Crystal Lake

County:: Hancock County
County Seat:: No
Area (mi²):: 0.248
State:: Iowa

Crystal Lake is a city located in Hancock County, Iowa. Crystal Lake has a 2025 population of 238. Crystal Lake is currently declining at a rate of -1.24% annually and its population has decreased by -5.93% since the most recent census, which recorded a population of 253 in 2020.

The average household income in Crystal Lake is $74,396 with a poverty rate of 10.92%. The median age in Crystal Lake is 36.2 years: 30.3 years for males, and 48 years for females.

Demographics

The racial composition of Crystal Lake includes 97.82% White, and smaller percentages for Two or more races, Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	224	97.82%
Two or more races	3	1.31%
Black or African American	2	0.87%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Crystal Lake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Crystal Lake's average per capita income is $53,458. Household income levels show a median of $82,500. The poverty rate stands at 10.92%.

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	$109,583	-
Families	$106,250	$87,457
Households	$82,500	$74,396
Non Families	$34,688	$44,712

$53,458

Average Income

$82,500

Median Household Income

10.92%

Poverty Rate