In 2020, Montgomery County, KS had a population of 32.1k people with a median age of 40.3 and a median household income of $45,288. Between 2019 and 2020 the population of Montgomery County, KS declined from 32,521 to 32,114, a −1.25% decrease and its median household income grew from $45,157 to $45,288, a 0.29% increase.
The 5 largest ethnic groups in Montgomery County, KS are White (Non-Hispanic) (79%), Black or African American (Non-Hispanic) (5.25%), Two+ (Non-Hispanic) (4.61%), White (Hispanic) (4.31%), and American Indian & Alaska Native (Non-Hispanic) (3.24%).
None of the households in Montgomery County, KS reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.1% of the residents in Montgomery County, KS are U.S. citizens.
In 2020, the median property value in Montgomery County, KS was $78,900, and the homeownership rate was 69.5%. Most people in Montgomery County, KS drove alone to work, and the average commute time was 17.6 minutes. The average car ownership in Montgomery County, KS was 2 cars per household.