In 2019, Columbia, CA had a population of 2.23k people with a median age of 45.4 and a median household income of $38,679. Between 2018 and 2019 the population of Columbia, CA grew from 2,217 to 2,226, a 0.406% increase and its median household income grew from $35,977 to $38,679, a 7.51% increase.
The 5 largest ethnic groups in Columbia, CA are White (Non-Hispanic) (89%), White (Hispanic) (4.9%), Two+ (Non-Hispanic) (2.83%), Two+ (Hispanic) (2.02%), and Other (Hispanic) (0.539%). 0% of the households in Columbia, CA speak a non-English language at home as their primary language, and 99.5% of the residents in Columbia, CA are U.S. citizens.
The largest universities in Columbia, CA are Columbia College (447 degrees awarded in 2019).
In 2019, the median property value in Columbia, CA was $318,100, and the homeownership rate was 72.5%. Most people in Columbia, CA drove alone to work, and the average commute time was 21.1 minutes. The average car ownership in Columbia, CA was 4 cars per household.