Vassalboro is located in Kennebec County, Maine. Vassalboro has a 2025 population of 4,675 . Vassalboro is currently growing at a rate of 0.47% annually and its population has increased by 3.13% since the most recent census, which recorded a population of 4,533 in 2020.
The average household income in Vassalboro is $90,526 with a poverty rate of 6.66%. The median age in Vassalboro is 49.3 years: 49.8 years for males, and 48.7 years for females. For every 100 females there are 94.6 males.
Data after 2023 is projected based on recent change
The racial composition of Vassalboro includes 95.16% White, and smaller percentages for Two or more races, Native American, other race, Asian and multiracial populations.
White (95.16%)
Two or more races (2.99%)
Native American (0.95%)
Other race (0.77%)
Asian (0.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,324 | 95.16% |
| Two or more races | 136 | 2.99% |
| Native American | 43 | 0.95% |
| Other race | 35 | 0.77% |
| Asian | 6 | 0.13% |
Married
Widowed
Divorced
Separated
Never Married
Vassalboro's average per capita income is $49,684. Household income levels show a median of $74,828. The poverty rate stands at 6.66%.
Name | Median | Mean |
|---|---|---|
| Married Families | $107,713 | - |
| Families | $80,000 | $97,470 |
| Households | $74,828 | $90,526 |
| Non Families | $53,958 | $62,854 |
Average Income
Median Household Income
Poverty Rate