Williamstown Flag

Williamstown

County:
Lewis County
County Seat:
No
Area (mi²):
0.271
State:
Missouri

Williamstown is a CDP located in Lewis County, Missouri. Williamstown has a 2026 population of 17. Williamstown is currently growing at a rate of 6.25% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

17
Total Population
63
Density (mi²)
1 6.25%
Growth

Williamstown Population

Williamstown Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261716.25%
20251616.67%

Median Age

Overall: 0 years
Female: 0 years
Male: 0 years

Williamstown Adults

There are 23 adults, (0 of whom are seniors) in Williamstown.

Sex Ratio

Female: 0 (0%)
Male: 23 (100%)

Demographics

The racial composition of Williamstown includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White23100%
Race
Population ↓
Percentage (of total)
White23100%

Williamstown Marital Status

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)