Calvin is a town located in Hughes County, Oklahoma. Calvin has a 2025 population of 308 . Calvin is currently declining at a rate of -0.32% annually and its population has decreased by -0.65% since the most recent census, which recorded a population of 310 in 2020.
The average household income in Calvin is $56,498 with a poverty rate of 24.6%. The median age in Calvin is 29 years: 26.4 years for males, and 35.8 years for females. For every 100 females there are 84.2 males.
Data after 2023 is projected based on recent change
The racial composition of Calvin includes 71.39% White, 25.13% Native American, and smaller percentages for Black or African American, Two or more races and multiracial populations.
White (71.39%)
Native American (25.13%)
Black or African American (2.67%)
Two or more races (0.8%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 267 | 71.39% |
| Native American | 94 | 25.13% |
| Black or African American | 10 | 2.67% |
| Two or more races | 3 | 0.8% |
Married
Widowed
Divorced
Separated
Never Married
Calvin's average per capita income is $30,625. Household income levels show a median of $46,875. The poverty rate stands at 24.6%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,385 | - |
| Families | $61,250 | $66,058 |
| Households | $46,875 | $56,498 |
| Non Families | $17,250 | $24,414 |
Average Income
Median Household Income
Poverty Rate