Williamsburg is a city located in Iowa County, Iowa. Williamsburg has a 2025 population of 3,348. Williamsburg is currently declining at a rate of -0.03% annually and its population has decreased by -0.21% since the most recent census, which recorded a population of 3,355 in 2020.
The average household income in Williamsburg is $81,391 with a poverty rate of 3.49%.The median age in Williamsburg is 33.9 years: 33.3 years for males, and 37.1 years for females.
Data after 2023 is projected based on recent change
The racial composition of Williamsburg includes 96.03% White, and smaller percentages for Asian and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 3,214 | 96.03% |
Two or more races | 118 | 3.53% |
Asian | 15 | 0.45% |
Married
Widowed
Divorced
Separated
Never Married
Williamsburg's average per capita income is $53,381. Household income levels show a median of $65,607. The poverty rate stands at 3.49%.
Name | Median | Mean |
---|---|---|
Married Families | $112,093 | - |
Families | $111,308 | $110,232 |
Households | $65,607 | $81,391 |
Non Families | $42,818 | $50,980 |
Average Income
Median Household Income
Poverty Rate