In 2023, Seneca, KS had a population of 2.14k people with a median age of 42.9 and a median household income of $70,221. Between 2022 and 2023 the population of Seneca, KS grew from 2,045 to 2,139, a 4.6% increase and its median household income declined from $72,670 to $70,221, a −3.37% decrease.
The 5 largest ethnic groups in Seneca, KS are White (Non-Hispanic) (93.3%), White (Hispanic) (4.39%), Other (Non-Hispanic) (1.03%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (0.935%), and Black or African American (Non-Hispanic) (0.14%).
None of the households in Seneca, 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.
99.9% of the residents in Seneca, KS are U.S. citizens.
In 2023, the median property value in Seneca, KS was $217,000, and the homeownership rate was 78.3%.
Most people in Seneca, KS drove alone to work, and the average commute time was 10.1 minutes. The average car ownership in Seneca, KS was 2 cars per household.