Population.us > Counties > Colorado > Rio Blanco County

Population of Rio Blanco County

Last official estimated population of Rio Blanco County was 6,660 (year 2014)[1]. This was 0.002% of total US population and 0.1% of total Colorado state population. Area of Rio Blanco County is 3,222.9 mi² (=8347.2 km²), in this year population density was 2.07 p/mi². If population growth rate would be same as in period 2010-2014 (-0.02%/yr), Rio Blanco County population in 2024 would be 6,645 [0].


Historical population

Historical population of Rio Blanco County for period 1890-2014 [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

[1890-1900] +3.48 %/yr
[1900-1910] +3.27 %/yr
[1910-1920] +3 %/yr
[1920-1930] -0.51 %/yr
[1930-1940] -0.12 %/yr
[1940-1950] +4.83 %/yr
[1950-1960] +0.88 %/yr
[1960-1970] -0.61 %/yr
[1970-1980] +2.59 %/yr
[1980-1990] -0.33 %/yr
[1990-2000] -0.1 %/yr
[2000-2005] -0.16 %/yr
[2005-2010] +2.32 %/yr
[2010-2014] -0.02 %/yr

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Demography

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

Age Gr. (M) (F) Total
0 to 4 243 212 455
5 to 9 260 249 509
10 to 14 232 201 433
15 to 19 259 257 516
20 to 24 254 195 449
25 to 29 232 218 450
30 to 34 238 207 445
35 to 39 208 169 377
40 to 44 189 191 380
45 to 49 195 171 366
50 to 54 241 247 488
55 to 59 267 259 526
60 to 64 222 175 397
65 to 69 154 154 308
70 to 74 118 115 233
75 to 79 75 86 161
80 to 84 50 52 102
85+ 44 68 112

Rio Blanco 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
WAC 3351 3120 6,471
WA 3278 3043 6,321
NH 3056 2908 5,964
NHWAC 2950 2815 5,765
NHWA 2888 2753 5,641
H 425 318 743
HWAC 401 305 706
HWA 390 290 680
IAC 102 81 183
TOM 80 84 164
NHIAC 76 65 141
NHTOM 67 66 133
BAC 67 50 117
IA 63 39 102
NHBAC 61 41 102
AAC 33 53 86
NHAAC 29 47 76
BA 44 30 74
NHIA 42 31 73
NHBA 44 28 72
HIAC 26 16 42
AA 12 24 36
NHAA 11 24 35
HTOM 13 18 31
HIA 21 8 29
NAC 11 10 21
NHNAC 10 9 19
HBAC 6 9 15
NHNA 4 6 10
NA 4 6 10
HAAC 4 6 10
HNAC 1 1 2
HBA 0 2 2
HAA 1 0 1
HNA 0 0 0

Counties near Rio Blanco County

Mesa County population 67.3 mi, 191°
Garfield County 30.1 mi, 149°
Eagle County 83.4 mi, 106°
Uintah County 70.5 mi, 278°
Delta County 78.8 mi, 166°
Routt County 73.1 mi, 61°
Pitkin County 86 mi, 127°
Moffat County 44.5 mi, 359°
Grand County 100.6 mi, 226°
Daggett County 93.4 mi, 312°


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

*Summit Colorado Notes

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