Twin Lake Flag

Twin Lake

County:
Hancock County
County Seat:
No
Area (mi²):
35.297
State:
Iowa

Twin Lake is located in Hancock County, Iowa. Twin Lake has a 2025 population of 162 . Twin Lake is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Twin Lake is $89,640 with a poverty rate of 0%. The median age in Twin Lake is 46.5 years: 38.1 years for males, and 46.9 years for females. For every 100 females there are 184.2 males.

162
Total Population
5
Density (mi²)

Twin Lake Population

Twin Lake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Twin Lake includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100%)

Race
Population
Percentage (of total)
White162100%

Twin Lake Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Twin Lake's average per capita income is $11,447. Household income levels show a median of $73,819. The poverty rate stands at 0%.

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
Families$73,889$90,630
Married Families$73,889-
Households$73,819$89,640
Non Families--

$11,447

Average Income

$73,819

Median Household Income

0%

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)