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 381. Colesburg is currently declining at a rate of -0.26% annually and its population has decreased by -1.3% since the most recent census, which recorded a population of 386 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.

Demographics

The racial composition of Colesburg includes 93.85% White, and smaller percentages for 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	549	93.85%
Two or more races	36	6.15%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Colesburg Marital Status

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