Johnstown, Colorado Population:
Census 2010 and 2000 Interactive Map, Demographics, Statistics, Quick Facts
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| Johnstown, Colorado - Overview | 2010 Census | 2000 Census | 2000-2010 Change | ||||||
| Counts | Percentages | Counts | Percentages | Change | Percentages | ||||
| Total Population | |||||||||
| Total Population | 9,887 | 100.00% | 3,827 | 100.00% | 6,060 | 158.35% | |||
| Population by Race | |||||||||
| American Indian and Alaska native alone | 62 | 0.63% | 23 | 0.60% | 39 | 169.57% | |||
| Asian alone | 77 | 0.78% | 13 | 0.34% | 64 | 492.31% | |||
| Black or African American alone | 41 | 0.41% | 5 | 0.13% | 36 | 720.00% | |||
| Native Hawaiian and Other Pacific native alone | 4 | 0.04% | 0 | 0% | 4 | 0% | |||
| Some other race alone | 619 | 6.26% | 454 | 11.86% | 165 | 36.34% | |||
| Two or more races | 245 | 2.48% | 71 | 1.86% | 174 | 245.07% | |||
| White alone | 8,839 | 89.40% | 3,261 | 85.21% | 5,578 | 171.05% | |||
| Population by Hispanic or Latino Origin (of any race) | |||||||||
| Persons of Hispanic or Latino Origin | 1,659 | 16.78% | 917 | 23.96% | 742 | 80.92% | |||
| Persons Not of Hispanic or Latino Origin | 8,228 | 83.22% | 2,910 | 76.04% | 5,318 | 182.75% | |||
| Population by Gender | |||||||||
| Male | 5,022 | 50.79% | 1,904 | 49.75% | 3,118 | 163.76% | |||
| Female | 4,865 | 49.21% | 1,923 | 50.25% | 2,942 | 152.99% | |||
| Population by Age | |||||||||
| Persons 0 to 4 years | 931 | 9.42% | 391 | 10.22% | 540 | 138.11% | |||
| Persons 5 to 17 years | 2,157 | 21.82% | 773 | 20.20% | 1,384 | 179.04% | |||
| Persons 18 to 64 years | 5,943 | 60.11% | 2,376 | 62.09% | 3,567 | 150.13% | |||
| Persons 65 years and over | 856 | 8.66% | 287 | 7.50% | 569 | 198.26% | |||