Seneca, WI
Population 336 · Wisconsin
About Seneca, WI
Seneca is a small community located in Wisconsin with a population of 336 residents according to the latest US Census Bureau American Community Survey data. The median household income is $59,013 per year, which is 21% below the national median of $75,149. The median age of 37.1 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in Seneca features a median home value of $131,300, which is 46% below the national median of $244,900. This makes Seneca one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $920, 21% below the national average of $1,163/month. Of the 99 total housing units, 92% are owner-occupied (91 units) and 8% are renter-occupied (8 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Seneca shows an unemployment rate of 4.3%, which is near the national rate of 3.7%. The poverty rate stands at 2.7%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Seneca have an average one-way commute time of 31.1 minutes.
Education & Demographics
30.4% 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 2.7% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 0.6% Asian residents, with 0.0% of the population being foreign-born.
Cost of Living in Seneca, WI
Compared to national averages, Seneca has a median household income of $59,013 (21% below the national median of $75,149). Home values average $131,300, which is 46% below the national median. Monthly rent at $920 is 21% below the US average of $1,163. Within Wisconsin, Seneca's income is 19% below the state average of $72,579, and home values are 36% below the state median of $205,802.
Why Live in Seneca, WI?
Seneca offers affordable housing with a median home value of $131,300, below the US average of $244,900, and rent that’s lower than the national average at $920/month, and a low poverty rate of 2.7%, better than the national average.
Potential considerations include median household income ($59,013) 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 336 with a median age of 37.1 years. Compare Seneca with other cities to see how it stacks up, or explore all cities in Wisconsin.
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Demographics
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Economy & Education
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Other Cities in Wisconsin
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Seneca
What is the population of Seneca, WI?
The population of Seneca, WI is 336 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Wisconsin.
What is the median household income in Seneca?
The median household income in Seneca, WI is $59,013 per year, which is 21% below the national median of $75,149.
What is the median home value in Seneca?
The median home value in Seneca, WI is $131,300, which is 46% 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, WI is $920, which is 21% below the national average of $1,163/month.
What is the unemployment rate in Seneca?
The unemployment rate in Seneca, WI is 4.3%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Seneca, WI a good place to live?
Seneca offers a moderate cost of living, affordable housing, and growing employment opportunities. With a population of 336 and a median age of 37.1, the city appeals to a broad range of residents.
How educated is Seneca, WI?
30.4% 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, WI: median home value is $131,300 (46% below national), median rent is $920/month, and median household income is $59,013. The home-value-to-income ratio is 2.2x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Seneca?
The poverty rate in Seneca, WI is 2.7%, 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, WI?
Seneca's population is 2.7% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 0.6% Asian, and 0.0% two or more races. 0.0% of residents are foreign-born.