In 2019, Olsburg, KS had a population of 239 people with a median age of 35.8 and a median household income of $54,792. Between 2018 and 2019 the population of Olsburg, KS grew from 217 to 239, a 10.1% increase and its median household income grew from $50,833 to $54,792, a 7.79% increase.
The 5 largest ethnic groups in Olsburg, KS are White (Non-Hispanic) (93.7%), White (Hispanic) (4.6%), Two+ (Non-Hispanic) (1.67%), Black or African American (Non-Hispanic) (0%), and Black or African American (Hispanic) (0%). 0% of the households in Olsburg, KS speak a non-English language at home as their primary language.
99.2% of the residents in Olsburg, KS are U.S. citizens.
In 2019, the median property value in Olsburg, KS was $112,500, and the homeownership rate was 87.6%. Most people in Olsburg, KS drove alone to work, and the average commute time was 26.3 minutes. The average car ownership in Olsburg, KS was 2 cars per household.