Onaga, KS
Population 680 · Kansas
About Onaga, KS
Onaga is a small community located in Kansas with a population of 680 residents according to the latest US Census Bureau American Community Survey data. The median household income is $46,042 per year, which is 39% below the national median of $75,149. The median age of 58.3 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 Onaga features a median home value of $95,400, which is 61% below the national median of $244,900. This makes Onaga one of the more affordable markets in the country, potentially attractive for first-time homebuyers. Median monthly rent is $855, 26% below the national average of $1,163/month. Of the 348 total housing units, 50% are owner-occupied (137 units) and 50% are renter-occupied (139 units). The higher proportion of renters may reflect a transient population, younger demographics, or high housing costs relative to income.
Economy & Employment
The local economy in Onaga shows an unemployment rate of 2.4%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 12.9%, above the national average of 12.4%. Workers in Onaga have an average one-way commute time of 19.9 minutes, one of the shorter commutes in the region.
Education & Demographics
28.3% of Onaga 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 1.6% White, 3.2% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 3.4% of the population being foreign-born.
Cost of Living in Onaga, KS
Compared to national averages, Onaga has a median household income of $46,042 (39% below the national median of $75,149). Home values average $95,400, which is 61% below the national median. Monthly rent at $855 is 26% below the US average of $1,163. Within Kansas, Onaga's income is 28% below the state average of $63,989, and home values are 16% below the state median of $113,913.
Why Live in Onaga, KS?
Onaga offers affordable housing with a median home value of $95,400, below the US average of $244,900, and rent that’s lower than the national average at $855/month, and a strong job market with an unemployment rate of just 2.4%. Additionally, the city features short commute times averaging just 19.9 minutes.
Potential considerations include median household income ($46,042) that falls below the national average. However, Onaga’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Onaga has a population of 680 with a median age of 58.3 years. Compare Onaga with other cities to see how it stacks up, or explore all cities in Kansas.
Similar Cities Near Onaga
Cities in Kansas with a similar population size.
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 Onaga With Other Cities
Frequently Asked Questions about Onaga
What is the population of Onaga, KS?
The population of Onaga, KS is 680 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in Kansas.
What is the median household income in Onaga?
The median household income in Onaga, KS is $46,042 per year, which is 39% below the national median of $75,149.
What is the median home value in Onaga?
The median home value in Onaga, KS is $95,400, which is 61% below the national median of $244,900. A significant portion of residents rent their homes.
What is the average rent in Onaga?
The median monthly rent in Onaga, KS is $855, which is 26% below the national average of $1,163/month.
What is the unemployment rate in Onaga?
The unemployment rate in Onaga, KS is 2.4%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Onaga, KS a good place to live?
Onaga offers a moderate cost of living, affordable housing, and a strong job market. With a population of 680 and a median age of 58.3, the city appeals to established professionals and retirees.
How educated is Onaga, KS?
28.3% of residents in Onaga 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 Onaga?
Key cost-of-living indicators for Onaga, KS: median home value is $95,400 (61% below national), median rent is $855/month, and median household income is $46,042. The home-value-to-income ratio is 2.1x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Onaga?
The poverty rate in Onaga, KS is 12.9%, compared to the national average of 12.4%. Residents and prospective movers should be aware of the economic challenges facing parts of this community.
How diverse is Onaga, KS?
Onaga's population is 1.6% White, 3.2% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 0.0% two or more races. 3.4% of residents are foreign-born.