South St. Paul is a city located in Dakota County, Minnesota. South St. Paul has a 2025 population of 20,559 . South St. Paul is currently declining at a rate of -0.15% annually and its population has decreased by -0.75% since the most recent census, which recorded a population of 20,714 in 2020.
The average household income in South St. Paul is $92,965 with a poverty rate of 9.11%. The median age in South St. Paul is 37.3 years: 37.2 years for males, and 37.4 years for females. For every 100 females there are 95.4 males.
Data after 2023 is projected based on recent change
The racial composition of South St. Paul includes 75.06% White, 8.41% other race, 4.59% Black or African American, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
White (75.06%)
Other race (8.41%)
Two or more races (8.15%)
Black or African American (4.59%)
Asian (2.37%)
Native American (1.31%)
Native Hawaiian or Pacific Islander (0.1%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 15,488 | 75.06% |
| Other race | 1,735 | 8.41% |
| Two or more races | 1,681 | 8.15% |
| Black or African American | 948 | 4.59% |
| Asian | 489 | 2.37% |
| Native American | 271 | 1.31% |
| Native Hawaiian or Pacific Islander | 21 | 0.1% |
Married
Widowed
Divorced
Separated
Never Married
South St. Paul's average per capita income is $54,201. Household income levels show a median of $84,472. The poverty rate stands at 9.11%.
Name | Median | Mean |
|---|---|---|
| Married Families | $117,744 | - |
| Families | $103,566 | $109,031 |
| Households | $84,472 | $92,965 |
| Non Families | $54,019 | $61,778 |
Average Income
Median Household Income
Poverty Rate