Cook Flag

Cook

County:
Sac County
County Seat:
No
Area (mi²):
36.726
State:
Iowa

Cook is located in Sac County, Iowa. Cook has a 2025 population of 126 . Cook 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 Cook is $91,258 with a poverty rate of 8.73%. The median age in Cook is 35.3 years: 33.3 years for males, and 45.5 years for females. For every 100 females there are 147.1 males.

126
Total Population
3
Density (mi²)

Cook Population

Cook Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100%)

Race
Population
Percentage (of total)
White126100%

Cook Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cook's average per capita income is $38,000. Household income levels show a median of $70,938. The poverty rate stands at 8.73%.

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$94,861$123,797
Married Families$94,861-
Households$70,938$91,258
Non Families$41,250$45,409

$38,000

Average Income

$70,938

Median Household Income

8.73%

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)