| PEOPLE | Longmont | Fayetteville | United States |
| Population | 86,270 | 73,580 | 308,035,306 |
| Pop. Density | 3,294 | 1,366 | 87 |
| Pop. Change | 19.11% | 26.69% | 8.07% |
| Median Age | 36.6 | 27.4 | 37.3 |
| Households | 33,252 | 30,726 | 116,716,292 |
| Household Size | 2.57 | 2.18 | 2.58 |
| Male Population | 49.26% | 50.28% | 49.27% |
| Female Population | 50.74% | 49.72% | 50.96% |
| Married Population | 53.91% | 36.89% | 47.02% |
| Single Population | 46.09% | 63.11% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 7.20% | 5.96% | 6.56% |
| Age 5 to 9 | 7.67% | 5.26% | 6.61% |
| Age 10 to 14 | 7.15% | 4.63% | 6.71% |
| Age 15 to 17 | 4.17% | 2.65% | 4.21% |
| Age 18 to 20 | 2.26% | 7.14% | 2.95% |
| Age 21 to 24 | 5.64% | 19.05% | 7.01% |
| Age 25 to 34 | 13.52% | 18.60% | 13.33% |
| Age 35 to 44 | 14.68% | 11.05% | 13.33% |
| Age 45 to 49 | 15.30% | 9.84% | 14.61% |
| Age 50 to 54 | 15.30% | 9.84% | 14.61% |
| Age 55 to 59 | 11.24% | 7.99% | 11.84% |
| Age 60 to 64 | 11.24% | 7.99% | 11.84% |
| Age 65 to 74 | 6.02% | 3.88% | 7.05% |
| Age 75 to 84 | 3.52% | 2.66% | 4.24% |
| Age 85 and over | 1.63% | 1.28% | 1.78% |
| RACE | | | |
| White | 83.32% | 83.80% | 72.41% |
| Black | 0.94% | 5.95% | 12.61% |
| Asian | 3.20% | 3.08% | 4.75% |
| American Indian | 1.00% | 1.07% | 0.95% |
| Other | 11.55% | 6.10% | 9.28% |
| Hispanic | 5.50% | 2.65% | 16.35% |
| Non-Hispanic | 94.50% | 97.35% | 83.65% |
| FAMILY | | | |
| Married, w/children | 35.35% | 31.64% | 30.42% |
| Married, no children | 41.28% | 39.58% | 42.46% |
| Single, w/children | 14.13% | 16.91% | 14.39% |
| Single, no children | 9.24% | 11.86% | 12.73% |
| Divorced | 12.68% | 11.32% | 10.62% |
| Separated | 3.44% | 6.65% | 4.97% |
| Widowed | 4.65% | 4.62% | 6.14% |
| Now Married | 53.12% | 37.33% | 46.32% |
| Never Married | 26.11% | 40.08% | 31.95% |
