Codington County, SD Demographics

The total population of Codington County is estimated to be 28,402 with 14,365 males (50.58%) and 14,037 females (49.42%). There are 328 less females than males in Codington County.
The median household income in Codington County was $66,472 in 2021, which marked an an increase of 880(1.34%) from $65,592 in 2020. This income is 89.10% of the U.S. median household income of $74,606 (all incomes in 2022 inflation-adjusted dollars).
Per the latest American Community Survey by the Census Bureau, Codington County sees its highest median household income among householders in the age group of 25 to 44 years old, at $81,106. Overall, the median household income for the county of Codington County stands at $66,472.
In Codington County, the median income for all workers aged 15 years and older, regardless of work hours, was $45,936 for males and $27,151 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $57,325 for males and $41,995 for females.
In Codington County, there are just two different racial groups among households. Among these, Two or More Races households report a median household income of $91,427, while White households have a median household income of $66,199.
In 2022, the population of Codington County was 28,721, a 0.89% increase year-by-year from 2021. Previously, in 2021, Codington County's population was 28,467, an increase of 0.41% compared to a population of 28,350 in 2020.
The median age in Codington County, SD is 39.3, as per 2021 ACS 5-Year Estimates. Of the total population, 19.73% were under the age of 15, 18.48% aged 15 to 29, 44.34% aged 30 to 64, 14.78% aged 65 to 84, and 2.66% were 85 years of age and older.
Racial distribution of Codington County population: 92.87% are White, 0.92% are Black or African American, 2.11% are American Indian and Alaska Native, 0.64% are Asian, 0.49% are some other race and 2.96% are multiracial.