Lake Mills Flag

Lake Mills

County Seat:
No
Area (mi²):
2.714
State:
Iowa

Lake Mills is a city located in Winnebago County, Iowa. Lake Mills has a 2025 population of 2,099. Lake Mills is currently declining at a rate of -0.38% annually and its population has decreased by -1.82% since the most recent census, which recorded a population of 2,138 in 2020.

The average household income in Lake Mills is $74,500 with a poverty rate of 15.87%.The median age in Lake Mills is 43.8 years: 42 years for males, and 45 years for females.

2.1K
Total Population
773
Density (mi²)
-8 -0.38%
Growth

Lake Mills Population

Lake Mills Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake Mills includes 90.21% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White1,85390.21%
Two or more races1848.96%
Other race120.58%
Asian50.24%

Lake Mills Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake Mills' average per capita income is $44,229. Household income levels show a median of $70,333. The poverty rate stands at 15.87%.

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$105,536-
Families$77,222$86,675
Households$70,333$74,500
Non Families$43,611$49,185

$44,229

Average Income

$70,333

Median Household Income

15.87%

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)