Rio Blanco County Historical Age Data
ACS 2010-2014 data
Total population: 6,739
Median Age (
see rank)
| Rio Blanco County | 36.80 years old |
| Colorado | 36.20 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Rio Blanco County | 36.40 years old |
| Colorado | 35.30 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Rio Blanco County | 37.20 years old |
| Colorado | 37.30 years old |
| U.S. | 38.80 years old |
| | Rio Blanco County | % of the Total Population | Colorado | U.S. |
| Under 5 years | 452 | 6.71%, see rank | 6.49% | 6.36% |
| 5 to 9 years | 580 | 8.61%, see rank | 6.79% | 6.51% |
| 10 to 14 years | 326 | 4.84%, see rank | 6.63% | 6.59% |
| 15 to 19 years | 469 | 6.96%, see rank | 6.57% | 6.85% |
| 20 to 24 years | 445 | 6.60%, see rank | 7.07% | 7.13% |
| 25 to 34 years | 885 | 13.13%, see rank | 14.71% | 13.47% |
| 35 to 44 years | 769 | 11.41%, see rank | 13.67% | 12.96% |
| 45 to 54 years | 1,038 | 15.40%, see rank | 13.93% | 14.09% |
| 55 to 64 years | 876 | 13.00%, see rank | 12.31% | 12.29% |
| 65 to 74 years | 503 | 7.46%, see rank | 6.91% | 7.64% |
| 75 to 84 | 257 | 3.81%, see rank | 3.46% | 4.25% |
| 85 years and over | 139 | 2.06%, see rank | 1.45% | 1.85% |
US Census 2010 data
Total population: 6,666
Median Age (
see rank)
| Rio Blanco County | 38.00 years old |
| Colorado | 36.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Rio Blanco County | 37.00 years old |
| Colorado | 35.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Rio Blanco County | 38.80 years old |
| Colorado | 37.10 years old |
| U.S. | 38.50 years old |
| | Rio Blanco County | % of the Total Population | Colorado | U.S. |
| Under 5 years | 491 | 7.37%, see rank | 6.84% | 6.54% |
| 5 to 9 years | 433 | 6.50%, see rank | 6.93% | 6.59% |
| 10 to 14 years | 445 | 6.68%, see rank | 6.61% | 6.70% |
| 15 to 19 years | 467 | 7.01%, see rank | 6.75% | 7.14% |
| 20 to 24 years | 420 | 6.30%, see rank | 6.93% | 6.99% |
| 25 to 34 years | 859 | 12.89%, see rank | 14.44% | 13.30% |
| 35 to 44 years | 775 | 11.63%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 1,118 | 16.77%, see rank | 14.77% | 14.58% |
| 55 to 64 years | 831 | 12.47%, see rank | 11.88% | 11.82% |
| 65 to 74 years | 470 | 7.05%, see rank | 6.16% | 7.03% |
| 75 to 84 | 243 | 3.65%, see rank | 3.38% | 4.23% |
| 85 years and over | 114 | 1.71%, see rank | 1.38% | 1.78% |
ACS 2008-2012 data
Total population: 6,728
Median Age (
see rank)
| Rio Blanco County | 36.80 years old |
| Colorado | 36.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Rio Blanco County | 36.30 years old |
| Colorado | 35.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Rio Blanco County | 38.30 years old |
| Colorado | 37.10 years old |
| U.S. | 38.50 years old |
| | Rio Blanco County | % of the Total Population | Colorado | U.S. |
| Under 5 years | 501 | 7.45%, see rank | 6.76% | 6.51% |
| 5 to 9 years | 458 | 6.81%, see rank | 6.91% | 6.57% |
| 10 to 14 years | 423 | 6.29%, see rank | 6.56% | 6.68% |
| 15 to 19 years | 474 | 7.05%, see rank | 6.75% | 7.09% |
| 20 to 24 years | 472 | 7.02%, see rank | 7.00% | 7.04% |
| 25 to 34 years | 873 | 12.98%, see rank | 14.49% | 13.32% |
| 35 to 44 years | 807 | 11.99%, see rank | 13.95% | 13.34% |
| 45 to 54 years | 1,064 | 15.81%, see rank | 14.59% | 14.44% |
| 55 to 64 years | 816 | 12.13%, see rank | 11.90% | 11.84% |
| 65 to 74 years | 487 | 7.24%, see rank | 6.27% | 7.12% |
| 75 to 84 | 269 | 4.00%, see rank | 3.39% | 4.25% |
| 85 years and over | 84 | 1.25%, see rank | 1.41% | 1.78% |
