Median Household Income
$46,023 ± $9,517
Median Home Value
$132,600 ± $38,056
Median Gross Rent
$902 ± $102/mo
Per Capita Income
$23,008
Poverty Rate
21.4%
Unemployment Rate
0.8%
Homeownership Rate
64.2%
Bachelor's Degree or Higher
7.0%
Median Age
39.9
Average Commute
21 min
Households
645
Veterans
198
Population Over Time
Seneca shrank 10.8% from 2014 to 2024.
2014
2,137
2016
2,387
2018
2,570
2020
2,229
2022
2,005
2024
1,906
Population by Race & Ethnicity
White
75.6%
Hispanic or Latino
4.8%
Black or African American
0.0%
Asian
0.2%
Nearby Cities in Missouri
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.