Plainville city, Kansas Demographics & Population 2026

Population Overview

Plainville city is a small community located in Kansas. The total population is 1,766. It ranks as the 135th most populous out of 726 cities and towns in Kansas.

Age Demographics

The median age in Plainville city is 39.6 years. This is 6% higher than the state median of 37.2 years.

Economy, Income & Housing

The median household income in Plainville city is $60,526. This is 17% lower than the state median of $72,639. Compared to the national median of $78,538, household income here is 23% lower. The poverty rate stands at 2.7%. This is 76% lower than the state poverty rate of 11.5%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 1.5%. This is 61% lower than the state rate of 3.9%. The median home value is $89,000. Housing costs are 56% lower than the state median of $203,400. With a home-value-to-income ratio of just 1.5x, Plainville city is one of the most affordable housing markets in the area. 74.5% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 66.9%.

Race & Ethnicity

Plainville city has a predominantly White (non-Hispanic) population, comprising 93.7% of all residents. Black or African American residents account for 2.7%. The Hispanic or Latino population (2.7%) is well below the state average of 13.3%. The Asian population (0.6%) is well below the state average of 2.9%.

Education

30.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 14% 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 94.1%.

Data Sources & Methodology

All demographic data for Plainville city, 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.