Colesburg Flag

Colesburg

County:
Delaware County
County Seat:
No
Area (mi²):
0.294
State:
Iowa

Colesburg is a city located in Delaware County, Iowa. Colesburg has a 2025 population of 377 . Colesburg is currently declining at a rate of -0.53% annually and its population has decreased by -2.08% since the most recent census, which recorded a population of 385 in 2020.

The average household income in Colesburg is $74,214 with a poverty rate of 5.98%. The median age in Colesburg is 51.9 years: 52.5 years for males, and 50.9 years for females. For every 100 females there are 111.2 males.

377
Total Population
1,284
Density (mi²)
-2 -0.53%
Growth

Colesburg Population

Colesburg Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Colesburg includes 93.85% White, and smaller percentages for and multiracial populations.

Population by Race

White (93.85%)

Two or more races (6.15%)

Race
Population
Percentage (of total)
White54993.85%
Two or more races366.15%

Colesburg Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colesburg's average per capita income is $47,966. Household income levels show a median of $50,000. The poverty rate stands at 5.98%.

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$85,250-
Families$74,583$87,120
Households$50,000$74,214
Non Families$45,962$47,737

$47,966

Average Income

$50,000

Median Household Income

5.98%

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)