In 2018, Chickasaw County, MS had a population of 17.3k people with a median age of 36.8 and a median household income of $35,939. Between 2017 and 2018 the population of Chickasaw County, MS declined from 17,305 to 17,279, a -0.15% decrease and its median household income grew from $33,579 to $35,939, a 7.03% increase.
The 5 largest ethnic groups in Chickasaw County, MS are White (Non-Hispanic) (49.9%), Black or African American (Non-Hispanic) (43.4%), White (Hispanic) (2.52%), Two+ (Non-Hispanic) (1.63%), and Other (Hispanic) (1.37%). 0% of the people in Chickasaw County, MS speak a non-English language, and 98.6% are U.S. citizens.
In 2018, the median property value in Chickasaw County, MS was $66,000, and the homeownership rate was 71.2%. Most people in Chickasaw County, MS drove alone to work, and the average commute time was 23.9 minutes. The average car ownership in Chickasaw County, MS was 2 cars per household.