| | Callaway, NE | Broken Bow, NE | United States |
| Population | 608 | 3,522 | 329,725,481 |
| Female Population | 56.1% | 53.2% | 50.5% |
| Male Population | 43.9% | 46.8% | 49.5% |
| Median Age | 41.2 | 41.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 539 | 3,545 | 309,327,143 |
| Population - 2000 | 637 | 3,491 | 285,036,114 |
| Population - 1990 | 539 | 3,778 | 251,960,433 |
| Pop. 2000 to Now | -17.6% | -1.6% | 15.6% |
| Pop. 1990 to Now | -2.6% | -9.0% | 30.8% |
| space4 | | | |
| Population Density | 871.1 | 1,803.4 | 93.4 |
| Land Area | 0.7 | 2.0 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Callaway, NE | Broken Bow, NE | United States |
| Age 0 to 4 | 6.4% | 3.0% | 5.9% |
| Age 5 to 9 | 13.5% | 7.2% | 6.1% |
| Age 10 to 14 | 5.3% | 10.5% | 6.6% |
| Age 15 to 17 | 2.0% | 6.5% | 3.9% |
| Age 18 to 20 | 0.7% | 2.4% | 4.0% |
| Age 21 to 24 | 6.1% | 5.8% | 5.2% |
| Age 25 to 34 | 8.1% | 8.5% | 13.8% |
| Age 35 to 44 | 16.3% | 14.0% | 12.9% |
| Age 45 to 54 | 13.2% | 7.1% | 12.6% |
| Age 55 to 59 | 7.9% | 6.5% | 6.7% |
| Age 60 to 64 | 2.3% | 6.1% | 6.3% |
| Age 65 to 74 | 9.4% | 10.9% | 9.6% |
| Age 75 to 84 | 6.7% | 7.4% | 4.5% |
| Age 85 and over | 2.3% | 4.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Callaway, NE | Broken Bow, NE | United States |
| White | 95.2% | 90.5% | 59.4% |
| Black | 0.3% | 1.3% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.7% | 3.8% | 3.2% |
| Hispanic | 3.8% | 4.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Callaway, NE | Broken Bow, NE | United States |
| Married Population | 61.3% | 51.3% | 49.8% |
| Currently Married | 61.3% | 50.3% | 48.0% |
| Married but Separated | 0.0% | 1.1% | 1.8% |
| Single Population | 38.7% | 48.7% | 50.2% |
| Never Married | 17.1% | 27.9% | 33.8% |
| Divorced | 12.5% | 10.9% | 10.8% |
| Widowed | 9.0% | 9.9% | 5.6% |
| space5 | | | |
| Household Size | 2.20 | 2.25 | 2.60 |
| Households | 276 | 1,538 | 124,010,992 |
| Family Households | 171 | 874 | 80,755,759 |
| Married couple, w/children | 39.2% | 32.7% | 30.5% |
| Married couple, no children | 38.6% | 43.9% | 42.9% |
| Non Family Households | 105 | 664 | 43,255,233 |
| Single householder, w/children | 17.5% | 19.0% | 15.8% |
| Single householder, no children | 4.7% | 4.3% | 10.8% |