Spillville

County:: Winneshiek County
County Seat:: No
Area (mi²):: 0.439
State:: Iowa

Spillville is a city located in Winneshiek County, Iowa. Spillville has a 2025 population of 363. Spillville is currently declining at a rate of -1.09% annually and its population has decreased by -5.71% since the most recent census, which recorded a population of 385 in 2020.

The average household income in Spillville is $55,228 with a poverty rate of 16.87%. The median age in Spillville is 45 years: 36.9 years for males, and 50.7 years for females.

Demographics

The racial composition of Spillville includes 93.4% White, and smaller percentages for other race, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	382	93.4%
Two or more races	24	5.87%
Other race	3	0.73%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Spillville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spillville's average per capita income is $44,844. Household income levels show a median of $42,750. The poverty rate stands at 16.87%.

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	$83,438	-
Families	$66,875	$75,237
Households	$42,750	$55,228
Non Families	-	$31,087

$44,844

Average Income

$42,750

Median Household Income

16.87%

Poverty Rate