Topsham

County:: Sagadahoc County
County Seat:: No
Area (mi²):: 32.178
State:: Maine

Topsham is located in Sagadahoc County, Maine. Topsham has a 2025 population of 9,781. Topsham is currently growing at a rate of 0.15% annually and its population has increased by 2.26% since the most recent census, which recorded a population of 9,565 in 2020.

The average household income in Topsham is $110,249 with a poverty rate of 9%.The median age in Topsham is 46.3 years: 42.8 years for males, and 48.5 years for females.

Demographics

The racial composition of Topsham includes 91.79% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	8,852	91.79%
Two or more races	419	4.34%
Other race	161	1.67%
Black or African American	86	0.89%
Asian	76	0.79%
Native American	50	0.52%

Topsham Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Topsham's average per capita income is $50,147. Household income levels show a median of $82,356. The poverty rate stands at 9%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$113,088	-
Families	$108,472	$139,360
Households	$82,356	$110,249
Non Families	$47,199	$58,788

$50,147

Average Income

$82,356

Median Household Income

9%

Poverty Rate