Williamsburg, KS Profile: Facts & Data

Williamsburg, Kansas - Basic Facts

The City of Williamsburg had a population of 398 as of July 1, 2025.

The primary coordinate point for Williamsburg is located at latitude 38.4806 and longitude -95.4669 in Franklin County. The formal boundaries for the City of Williamsburg encompass a land area of 0.65 sq. miles and a water area of 0 sq. miles. Franklin County is in the Central time zone (GMT -6).

The City of Williamsburg has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The City of Williamsburg is located within Township of Williamsburg, a minor civil division (MCD) of Franklin County.

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Williamsburg, KS Data & Demographics (As of July 1, 2025)

POPULATION
Total Population	398 (100%)
Population in Households	398 (100.0%)
Population in Families	355 (89.2%)
Population in Group Quarters¹	0
Population Density	407
Diversity Index²	19


INCOME
Median Household Income	$68,578
Average Household Income	$79,260
% of Income for Mortgage⁴	21%
Per Capita Income	$29,673
Wealth Index⁵	50
Socioeconomic Status Index⁶	Moderate (56.5)

HOUSING
Total HU (Housing Units)	165 (100%)
Owner Occupied HU	120 (72.7%)
Renter Occupied HU	29 (17.6%)
Vacant Housing Units	16 ( 9.7%)
Median Home Value	$226,471
Average Home Value	$614,792
Housing Affordability Index³	102

HOUSEHOLDS
Total Households	149
Average Household Size	2.67
Family Households	106
Average Family Size	3.00

HOUSING

Total HU (Housing Units)

165 (100%)

Owner Occupied HU

120 (72.7%)

Renter Occupied HU

29 (17.6%)

Vacant Housing Units

16 ( 9.7%)

Median Home Value

$226,471

Average Home Value

$614,792

Housing Affordability Index³

102

HOUSEHOLDS

Total Households

149

Average Household Size

2.67

Family Households

106

Average Family Size

3.00

NOTES

Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different races or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.
The Socioeconomic Index ranges from zero (lowest relative status) to 100 (highest relative status). This measure quantifies disparities in social position of an area's inhabitants and is built from a broad range of demographic, housing, and socioeconomic inputs. More information on this measure can be found in Esri's SEI tutorial.

GROWTH RATE / YEAR	2020-2025	2025-2030
Population	0.39%	0.40%
Households	1.19%	0.40%
Families		1.64%
Median Household Income		2.38%
Per Capita Income		1.96%
Owner Occupied HU		0.66%

GROWTH RATE / YEAR

2020-2025

2025-2030

Population

0.39%

0.40%

Households

1.19%

0.40%

Families

1.64%

Median Household Income

2.38%

Per Capita Income

1.96%

Owner Occupied HU

0.66%

Williamsburg, KS - Peer Comparisons by Rank and Percentile

The table below compares Williamsburg to the other 740 incorporated cities, towns and CDPs in Kansas by rank and percentile using July 1, 2025 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description	Rank	Percentile
Total Population	# 314	58th
Population Density	# 488	34th
Median Household Income	# 313	58th
Housing Affordability Index	# 361	49th
Per Capita Income	# 573	23rd
Diversity Index	# 530	29th

Variable Description

Rank

Percentile

Total Population

# 314

58th

Population Density

# 488

34th

Median Household Income

# 313

58th

Housing Affordability Index

# 361

49th

Per Capita Income

# 573

23rd

Diversity Index

# 530

29th

Kansas Census Data Comparison Tool

Williamsburg, KS Profile: Facts & Data

Williamsburg, Kansas - Basic Facts

Williamsburg, KS Data & Demographics (As of July 1, 2025)

POPULATION

INCOME

HOUSING

HOUSEHOLDS

GROWTH RATE / YEAR

Williamsburg, KS - Peer Comparisons by Rank and Percentile

Williamsburg, KS - Most Popular Things to Do

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Franklin County