Peosta

County:: Dubuque County
County Seat:: No
Area (mi²):: 2.584
State:: Iowa

Peosta is a city located in Dubuque County, Iowa. Peosta has a 2025 population of 2,250. Peosta is currently growing at a rate of 2.93% annually and its population has increased by 16.58% since the most recent census, which recorded a population of 1,930 in 2020.

The average household income in Peosta is $116,867 with a poverty rate of 3.6%. The median age in Peosta is 34.9 years: 31.3 years for males, and 36.4 years for females.

Demographics

The racial composition of Peosta includes 93.76% White, 3.33% Black or African American, and smaller percentages for Two or more races, other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Black or African American

Two or more races

Other race

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,802	93.76%
Black or African American	64	3.33%
Two or more races	37	1.93%
Other race	16	0.83%
Asian	3	0.16%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Peosta Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Peosta's average per capita income is $66,726. Household income levels show a median of $120,375. The poverty rate stands at 3.6%.

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	$135,417	-
Families	$125,417	$123,638
Households	$120,375	$116,867
Non Families	$90,833	$88,734

$66,726

Average Income

$120,375

Median Household Income

3.6%

Poverty Rate