Columbia, KY Demographics

The total population of Columbia is estimated to be 4,811 with 2,220 males (46.14%) and 2,591 females (53.86%). There are 371 more females than males in Columbia.
The median household income in Columbia was $49,160 in 2021, which marked an an increase of 1,771(3.74%) from $47,389 in 2020. This income is 65.89% 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 45 to 64 years old, at $57,255. Overall, the median household income for the city of Columbia stands at $49,160.
In Columbia, the median income for all workers aged 15 years and older, regardless of work hours, was $27,889 for males and $14,799 for females. However, when specifically considering full-time, year-round workers within the same age group, the median income was $41,109 for males and $40,013 for females.
In Columbia, there are just two different racial groups among households. Among these, Black or African American households report a median household income of $51,220, while White households have a median household income of $49,174.
In 2022, the population of Columbia was 4,846, a 0.21% increase year-by-year from 2021. Previously, in 2021, Columbia's population was 4,836, an increase of 0.02% compared to a population of 4,835 in 2020.
The median age in Columbia, KY is 25.3, as per 2021 ACS 5-Year Estimates. Of the total population, 15.38% were under the age of 15, 39.32% aged 15 to 29, 31.26% aged 30 to 64, 11.35% aged 65 to 84, and 2.69% were 85 years of age and older.
Racial distribution of Columbia population: 88.35% are White, 4.29% are Black or African American, 0.41% are Asian, 0.16% are Native Hawaiian and other Pacific Islander, 0.87% are some other race and 5.92% are multiracial.