ACS 2006-2010 data
Total population: 6,494
Median Age (
see rank)
| Rio Blanco County | 37.60 years old |
| Colorado | 35.80 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Rio Blanco County | 36.90 years old |
| Colorado | 34.90 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Rio Blanco County | 38.10 years old |
| Colorado | 36.80 years old |
| U.S. | 38.10 years old |
| | Rio Blanco County | % of the Total Population | Colorado | U.S. |
| Under 5 years | 474 | 7.30%, see rank | 6.96% | 6.62% |
| 5 to 9 years | 433 | 6.67%, see rank | 6.93% | 6.62% |
| 10 to 14 years | 388 | 5.97%, see rank | 6.57% | 6.79% |
| 15 to 19 years | 411 | 6.33%, see rank | 6.97% | 7.28% |
| 20 to 24 years | 503 | 7.75%, see rank | 7.06% | 6.98% |
| 25 to 34 years | 814 | 12.53%, see rank | 14.33% | 13.22% |
| 35 to 44 years | 764 | 11.76%, see rank | 14.40% | 13.89% |
| 45 to 54 years | 1,117 | 17.20%, see rank | 14.99% | 14.57% |
| 55 to 64 years | 792 | 12.20%, see rank | 11.25% | 11.28% |
| 65 to 74 years | 452 | 6.96%, see rank | 5.81% | 6.74% |
| 75 to 84 | 297 | 4.57%, see rank | 3.40% | 4.30% |
| 85 years and over | 49 | 0.75%, see rank | 1.33% | 1.70% |
ACS 2005-2009 data
Total population: 6,183
Median Age (
see rank)
| Rio Blanco County | 37.20 years old |
| Colorado | 35.50 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Rio Blanco County | 36.20 years old |
| Colorado | 34.60 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Rio Blanco County | 38.60 years old |
| Colorado | 36.50 years old |
| U.S. | 37.90 years old |
| | Rio Blanco County | % of the Total Population | Colorado | U.S. |
| Under 5 years | 461 | 7.46%, see rank | 7.27% | 6.92% |
| 5 to 9 years | 383 | 6.19%, see rank | 6.78% | 6.59% |
| 10 to 14 years | 404 | 6.53%, see rank | 6.56% | 6.83% |
| 15 to 19 years | 465 | 7.52%, see rank | 6.88% | 7.15% |
| 20 to 24 years | 523 | 8.46%, see rank | 7.34% | 7.02% |
| 25 to 34 years | 698 | 11.29%, see rank | 14.45% | 13.42% |
| 35 to 44 years | 751 | 12.15%, see rank | 14.70% | 14.18% |
| 45 to 54 years | 1,008 | 16.30%, see rank | 15.01% | 14.48% |
| 55 to 64 years | 766 | 12.39%, see rank | 10.72% | 10.81% |
| 65 to 74 years | 426 | 6.89%, see rank | 5.58% | 6.50% |
| 75 to 84 | 275 | 4.45%, see rank | 3.39% | 4.40% |
| 85 years and over | 23 | 0.37%, see rank | 1.30% | 1.71% |
US Census 2000 data
Total population: 5,986
Median Age (
see rank)
| Rio Blanco County | 37.50 years old |
| Colorado | 34.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Rio Blanco County | 37.20 years old |
| Colorado | 33.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Rio Blanco County | 37.80 years old |
| Colorado | 35.40 years old |
| U.S. | 36.50 years old |
| | Rio Blanco County | % of the Total Population | Colorado | U.S. |
| Under 5 years | 340 | 5.68%, see rank | 6.92% | 6.81% |
| 5 to 9 years | 376 | 6.28%, see rank | 7.17% | 7.30% |
| 10 to 14 years | 527 | 8.80%, see rank | 7.24% | 7.29% |
| 15 to 19 years | 605 | 10.11%, see rank | 7.14% | 7.18% |
| 20 to 24 years | 289 | 4.83%, see rank | 7.12% | 6.74% |
| 25 to 34 years | 669 | 11.18%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 978 | 16.34%, see rank | 17.13% | 16.04% |
| 45 to 54 years | 939 | 15.69%, see rank | 14.28% | 13.39% |
| 55 to 64 years | 594 | 9.92%, see rank | 7.89% | 8.63% |
| 65 to 74 years | 376 | 6.28%, see rank | 5.26% | 6.54% |
| 75 to 84 | 212 | 3.54%, see rank | 3.29% | 4.39% |
| 85 years and over | 81 | 1.35%, see rank | 1.12% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
