Westphalia, Kansas Demographics & Population 2026

A note before these figures: with a population of 161, Westphalia'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

Westphalia is a small community located in Kansas, within Anderson County. The total population is 161. It ranks as the 469th most populous out of 721 Census-designated places in Kansas.

Age Demographics

The median age in Westphalia is 37.2 years. This is about the same as the state median of 37.4 years.

Economy, Income & Housing

The median household income in Westphalia is $52,727. This is 29% lower than the state median of $74,275. It is also 35% lower than the national median of $80,734. The poverty rate stands at 14.3%. This is 27% higher than the state poverty rate of 11.3%. The survey records no unemployed residents in Westphalia, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $37,900. Housing costs are 83% lower than the state median of $217,200. With a home-value-to-income ratio of just 0.7x, Westphalia is one of the most affordable housing markets in the area. 82.9% of occupied housing units are owner-occupied. This homeownership rate is 23% higher than the state average of 67.2%.

Race & Ethnicity

Every resident counted in Westphalia 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

17.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 51% 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 74.7%.

Data Sources & Methodology

All demographic data for Westphalia, 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.