81101 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 15,330
Median Age (
see rank)
| 81101 Zip Code | 30.50 years old |
| Colorado | 36.20 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 81101 Zip Code | 30.10 years old |
| Colorado | 35.30 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 81101 Zip Code | 30.60 years old |
| Colorado | 37.30 years old |
| U.S. | 38.80 years old |
| | 81101 Zip Code | % of the Total Population | Colorado | U.S. |
| Under 5 years | 1,123 | 7.33%, see rank | 6.49% | 6.36% |
| 5 to 9 years | 1,013 | 6.61%, see rank | 6.79% | 6.51% |
| 10 to 14 years | 1,051 | 6.86%, see rank | 6.63% | 6.59% |
| 15 to 19 years | 1,553 | 10.13%, see rank | 6.57% | 6.85% |
| 20 to 24 years | 1,805 | 11.77%, see rank | 7.07% | 7.13% |
| 25 to 34 years | 1,861 | 12.14%, see rank | 14.71% | 13.47% |
| 35 to 44 years | 1,568 | 10.23%, see rank | 13.67% | 12.96% |
| 45 to 54 years | 1,858 | 12.12%, see rank | 13.93% | 14.09% |
| 55 to 64 years | 1,700 | 11.09%, see rank | 12.31% | 12.29% |
| 65 to 74 years | 1,065 | 6.95%, see rank | 6.91% | 7.64% |
| 75 to 84 | 593 | 3.87%, see rank | 3.46% | 4.25% |
| 85 years and over | 140 | 0.91%, see rank | 1.45% | 1.85% |
US Census 2010 data
Total population: 14,675
Median Age (
see rank)
| 81101 Zip Code | 32.30 years old |
| Colorado | 36.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 81101 Zip Code | 31.30 years old |
| Colorado | 35.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 81101 Zip Code | 33.60 years old |
| Colorado | 37.10 years old |
| U.S. | 38.50 years old |
| | 81101 Zip Code | % of the Total Population | Colorado | U.S. |
| Under 5 years | 1,152 | 7.85%, see rank | 6.84% | 6.54% |
| 5 to 9 years | 1,008 | 6.87%, see rank | 6.93% | 6.59% |
| 10 to 14 years | 886 | 6.04%, see rank | 6.61% | 6.70% |
| 15 to 19 years | 1,302 | 8.87%, see rank | 6.75% | 7.14% |
| 20 to 24 years | 1,539 | 10.49%, see rank | 6.93% | 6.99% |
| 25 to 34 years | 1,864 | 12.70%, see rank | 14.44% | 13.30% |
| 35 to 44 years | 1,551 | 10.57%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 1,992 | 13.57%, see rank | 14.77% | 14.58% |
| 55 to 64 years | 1,738 | 11.84%, see rank | 11.88% | 11.82% |
| 65 to 74 years | 944 | 6.43%, see rank | 6.16% | 7.03% |
| 75 to 84 | 495 | 3.37%, see rank | 3.38% | 4.23% |
| 85 years and over | 204 | 1.39%, see rank | 1.38% | 1.78% |
ACS 2008-2012 data
Total population: 14,873
Median Age (
see rank)
| 81101 Zip Code | 31.20 years old |
| Colorado | 36.10 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 81101 Zip Code | 30.70 years old |
| Colorado | 35.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 81101 Zip Code | 32.10 years old |
| Colorado | 37.10 years old |
| U.S. | 38.50 years old |
| | 81101 Zip Code | % of the Total Population | Colorado | U.S. |
| Under 5 years | 1,147 | 7.71%, see rank | 6.76% | 6.51% |
| 5 to 9 years | 867 | 5.83%, see rank | 6.91% | 6.57% |
| 10 to 14 years | 1,045 | 7.03%, see rank | 6.56% | 6.68% |
| 15 to 19 years | 1,761 | 11.84%, see rank | 6.75% | 7.09% |
| 20 to 24 years | 1,271 | 8.55%, see rank | 7.00% | 7.04% |
| 25 to 34 years | 1,824 | 12.26%, see rank | 14.49% | 13.32% |
| 35 to 44 years | 1,627 | 10.94%, see rank | 13.95% | 13.34% |
| 45 to 54 years | 2,044 | 13.74%, see rank | 14.59% | 14.44% |
| 55 to 64 years | 1,653 | 11.11%, see rank | 11.90% | 11.84% |
| 65 to 74 years | 999 | 6.72%, see rank | 6.27% | 7.12% |
| 75 to 84 | 442 | 2.97%, see rank | 3.39% | 4.25% |
| 85 years and over | 193 | 1.30%, see rank | 1.41% | 1.78% |
US Census 2000 data
Total population: 14,100
Median Age (
see rank)
| 81101 Zip Code | 30.30 years old |
| Colorado | 34.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 81101 Zip Code | 29.10 years old |
| Colorado | 33.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 81101 Zip Code | 31.40 years old |
| Colorado | 35.40 years old |
| U.S. | 36.50 years old |
| | 81101 Zip Code | % of the Total Population | Colorado | U.S. |
| Under 5 years | 978 | 6.94%, see rank | 6.92% | 6.81% |
| 5 to 9 years | 1,075 | 7.62%, see rank | 7.17% | 7.30% |
| 10 to 14 years | 1,102 | 7.82%, see rank | 7.24% | 7.29% |
| 15 to 19 years | 1,487 | 10.55%, see rank | 7.14% | 7.18% |
| 20 to 24 years | 1,465 | 10.39%, see rank | 7.12% | 6.74% |
| 25 to 34 years | 1,746 | 12.38%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 1,983 | 14.06%, see rank | 17.13% | 16.04% |
| 45 to 54 years | 1,843 | 13.07%, see rank | 14.28% | 13.39% |
| 55 to 64 years | 1,064 | 7.55%, see rank | 7.89% | 8.63% |
| 65 to 74 years | 704 | 4.99%, see rank | 5.26% | 6.54% |
| 75 to 84 | 448 | 3.18%, see rank | 3.29% | 4.39% |
| 85 years and over | 205 | 1.45%, 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.
