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Seneca, KS

View of Seneca, KS
Image credit: SharonPapierdreams / CC BY-SA 4.0
Population
2,139
U.S. Census Population Estimates Program · 2025
Elevation
1,141 ft
Median Home Value
$235,100
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$602/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$76,750
U.S. Census American Community Survey 5-Year · 2024

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Seneca in context.

OverallBest places in KansasPopulation rankingHighest population places in KansasNearest larger communityBeatrice, Nebraska47 miles away · 12,318 residents.

About Seneca

Seneca is a city and the county seat of Nemaha County, Kansas, situated in the northern tier of the state. Founded in 1857 along the historic Oregon Trail route and developing as a agricultural trade center, the community of approximately 2,090 is served by Nemaha Central USD 115 for public K-12 education locally today.

Top Rating Signals

Highest current ratings for this town.

Lower County Wildfire Hazard Potential ClassA+100.0ratingLower FEMA County Hurricane Risk IndexA+100.0ratingLower Projected Late-Century County-Area Exposure to Sea-Level RiseA+100.0rating

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