Belle Plaine, Kansas Demographics & Population 2026
During the 2020–2024 ACS period, Belle Plaine, Kansas had a total population of 1,449, the 158th largest city in Kansas, with a median household income of $63,214, which is 15% lower than the state average. The poverty rate is 16.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.0x.
Belle Plaine Quick Facts
How Belle Plaine 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 | 1,486 | 1,449 | -2.5% |
| Median household income | $62,727 | $63,214 | +0.8% |
| Median home value | $121,500 | $123,900 | +2.0% |
How Belle Plaine 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
Belle Plaine Rankings in Kansas
Explore Kansas Rankings
Other Cities in Sumner County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Wellington | 7,615 | $50,333 | 16.4% | $97,100 |
| Conway Springs | 1,573 | $73,320 | 11.2% | $113,300 |
| Caldwell | 976 | $44,286 | 12.8% | $75,600 |
| Oxford | 964 | $59,167 | 7.1% | $117,200 |
| Argonia | 542 | $79,531 | 7.8% | $122,800 |
| South Haven | 276 | $78,750 | 2.5% | $81,700 |
| Milton | 185 | $40,000 | 0.0% | N/A |
| Hunnewell | 104 | $42,045 | 60.6% | N/A |
| Mayfield | 102 | $52,750 | 7.8% | $91,300 |
| Milan | 80 | N/A | 6.3% | N/A |
Cities Similar to Belle Plaine
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Sublette | 1,500 | $66,331 | $160,500 | 26.0% | 13.2% |
| Chapman | 1,454 | $72,344 | $195,600 | 28.9% | 11.2% |
| Medicine Lodge | 1,578 | $59,392 | $97,100 | 24.3% | 5.9% |
| Inman | 1,325 | $59,250 | $149,000 | 18.5% | 4.2% |
| Silver Lake | 1,553 | $56,834 | $169,300 | 32.3% | 5.3% |
Population Overview
Belle Plaine is a small community located in Kansas, within Sumner County. The total population is 1,449. It ranks as the 158th most populous out of 721 Census-designated places in Kansas.
Age Demographics
The median age in Belle Plaine is 42.4 years. This is 13% higher than the state median of 37.4 years.
Economy, Income & Housing
The median household income in Belle Plaine is $63,214. This is 15% lower than the state median of $74,275. It is also 22% lower than the national median of $80,734. The poverty rate stands at 16.8%. This is 49% higher than the state poverty rate of 11.3%. The unemployment rate is 3.7%. This is 6% lower than the state rate of 3.9%. The median home value is $123,900. Housing costs are 43% lower than the state median of $217,200. With a home-value-to-income ratio of just 2.0x, Belle Plaine is one of the most affordable housing markets in the area. 56.4% of occupied housing units are owner-occupied. This homeownership rate is 16% lower than the state average of 67.2%.
Race & Ethnicity
Belle Plaine has a predominantly White (non-Hispanic) population, comprising 92.7% of all residents. Hispanic or Latino residents account for 3.2%. The Black or African American population (0.1%) is well below the state average of 5.1%. The Hispanic or Latino population (3.2%) is well below the state average of 13.6%. The Asian population (0.9%) is well below the state average of 2.9%.
Education
22.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 37% 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 92.9%.
Data Sources & Methodology
All demographic data for Belle Plaine, 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.
Free data download: Get all Kansas city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Belle Plaine, Kansas?
Belle Plaine, Kansas has a population of 1,449 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Belle Plaine, KS?
The median household income in Belle Plaine is $63,214, which is 22% lower than the national median of $80,734.
What is the poverty rate in Belle Plaine, KS?
The poverty rate in Belle Plaine is 16.8%. This means approximately 243 residents live below the federal poverty line.
What is the racial makeup of Belle Plaine, Kansas?
Belle Plaine's population is 92.7% White, 0.1% Black, 3.2% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Belle Plaine, KS?
The median home value in Belle Plaine is $123,900. The home-value-to-income ratio is 2.0x.
How educated is Belle Plaine, Kansas?
22.6% of adults (25+) in Belle Plaine hold a bachelor's degree or higher, and 5.7% hold a graduate or professional degree.