Columbia demographics profile

StatisticColumbiaSouth DakotaNational
Population density (sq mi)981191
Median age43.536.837.7
Male/Female ratio1.0:11.0:11.0:1
Married (15yrs & older)54%59%55%
Families w/ Kids under 1827%44%43%
Speak English97%94%79%
Speak Spanish0%2%13%
Columbia, SD has a population of 149 and is the 25,673rd largest city in the United States. The population density is 98 per sq mi which is 809% higher than the South Dakota average and 8% higher than the national average. The median age in Columbia is 44 which is approximately 18% higher than the South Dakota average of 37. In Columbia, 54% of the population over 15 years of age are married, 97% speak English and 0% speak Spanish. 70% of Columbia residents were born in South Dakota, 29% were born out of state, 0% were born outside of the United States and 1% were foreign born.

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Did you know?

  • The population density in Columbia is 809% higher than South Dakota.
  • The median age in Columbia is 18% higher than South Dakota.
  • In Columbia 100.00% of the population is White.
  • In Columbia 0.00% of the population is Black or African American.
  • In Columbia 0.00% of the population is Asian.

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Columbia population breakdown by race

RaceColumbiaSouth DakotaNational
Black or African American0.00%1.65%12.63%
American Indian0.00%8.72%0.82%
Native Hawaiian0.00%0.04%0.18%
Mixed race0.00%2.61%3.06%
Other race0.00%0.88%4.75%
In Columbia, 0.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Columbia age breakdown

Marital status

Age of children in married couples

Source: The Columbia, SD demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).