Dennison

County:: Goodhue County
County Seat:: No
Area (mi²):: 1.253
State:: Minnesota

Dennison is a city located in Goodhue County, Minnesota. Dennison has a 2025 population of 217. Dennison is currently declining at a rate of -0.46% annually and its population has decreased by -2.25% since the most recent census, which recorded a population of 222 in 2020.

The average household income in Dennison is $107,593 with a poverty rate of 3.74%. The median age in Dennison is 37.7 years: 41.8 years for males, and 28 years for females.

Demographics

The racial composition of Dennison includes 95.79% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	205	95.79%
Two or more races	9	4.21%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Dennison Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Dennison's average per capita income is $45,833. Household income levels show a median of $51,250. The poverty rate stands at 3.74%.

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	$98,594	-
Families	$97,969	$93,412
Households	$51,250	$107,593
Non Families	$31,250	$120,243

$45,833

Average Income

$51,250

Median Household Income

3.74%

Poverty Rate