Greenwich CDP, Kansas Demographics & Population 2026

Population Overview

Greenwich CDP is a small community located in Kansas. The total population is 56. It ranks as the 631st most populous out of 726 cities and towns in Kansas.

Age Demographics

The median age in Greenwich CDP is 57.8 years. This is 55% higher than the state median of 37.2 years. Only 0.0% of residents are under 18, indicating fewer families with children. 32.1% 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 CDP is $54,167. This is 25% lower than the state median of $72,639. Compared to the national median of $78,538, household income here is 31% lower. The poverty rate stands at 25.0%. This is 117% higher than the state poverty rate of 11.5%. 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 0.0%. This is 100% lower than the state rate of 3.9%. The median home value is $155,900. Housing costs are 23% lower than the state median of $203,400. With a home-value-to-income ratio of just 2.9x, Greenwich CDP is one of the most affordable housing markets in the area. 65.0% of occupied housing units are owner-occupied. This homeownership rate is 3% lower than the state average of 66.9%.

Race & Ethnicity

Greenwich CDP has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.

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. This is 100% lower than the state rate of 35.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 81.4%.

Data Sources & Methodology

All demographic data for Greenwich CDP, Kansas is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Kansas state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 726 Census-designated places in Kansas. For official data, visit data.census.gov.