Williamsburg, Kansas Demographics & Population 2026
During the 2020–2024 ACS period, Williamsburg, Kansas had a total population of 372, the 344th largest city in Kansas, with a median household income of $73,125, which is 2% lower than the state average. The poverty rate is 3.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 3.0% — among the lowest in Kansas.
- Housing is very affordable with a home-value-to-income ratio of just 1.4x.
- Unemployment rate of 11.5% is notably above the national average.
Williamsburg Quick Facts
How Williamsburg 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 | 383 | 372 | -2.9% |
| Median household income | $57,708 | $73,125 | +26.7% |
| Median home value | $98,500 | $105,700 | +7.3% |
How Williamsburg 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+)
Williamsburg Rankings in Kansas
Explore Kansas Rankings
Other Cities in Franklin County
Cities Similar to Williamsburg
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Wetmore | 342 | $69,375 | $88,400 | 13.6% | 5.9% |
| Little River | 402 | $66,667 | $116,100 | 15.6% | 4.4% |
| Grinnell | 342 | $67,500 | $132,100 | 24.6% | 2.9% |
| Cunningham | 414 | $70,625 | $97,800 | 24.4% | 6.3% |
| McFarland | 363 | $59,500 | $93,800 | 13.6% | 9.4% |
A note before these figures: with a population of 372, Williamsburg'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
Williamsburg is a small community located in Kansas, within Franklin County. The total population is 372. It ranks as the 344th most populous out of 721 Census-designated places in Kansas.
Age Demographics
The median age in Williamsburg is 39.2 years. This is 5% higher than the state median of 37.4 years.
Economy, Income & Housing
The median household income in Williamsburg is $73,125. This is 2% lower than the state median of $74,275. It is also 9% lower than the national median of $80,734. The poverty rate stands at 3.0%. This is 74% lower than the state poverty rate of 11.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 11.5%. This is 194% higher than the state rate of 3.9%. The median home value is $105,700. Housing costs are 51% lower than the state median of $217,200. With a home-value-to-income ratio of just 1.4x, Williamsburg is one of the most affordable housing markets in the area. 77.2% of occupied housing units are owner-occupied. This homeownership rate is 15% higher than the state average of 67.2%.
Race & Ethnicity
Williamsburg has a predominantly White (non-Hispanic) population, comprising 95.4% of all residents.
Education
15.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 55% 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 89.7%.
Data Sources & Methodology
All demographic data for Williamsburg, 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 Williamsburg, Kansas?
Williamsburg, Kansas has a population of 372 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Williamsburg, KS?
The median household income in Williamsburg is $73,125, which is 9% lower than the national median of $80,734.
What is the poverty rate in Williamsburg, KS?
The poverty rate in Williamsburg is 3.0%. This means approximately 11 residents live below the federal poverty line.
What is the racial makeup of Williamsburg, Kansas?
Williamsburg's population is 95.4% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Williamsburg, KS?
The median home value in Williamsburg is $105,700. The home-value-to-income ratio is 1.4x.
How educated is Williamsburg, Kansas?
15.9% of adults (25+) in Williamsburg hold a bachelor's degree or higher, and 3.2% hold a graduate or professional degree.