| | Clyde, NY | Westcliffe, CO | United States |
| Population | 2,033 | 403 | 329,725,481 |
| Female Population | 48.3% | 54.1% | 50.5% |
| Male Population | 51.7% | 45.9% | 49.5% |
| Median Age | 43.3 | 54.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,084 | 575 | 309,327,143 |
| Population - 2000 | 2,269 | 417 | 285,036,114 |
| Population - 1990 | 2,409 | 312 | 251,960,433 |
| Pop. 2000 to Now | -14.3% | 66.0% | 15.6% |
| Pop. 1990 to Now | -19.3% | 121.8% | 30.8% |
| space4 | | | |
| Population Density | 924.9 | 326.3 | 93.4 |
| Land Area | 2.2 | 1.2 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Clyde, NY | Westcliffe, CO | United States |
| Age 0 to 4 | 8.2% | 1.0% | 5.9% |
| Age 5 to 9 | 5.3% | 0.7% | 6.1% |
| Age 10 to 14 | 6.8% | 6.0% | 6.6% |
| Age 15 to 17 | 2.2% | 4.5% | 3.9% |
| Age 18 to 20 | 1.9% | 2.0% | 4.0% |
| Age 21 to 24 | 5.9% | 4.5% | 5.2% |
| Age 25 to 34 | 13.8% | 10.4% | 13.8% |
| Age 35 to 44 | 9.3% | 11.4% | 12.9% |
| Age 45 to 54 | 13.6% | 12.9% | 12.6% |
| Age 55 to 59 | 12.1% | 5.7% | 6.7% |
| Age 60 to 64 | 5.1% | 9.9% | 6.3% |
| Age 65 to 74 | 8.8% | 18.4% | 9.6% |
| Age 75 to 84 | 4.1% | 10.7% | 4.5% |
| Age 85 and over | 2.9% | 2.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Clyde, NY | Westcliffe, CO | United States |
| White | 90.9% | 93.5% | 59.4% |
| Black | 4.3% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 1.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.7% | 0.4% |
| Two or More Races | 2.3% | 0.2% | 3.2% |
| Hispanic | 2.5% | 3.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Clyde, NY | Westcliffe, CO | United States |
| Married Population | 47.1% | 44.9% | 49.8% |
| Currently Married | 44.4% | 43.3% | 48.0% |
| Married but Separated | 2.7% | 1.6% | 1.8% |
| Single Population | 52.9% | 55.1% | 50.2% |
| Never Married | 36.0% | 32.0% | 33.8% |
| Divorced | 11.7% | 14.5% | 10.8% |
| Widowed | 5.2% | 8.6% | 5.6% |
| space5 | | | |
| Household Size | 2.29 | 1.69 | 2.60 |
| Households | 882 | 234 | 124,010,992 |
| Family Households | 473 | 88 | 80,755,759 |
| Married couple, w/children | 24.9% | 21.6% | 30.5% |
| Married couple, no children | 45.9% | 67.0% | 42.9% |
| Non Family Households | 409 | 146 | 43,255,233 |
| Single householder, w/children | 15.2% | 9.1% | 15.8% |
| Single householder, no children | 14.0% | 2.3% | 10.8% |