Mount Auburn

County:: Benton County
County Seat:: No
Area (mi²):: 0.246
State:: Iowa

Mount Auburn is a city located in Benton County, Iowa. Mount Auburn has a 2025 population of 163. Mount Auburn is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 163 in 2020.

The average household income in Mount Auburn is $75,363 with a poverty rate of 8.74%.The median age in Mount Auburn is 38.5 years: 40.2 years for males, and 27.9 years for females.

Demographics

The racial composition of Mount Auburn includes 90.16% White, 7.1% other race, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	165	90.16%
Other race	13	7.1%
Two or more races	5	2.73%

Mount Auburn Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mount Auburn's average per capita income is $48,929. Household income levels show a median of $76,250. The poverty rate stands at 8.74%.

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	$88,750	-
Families	$88,462	$83,596
Households	$76,250	$75,363
Non Families	-	$44,900

$48,929

Average Income

$76,250

Median Household Income

8.74%

Poverty Rate