Columbia, SD Demographics

The total population of Columbia is estimated to be 173 with 95 males (54.91%) and 78 females (45.09%). There are 17 less females than males in Columbia.
The median household income in Columbia was $55,686 in 2021, which marked an a decrease of 2,387(4.11%) from $58,073 in 2020. This income is 74.64% 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, Columbia sees its highest median household income among householders in the age group of 25 to 44 years old, at $70,259. Overall, the median household income for the city of Columbia stands at $55,686.
In Columbia, the median income for all workers aged 15 years and older, regardless of work hours, was $52,694 for males and $32,766 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $62,152 for males and $33,779 for females.
In Columbia, population is primarily represented by White households, reporting a median income of $55,493.
In 2022, the population of Columbia was 157, a 1.26% decrease year-by-year from 2021. Previously, in 2021, Columbia's population was 159, an increase of 1.27% compared to a population of 157 in 2020.
The median age in Columbia, SD is 33.2, as per 2021 ACS 5-Year Estimates. Of the total population, 28.11% were under the age of 15, 13.51% aged 15 to 29, 50.81% aged 30 to 64, 3.24% aged 65 to 84, and 4.32% were 85 years of age and older.
Racial distribution of Columbia population: 98.92% are White and 1.08% are American Indian and Alaska Native.