Last official estimated population of Garfield County was 56,077 (year 2014)[1]. This was 0.018% of total US population and 1% of total Colorado state population. Area of Garfield County is 2,956.0 mi² (=7655.9 km²), in this year population density was 18.97 p/mi². If population growth rate would be same as in period 2010-2014 (-0.14%/yr), Garfield County population in 2025 would be 55,228 [0].
Historical population of Garfield County for period 1890-2014 [1] , [2] , [3]:
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.
Population • Density • Changes • Legends • Position
[1890-1900] +2.68 %/yr
[1900-1910] +5.69 %/yr
[1910-1920] -0.86 %/yr
[1920-1930] +0.7 %/yr
[1930-1940] +0.57 %/yr
[1940-1950] +0.97 %/yr
[1950-1960] +0.33 %/yr
[1960-1970] +2.12 %/yr
[1970-1980] +4.27 %/yr
[1980-1990] +2.9 %/yr
[1990-2000] +3.86 %/yr
[2000-2005] +2.52 %/yr
[2005-2010] +2.61 %/yr
[2010-2014] -0.14 %/yr
Looking for settlements in Garfield County? Visit this page: Settlements in Garfield County, CO
Population of Garfield County by age groups male (M) and female (F)[1b]
| Age Gr. | (M) | (F) | Total |
| 0 to 4 | 2048 | 2054 | 4,102 |
| 5 to 9 | 2172 | 2134 | 4,306 |
| 10 to 14 | 2120 | 1992 | 4,112 |
| 15 to 19 | 1998 | 1742 | 3,740 |
| 20 to 24 | 1757 | 1585 | 3,342 |
| 25 to 29 | 2035 | 1808 | 3,843 |
| 30 to 34 | 2166 | 2051 | 4,217 |
| 35 to 39 | 2063 | 2037 | 4,100 |
| 40 to 44 | 2088 | 1917 | 4,005 |
| 45 to 49 | 1953 | 1890 | 3,843 |
| 50 to 54 | 2109 | 2035 | 4,144 |
| 55 to 59 | 2030 | 1945 | 3,975 |
| 60 to 64 | 1812 | 1755 | 3,567 |
| 65 to 69 | 1287 | 1154 | 2,441 |
| 70 to 74 | 731 | 702 | 1,433 |
| 75 to 79 | 481 | 484 | 965 |
| 80 to 84 | 259 | 375 | 634 |
| 85+ | 234 | 458 | 692 |
Garfield 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 | 28137 | 27005 | 55,142 |
| WA | 27623 | 26501 | 54,124 |
| NH | 20950 | 20368 | 41,318 |
| NHWAC | 20357 | 19839 | 40,196 |
| NHWA | 20040 | 19501 | 39,541 |
| H | 8393 | 7750 | 16,143 |
| HWAC | 7780 | 7166 | 14,946 |
| HWA | 7583 | 7000 | 14,583 |
| IAC |
Population.us
