Wall Lake Flag

Wall Lake

County:
Sac County
County Seat:
No
Area (mi²):
1.145
State:
Iowa

Wall Lake is a city located in Sac County, Iowa. Wall Lake has a 2026 population of 731. Wall Lake is currently declining at a rate of -0.54% annually and its population has decreased by -3.18% since the most recent census, which recorded a population of 755 in 2020.

The median household income in Wall Lake is $71,875 with a poverty rate of 6.39%. The median age in Wall Lake is 48.9 years: 38.1 years for males, and 52.6 years for females. For every 100 females there are 118.4 males.

731
Total Population
638
Density (mi²)
-4 -0.54%
Growth

Wall Lake Population

Wall Lake Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026731-4-0.54%
2025735-4-0.54%
2024739-11-1.47%
2023750-1-0.13%
2022751-3-0.4%
2021754-1-0.13%
2020755-2-0.26%
201975930.4%
2018756-10-1.31%
201776610.13%
2016765-26-3.29%
2015791-3-0.38%
2014794-6-0.75%
2013800-11-1.36%
2012811-1-0.12%
2011812-7-0.85%
201082010.12%

Median Age

Overall: 48.9 years
Female: 52.6 years
Male: 38.1 years

Wall Lake Adults

There are 535 adults, (221 of whom are seniors) in Wall Lake.

Sex Ratio

Female: 332 (45.8%)
Male: 393 (54.2%)

Demographics

The racial composition of Wall Lake includes 95.45% White, 3.17% other race, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White69295.45%
Other race233.17%
Two or more races101.38%
Race
Population ↓
Percentage (of total)
Other race233.17%
White60.83%
Race
Population ↓
Percentage (of total)
White68694.62%
Two or more races101.38%

Wall Lake Marital Status

Economics and Income Statistics

Wall Lake 's average per capita income is $52,045. Household income levels show a median of $71,875. The poverty rate stands at 6.39%.

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$95,625-
Families$86,591$87,489
Households$71,875$88,346
Non Families$50,556$81,946

$52,045

Average Income

$71,875

Median Household Income

6.39%

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)