| | Calera, OK | Baxter Springs, KS | United States |
| Population | 2,815 | 3,910 | 329,725,481 |
| Female Population | 55.3% | 51.2% | 50.5% |
| Male Population | 44.7% | 48.9% | 49.5% |
| Median Age | 30.8 | 40.6 | 38.4 |
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| Population - 2010 | 2,172 | 4,245 | 309,327,143 |
| Population - 2000 | 1,739 | 4,602 | 285,036,114 |
| Population - 1990 | 1,536 | 4,351 | 251,960,433 |
| Pop. 2000 to Now | 38.8% | -15.4% | 15.6% |
| Pop. 1990 to Now | 57.2% | -10.5% | 30.8% |
| space4 | | | |
| Population Density | 583.3 | 1,242.1 | 93.4 |
| Land Area | 4.8 | 3.1 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
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| Est. Total Population By Age | | | |
| | Calera, OK | Baxter Springs, KS | United States |
| Age 0 to 4 | 10.5% | 5.3% | 5.9% |
| Age 5 to 9 | 7.6% | 9.4% | 6.1% |
| Age 10 to 14 | 6.6% | 4.8% | 6.6% |
| Age 15 to 17 | 2.7% | 4.7% | 3.9% |
| Age 18 to 20 | 3.9% | 4.9% | 4.0% |
| Age 21 to 24 | 6.3% | 4.2% | 5.2% |
| Age 25 to 34 | 21.0% | 11.2% | 13.8% |
| Age 35 to 44 | 8.1% | 12.7% | 12.9% |
| Age 45 to 54 | 9.8% | 7.8% | 12.6% |
| Age 55 to 59 | 5.3% | 10.6% | 6.7% |
| Age 60 to 64 | 6.6% | 10.5% | 6.3% |
| Age 65 to 74 | 7.7% | 10.0% | 9.6% |
| Age 75 to 84 | 3.0% | 2.7% | 4.5% |
| Age 85 and over | 0.9% | 1.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Calera, OK | Baxter Springs, KS | United States |
| White | 63.7% | 84.6% | 59.4% |
| Black | 1.0% | 0.1% | 12.2% |
| Asian | 0.8% | 0.0% | 5.6% |
| Native American | 15.3% | 2.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 2.3% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 12.3% | 6.9% | 3.2% |
| Hispanic | 7.0% | 3.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Calera, OK | Baxter Springs, KS | United States |
| Married Population | 48.8% | 52.1% | 49.8% |
| Currently Married | 41.8% | 51.4% | 48.0% |
| Married but Separated | 7.0% | 0.7% | 1.8% |
| Single Population | 51.2% | 47.9% | 50.2% |
| Never Married | 27.9% | 26.9% | 33.8% |
| Divorced | 18.5% | 13.4% | 10.8% |
| Widowed | 4.9% | 7.5% | 5.6% |
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| Household Size | 2.53 | 2.51 | 2.60 |
| Households | 1,101 | 1,542 | 124,010,992 |
| Family Households | 732 | 910 | 80,755,759 |
| Married couple, w/children | 30.1% | 30.0% | 30.5% |
| Married couple, no children | 25.0% | 49.1% | 42.9% |
| Non Family Households | 369 | 632 | 43,255,233 |
| Single householder, w/children | 34.4% | 18.5% | 15.8% |
| Single householder, no children | 10.5% | 2.4% | 10.8% |