Greenwich, Kansas Demographics & Population 2026
During the 2020–2024 ACS period, Greenwich, Kansas had a total population of 62, the 614th largest community in Kansas, with a median household income of $48,750, which is 34% lower than the state average. The poverty rate is 32.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 34% below the state average, indicating significant economic challenges.
- More than 1 in 4 residents live below the poverty line (32.3%), well above the national average of 12.4%.
- Only 0.0% of adults have a bachelor's degree, well below the national average of 35.7%.
Greenwich Quick Facts
How Greenwich 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 | 56 | 62 | +10.7% |
| Median household income | $54,167 | $48,750 | -10.0% |
How Greenwich 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+)
Greenwich Rankings in Kansas
Explore Kansas Rankings
Other Cities in Sedgwick County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Wichita | 397,945 | $64,620 | 15.9% | $190,800 |
| Derby | 26,062 | $84,112 | 6.0% | $236,900 |
| Haysville | 11,117 | $67,740 | 11.9% | $161,800 |
| Bel Aire | 9,043 | $97,795 | 11.8% | $238,100 |
| Valley Center | 8,590 | $77,020 | 3.6% | $227,700 |
| Park City | 7,673 | $74,301 | 12.5% | $177,100 |
| Maize | 6,824 | $72,024 | 12.4% | $276,200 |
| Mulvane | 6,171 | $74,039 | 8.5% | $176,300 |
| Goddard | 6,030 | $94,004 | 1.9% | $242,800 |
| Kechi | 2,901 | $113,125 | 3.2% | $288,300 |
Cities Similar to Greenwich
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Coyville | 62 | N/A | $49,100 | 9.6% | 41.9% |
| Elmdale | 61 | N/A | $40,600 | 27.8% | 72.1% |
| Farlington | 61 | N/A | N/A | 0.0% | 100.0% |
| Dresden | 60 | N/A | N/A | 4.5% | 10.0% |
| Yale | 60 | N/A | N/A | 26.5% | 0.0% |
A note before these figures: with a population of 62, Greenwich'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
Greenwich is a small community located in Kansas, within Sedgwick County. The total population is 62. It ranks as the 614th most populous out of 721 Census-designated places in Kansas.
Age Demographics
The median age in Greenwich is 73.4 years. This is 96% higher than the state median of 37.4 years. 38.7% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Greenwich is $48,750. This is 34% lower than the state median of $74,275. It is also 40% lower than the national median of $80,734. The poverty rate stands at 32.3%. This is 186% 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 survey records no unemployed residents in Greenwich, which reflects the size of the sample rather than a labor market without joblessness. 50.0% of occupied housing units are owner-occupied. This homeownership rate is 26% lower than the state average of 67.2%.
Race & Ethnicity
Every resident counted in Greenwich was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
0.0% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 72.7%.
Data Sources & Methodology
All demographic data for Greenwich, 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 Greenwich, Kansas?
Greenwich, Kansas has a population of 62 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Greenwich, KS?
The median household income in Greenwich is $48,750, which is 40% lower than the national median of $80,734.
What is the poverty rate in Greenwich, KS?
The poverty rate in Greenwich is 32.3%. This means approximately 20 residents live below the federal poverty line.
What is the racial makeup of Greenwich, Kansas?
Greenwich's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Greenwich, KS?
The Census Bureau does not publish a reliable median home value estimate for Greenwich — there are too few owner-occupied homes in the ACS sample. The national median is $332,700.
How educated is Greenwich, Kansas?
0.0% of adults (25+) in Greenwich hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.