Spillville Flag

Spillville

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

Spillville is a city located in Winneshiek County, Iowa. Spillville has a 2026 population of 363. Spillville is currently declining at a rate of -1.09% annually and its population has decreased by -6.2% since the most recent census, which recorded a population of 387 in 2020.

The median household income in Spillville is $54,375 with a poverty rate of 14.33%. The median age in Spillville is 44.1 years: 36.8 years for males, and 48.3 years for females. For every 100 females there are 117.1 males.

363
Total Population
826
Density (mi²)
-4 -1.09%
Growth

Spillville Population

Spillville Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026363-4-1.09%
2025367-4-1.08%
2024371-3-0.8%
2023374-3-0.8%
2022377-5-1.31%
2021382-5-1.29%
2020387-1-0.26%
2019344-1-0.29%
2018345-6-1.71%
2017351-4-1.13%
2016355-6-1.66%
201536110.28%
2014360-1-0.28%
2013361-4-1.1%
2012365-3-0.82%
201136810.27%
201037000%

Median Age

Overall: 44.1 years
Female: 48.3 years
Male: 36.8 years

Spillville Adults

There are 263 adults, (93 of whom are seniors) in Spillville.

Sex Ratio

Female: 164 (46.1%)
Male: 192 (53.9%)

Demographics

The racial composition of Spillville includes 92.98% White, and smaller percentages for Native American, other race and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White33192.98%
Two or more races185.06%
Native American51.4%
Other race20.56%
Race
Population ↓
Percentage (of total)
Two or more races123.37%
Race
Population ↓
Percentage (of total)
White33192.98%
Two or more races61.69%
Native American51.4%
Other race20.56%

Spillville Marital Status

Economics and Income Statistics

Spillville 's average per capita income is $48,194. Household income levels show a median of $54,375. The poverty rate stands at 14.33%.

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$89,167-
Families$85,625$80,099
Households$54,375$65,148
Non Families$29,000$42,240

$48,194

Average Income

$54,375

Median Household Income

14.33%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)