Coggon Flag

Coggon

County:
Linn County
County Seat:
No
Area (mi²):
0.71
State:
Iowa

Coggon is a city located in Linn County, Iowa. Coggon has a 2025 population of 674. Coggon is currently declining at a rate of -0.88% annually and its population has decreased by -4.13% since the most recent census, which recorded a population of 703 in 2020.

The average household income in Coggon is $94,131 with a poverty rate of 2.55%.The median age in Coggon is 31.9 years: 34.7 years for males, and 30.3 years for females.

674
Total Population
949
Density (mi²)
-6 -0.88%
Growth

Coggon Population

Coggon Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Coggon includes 99.88% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White80299.88%
Asian10.12%

Coggon Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Coggon's average per capita income is $56,467. Household income levels show a median of $76,500. The poverty rate stands at 2.55%.

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$101,750-
Families$96,250$118,163
Households$76,500$94,131
Non Families$42,500$42,877

$56,467

Average Income

$76,500

Median Household Income

2.55%

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)