| | Penrose, CO | Paris, TN | United States |
| Population | 3,305 | 10,332 | 329,725,481 |
| Female Population | 54.9% | 55.5% | 50.5% |
| Male Population | 45.1% | 44.5% | 49.5% |
| Median Age | 41.3 | 39.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,597 | 10,139 | 309,327,143 |
| Population - 2000 | 4,070 | 9,763 | 285,036,114 |
| Population - 1990 | 2,235 | 9,332 | 251,960,433 |
| Pop. 2000 to Now | -19.4% | 1.9% | 15.6% |
| Pop. 1990 to Now | 46.9% | 6.6% | 30.8% |
| space4 | | | |
| Population Density | 185.2 | 800.4 | 93.4 |
| Land Area | 17.8 | 12.9 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Penrose, CO | Paris, TN | United States |
| Age 0 to 4 | 5.4% | 4.5% | 5.9% |
| Age 5 to 9 | 12.3% | 7.6% | 6.1% |
| Age 10 to 14 | 7.4% | 5.9% | 6.6% |
| Age 15 to 17 | 3.4% | 3.0% | 3.9% |
| Age 18 to 20 | 0.7% | 3.9% | 4.0% |
| Age 21 to 24 | 2.7% | 3.8% | 5.2% |
| Age 25 to 34 | 8.4% | 13.7% | 13.8% |
| Age 35 to 44 | 15.7% | 14.6% | 12.9% |
| Age 45 to 54 | 11.6% | 11.0% | 12.6% |
| Age 55 to 59 | 4.8% | 7.3% | 6.7% |
| Age 60 to 64 | 9.3% | 4.9% | 6.3% |
| Age 65 to 74 | 11.8% | 7.9% | 9.6% |
| Age 75 to 84 | 5.8% | 8.0% | 4.5% |
| Age 85 and over | 0.8% | 3.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Penrose, CO | Paris, TN | United States |
| White | 89.8% | 72.7% | 59.4% |
| Black | 0.0% | 20.6% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.1% | 0.0% | 0.4% |
| Two or More Races | 2.1% | 3.8% | 3.2% |
| Hispanic | 8.0% | 2.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Penrose, CO | Paris, TN | United States |
| Married Population | 69.4% | 42.4% | 49.8% |
| Currently Married | 69.1% | 39.4% | 48.0% |
| Married but Separated | 0.3% | 3.0% | 1.8% |
| Single Population | 30.6% | 57.6% | 50.2% |
| Never Married | 13.2% | 28.7% | 33.8% |
| Divorced | 13.9% | 20.7% | 10.8% |
| Widowed | 3.6% | 8.2% | 5.6% |
| space5 | | | |
| Household Size | 2.62 | 2.45 | 2.60 |
| Households | 1,257 | 4,057 | 124,010,992 |
| Family Households | 956 | 2,361 | 80,755,759 |
| Married couple, w/children | 33.8% | 16.9% | 30.5% |
| Married couple, no children | 48.2% | 42.9% | 42.9% |
| Non Family Households | 301 | 1,696 | 43,255,233 |
| Single householder, w/children | 7.7% | 30.5% | 15.8% |
| Single householder, no children | 10.3% | 9.7% | 10.8% |