Keokuk Flag

Keokuk

County:
Lee County
County Seat:
No
Area (mi²):
9.099
State:
Iowa

Keokuk is a city located in Lee County, Iowa. Keokuk has a 2026 population of 9,246. Keokuk is currently declining at a rate of -1.15% annually and its population has decreased by -6.54% since the most recent census, which recorded a population of 9,893 in 2020.

The median household income in Keokuk is $52,711 with a poverty rate of 18.28%. The median age in Keokuk is 43.1 years: 42.1 years for males, and 44.1 years for females. For every 100 females there are 88.2 males.

9.2K
Total Population
1,016
Density (mi²)
-108 -1.15%
Growth

Keokuk Population

Keokuk Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20269,246-108-1.15%
20259,354-108-1.14%
20249,462-43-0.45%
20239,505-90-0.94%
20229,595-192-1.96%
20219,787-106-1.07%
20209,893-16-0.16%
201910,147-104-1.01%
201810,251-93-0.9%
201710,344110.11%
201610,333-182-1.73%
201510,515-86-0.81%
201410,601-70-0.66%
201310,671-31-0.29%
201210,702-46-0.43%
201110,748-22-0.2%
201010,770-10-0.09%
200011,427-1,024-8.22%
199012,451-1,085-8.02%
198013,536-1,095-7.48%
197014,631-1,685-10.33%
196016,3161721.07%
195016,1441,0687.08%
194015,076-30-0.2%
193015,1066834.74%
192014,4234152.96%
191014,008-633-4.32%
190014,6415403.83%
189014,1011,98416.37%
188012,117-649-5.08%
187012,7664,63056.91%
18608,13600%

Median Age

Overall: 43.1 years
Female: 44.1 years
Male: 42.1 years

Keokuk Adults

There are 7,577 adults, (2,065 of whom are seniors) in Keokuk.

Sex Ratio

Female: 5,135 (53.1%)
Male: 4,527 (46.9%)

Demographics

The racial composition of Keokuk includes 86.42% White, 3.19% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White8,35086.42%
Two or more races7687.95%
Black or African American3083.19%
Other race1982.05%
Asian340.35%
Native American40.04%
Race
Population ↓
Percentage (of total)
Two or more races3033.14%
Other race1831.89%
White220.23%
Race
Population ↓
Percentage (of total)
White8,32886.19%
Two or more races4654.81%
Black or African American3083.19%
Asian340.35%
Other race150.16%
Native American40.04%

Keokuk Marital Status

Economics and Income Statistics

Keokuk 's average per capita income is $35,511. Household income levels show a median of $52,711. The poverty rate stands at 18.28%.

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$78,333-
Families$65,875$78,194
Households$52,711$64,809
Non Families$24,868$39,066

$35,511

Average Income

$52,711

Median Household Income

18.28%

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)