10 to 14 278 234 512
15 to 19 261 246 507
20 to 24 212 198 410
25 to 29 184 201 385
30 to 34 207 207 414
35 to 39 173 176 349
40 to 44 149 166 315
45 to 49 175 175 350
50 to 54 222 231 453
55 to 59 215 204 419
60 to 64 193 202 395
65 to 69 136 171 307
70 to 74 97 112 209
75 to 79 63 88 151
80 to 84 54 77 131
85+ 52 91 143

Blaine 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 3201 3268 6,469
IAC 1633 1714 3,347
WAC 1673 1670 3,343
NHWAC 1645 1637 3,282
NHIAC 1592 1662 3,254
IA 1576 1665 3,241
WA 1595 1596 3,191
NHIA 1537 1616 3,153
NHWA 1569 1569 3,138
TOM 80 77 157
H 67 83 150
NHTOM 78 70 148
HIAC 41 52 93
HIA 39 49 88
HWAC 28 33 61
HWA 26 27 53
AAC 24 18 42
BAC 17 24 41
NHBAC 17 23 40
NHAAC 24 14 38
BA 9 6 15
NHBA 9 6 15
NHAA 8 6 14
AA 8 6 14
HTOM 2 7 9
NAC 1 5 6
NHNAC 1 4 5
HAAC 0 4 4
HNAC 0 1 1
NA 0 1 1
NHNA 0 1 1
HBAC 0 1 1
HAA 0 0 0
HBA 0 0 0
HNA 0 0 0

Counties near Blaine County

Hill County population 54 mi, 285°
Fergus County 84.1 mi, 188°
Valley County 105.5 mi, 92°
Chouteau County 77.3 mi, 241°
Toole County 127.4 mi, 276°
Phillips County 49.3 mi, 104°
Liberty County 95.2 mi, 275°
Judith Basin County 114.7 mi, 212°
Garfield County 121.4 mi, 130°
Petroleum County 95.3 mi, 158°


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

*Chouteau Montana Notes

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