Oneida, Kansas Demographics & Population 2026
During the 2020–2024 ACS period, Oneida, Kansas had a total population of 137, the 499th largest city in Kansas, with a median household income of $65,000, which is 12% lower than the state average. The poverty rate is 24.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 6.6% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 0.7x.
Oneida Quick Facts
How Oneida Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 155 | 137 | -11.6% |
| Median household income | $42,083 | $65,000 | +54.5% |
| Median home value | $50,000 | $45,000 | -10.0% |
How Oneida Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
Oneida Rankings in Kansas
Explore Kansas Rankings
Other Cities in Nemaha County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Sabetha | 2,471 | $70,464 | 10.6% | $170,800 |
| Seneca | 2,090 | $76,750 | 8.0% | $235,100 |
| Centralia | 501 | $67,188 | 5.5% | $86,400 |
| Wetmore | 342 | $69,375 | 5.9% | $88,400 |
| Corning | 187 | $93,750 | 8.0% | $135,000 |
| Bern | 136 | $62,500 | 5.1% | $127,300 |
| Goff | 133 | N/A | 68.4% | $50,000 |
| Baileyville | 126 | N/A | 0.0% | $447,700 |
| St. Benedict | 36 | N/A | 30.6% | N/A |
| Kelly | 1 | N/A | 0.0% | N/A |
Cities Similar to Oneida
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Crestline | 139 | N/A | N/A | 44.2% | 0.0% |
| Bern | 136 | $62,500 | $127,300 | 25.5% | 5.1% |
| Utica | 135 | $66,875 | $33,600 | 16.5% | 7.4% |
| Harveyville | 136 | $67,917 | $86,400 | 19.4% | 9.6% |
| Goff | 133 | N/A | $50,000 | 9.3% | 68.4% |
A note before these figures: with a population of 137, Oneida's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Oneida is a small community located in Kansas, within Nemaha County. The total population is 137. It ranks as the 499th most populous out of 721 Census-designated places in Kansas.
Age Demographics
The median age in Oneida is 23.3 years. This is 38% lower than the state median of 37.4 years. With 44.5% of the population under 18, Oneida has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Oneida is $65,000. This is 12% lower than the state median of $74,275. It is also 19% lower than the national median of $80,734. The poverty rate stands at 24.8%. This is 120% higher than the state poverty rate of 11.3%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 5.1%. This is 32% higher than the state rate of 3.9%. The median home value is $45,000. Housing costs are 79% lower than the state median of $217,200. With a home-value-to-income ratio of just 0.7x, Oneida is one of the most affordable housing markets in the area. 80.0% of occupied housing units are owner-occupied. This homeownership rate is 19% higher than the state average of 67.2%.
Race & Ethnicity
The largest racial or ethnic group in Oneida is White (non-Hispanic), making up 60.6% of the population. Black or African American residents account for 2.9%.
Education
6.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 82% lower than the state rate of 35.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 75.4%.
Data Sources & Methodology
All demographic data for Oneida, Kansas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Kansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 721 Census-designated places in Kansas. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Oneida, Kansas?
Oneida, Kansas has a population of 137 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oneida, KS?
The median household income in Oneida is $65,000, which is 19% lower than the national median of $80,734.
What is the poverty rate in Oneida, KS?
The poverty rate in Oneida is 24.8%. This means approximately 34 residents live below the federal poverty line.
What is the racial makeup of Oneida, Kansas?
Oneida's population is 60.6% White, 2.9% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Oneida, KS?
The median home value in Oneida is $45,000. The home-value-to-income ratio is 0.7x.
How educated is Oneida, Kansas?
6.6% of adults (25+) in Oneida hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.