Seneca, KS
Population 2,139 · Kansas
About Seneca, KS
Seneca is a small town located in Kansas with a population of 2,139 residents according to the latest US Census Bureau American Community Survey data. The median household income is $70,221 per year, which is 7% below the national median of $75,149. The median age of 42.9 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Seneca features a median home value of $217,000, which is 11% below the national median of $244,900. This positions Seneca in a moderately priced market relative to the rest of the country. Median monthly rent is $607, 48% below the national average of $1,163/month. Of the 970 total housing units, 78% are owner-occupied (696 units) and 22% are renter-occupied (193 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Seneca shows an unemployment rate of 0.5%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 8.5%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Seneca have an average one-way commute time of 10.1 minutes, one of the shorter commutes in the region.
Education & Demographics
24.5% of Seneca residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This is in line with national trends in educational attainment. The community's demographic composition includes 4.4% White, 0.0% Hispanic or Latino, 0.1% Black or African American, and 0.0% Asian residents, with 0.4% of the population being foreign-born.
How Seneca Ranks in Kansas
Cost of Living in Seneca, KS
Compared to national averages, Seneca has a median household income of $70,221 (7% below the national median of $75,149). Home values average $217,000, which is 11% below the national median. Monthly rent at $607 is 48% below the US average of $1,163. Within Kansas, Seneca's income is 10% above the state average of $63,989, and home values are 90% above the state median of $113,913.
Why Live in Seneca, KS?
Seneca offers affordable housing with a median home value of $217,000, below the US average of $244,900, and rent that’s lower than the national average at $607/month, and a strong job market with an unemployment rate of just 0.5%. Additionally, the city features a low poverty rate of 8.5%, better than the national average, and short commute times averaging just 10.1 minutes.
Potential considerations include median household income ($70,221) that falls below the national average. However, Seneca’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Seneca has a population of 2,139 with a median age of 42.9 years. Compare Seneca with other cities to see how it stacks up, or explore all cities in Kansas.
Similar Cities Near Seneca
Cities in Kansas with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Ellis | 2,145 | $70,274 | $156,900 | Compare |
| Phillipsburg | 2,132 | $58,125 | $93,900 | Compare |
| North Newton | 2,150 | $86,750 | $202,700 | Compare |
| Cherryvale | 2,125 | $47,411 | $53,300 | Compare |
| Ellinwood | 2,117 | $55,332 | $94,800 | Compare |
| Fredonia | 2,113 | $61,250 | $87,700 | Compare |
| Herington | 2,105 | $68,214 | $79,000 | Compare |
| Minneapolis | 2,101 | $65,694 | $133,100 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Kansas
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Seneca With Other Cities
Frequently Asked Questions about Seneca
What is the population of Seneca, KS?
The population of Seneca, KS is 2,139 according to the latest US Census Bureau American Community Survey estimates. This makes it a small town in Kansas.
What is the median household income in Seneca?
The median household income in Seneca, KS is $70,221 per year, which is 7% below the national median of $75,149.
What is the median home value in Seneca?
The median home value in Seneca, KS is $217,000, which is 11% below the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Seneca?
The median monthly rent in Seneca, KS is $607, which is 48% below the national average of $1,163/month.
What is the unemployment rate in Seneca?
The unemployment rate in Seneca, KS is 0.5%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Seneca, KS a good place to live?
Seneca offers a moderate cost of living, affordable housing, and a strong job market. With a population of 2,139 and a median age of 42.9, the city appeals to a broad range of residents.
How educated is Seneca, KS?
24.5% of residents in Seneca aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Seneca?
Key cost-of-living indicators for Seneca, KS: median home value is $217,000 (11% below national), median rent is $607/month, and median household income is $70,221. The home-value-to-income ratio is 3.1x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Seneca?
The poverty rate in Seneca, KS is 8.5%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Seneca, KS?
Seneca's population is 4.4% White, 0.0% Hispanic or Latino, 0.1% Black or African American, 0.0% Asian, and 0.1% two or more races. 0.4% of residents are foreign-born.