Gregory is a city located in Gregory County, South Dakota. Gregory has a 2025 population of 1,279 . Gregory is currently growing at a rate of 0.71% annually and its population has increased by 3.9% since the most recent census, which recorded a population of 1,231 in 2020.
The average household income in Gregory is $62,234 with a poverty rate of 9.32%. The median age in Gregory is 46.1 years: 41.5 years for males, and 46.9 years for females. For every 100 females there are 85.5 males.
Data after 2023 is projected based on recent change
The racial composition of Gregory includes 86.77% White, 3.01% Black or African American, and smaller percentages for Native American and multiracial populations.
White (86.77%)
Two or more races (7.52%)
Black or African American (3.01%)
Native American (2.71%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,154 | 86.77% |
| Two or more races | 100 | 7.52% |
| Black or African American | 40 | 3.01% |
| Native American | 36 | 2.71% |
Married
Widowed
Divorced
Separated
Never Married
Gregory's average per capita income is $36,838. Household income levels show a median of $47,629. The poverty rate stands at 9.32%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,781 | - |
| Families | $73,906 | $84,232 |
| Households | $47,629 | $62,234 |
| Non Families | $29,792 | $36,241 |
Average Income
Median Household Income
Poverty Rate