Twin Lakes Flag

Twin Lakes

County:
Calhoun County
County Seat:
No
Area (mi²):
1.322
State:
Iowa

Twin Lakes is a CDP located in Calhoun County, Iowa. Twin Lakes has a 2025 population of 510. Twin Lakes is currently growing at a rate of 2.41% annually and its population has increased by 65.58% since the most recent census, which recorded a population of 308 in 2020.

The average household income in Twin Lakes is $157,381 with a poverty rate of 3.55%.The median age in Twin Lakes is 61.3 years: 64.3 years for males, and 58.5 years for females.

510
Total Population
386
Density (mi²)
12 2.41%
Growth

Twin Lakes Population

Twin Lakes Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Twin Lakes includes 98.13% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White52598.13%
Two or more races101.87%

Twin Lakes Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Twin Lakes' average per capita income is $59,375. Household income levels show a median of $120,699. The poverty rate stands at 3.55%.

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$122,353-
Families$122,022$186,332
Households$120,699$157,381
Non Families$60,700$71,010

$59,375

Average Income

$120,699

Median Household Income

3.55%

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)