Keokuk County, IA demographics:
population, income, and more

Total population
9,924
-0.4% year-over-year change
Median household income
$62,329/yr
2.4% year-over-year change
Housing units
4,647
-0.1% year-over-year change

Keokuk County population

How many people live in Keokuk County

Keokuk County is home to 9,924 residents, according to the most recent Census data. Gender-wise, 51.7% of Keokuk County locals are male, and 48.3% are female.

Total population
9,924
-0.4% year-over-year change
Gender ratio
Male
51.7%
5,133
Female
48.3%
4,791
Value Percent YoY change
Male 5,133 51.7% 0.1%
Female 4,791 48.3% -1.0%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Keokuk County is 43, with the population distributed as follows: about 18.1% are children under 15, then 11.8% are in the 15 to 24 age group. Adults between 25 and 44 make up 22.4% of the population, while another 25.2% fall into the 45 to 64 bracket. Finally, around 22.5% are 65 or older.

Median age
43.4
Age breakdown
Under 15
18.1%
15 to 24
11.8%
25 to 44
22.4%
45 to 64
25.2%
Over 65
22.5%
Value Percent YoY change
Under 15 1,792 18.1% -1.9%
15 to 24 1,175 11.8% 1.1%
25 to 44 2,223 22.4% -1.1%
45 to 64 2,501 25.2% -1.7%
Over 65 2,233 22.5% 2.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Keokuk County, 98.8% of the population are US-born citizens, while 0.6% have gained naturalized citizenship. At the same time, 0.5% of residents are non-citizens. As for race, 95.2% of locals are Caucasian, 0.3% are African American and 0.2% have Asian roots. There’s also a share of 3.2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
98.8%
Non-U.S.-born citizens
0.6%
Non-citizens
0.5%
Value Percent YoY change
U.S.-born citizens 9,808 98.8% -0.6%
Non-U.S.-born citizens 64 0.6% 52.4%
Non-citizens 52 0.5% -10.3%
Racial breakdown
White
95.2%
Black or African American
0.3%
American Indian and Alaska Native
0.1%
Asian
0.2%
Native Hawaiian and other Pacific Islander
0%
Two or more races
3.2%
Other
1%
Value Percent
White 9,453 95.2%
Black or African American 26 0.3%
American Indian and Alaska Native 9 0.1%
Asian 20 0.2%
Two or more races 319 3.2%
Other 97 1%

Households in Keokuk County

A peek inside Keokuk County households

Keokuk County has 4,068 households, with an average of 2 members in each. Of these, 62.8% are families, while the remaining 37.2% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,068
0.1% year-over-year change
Average people per household
2
Non-family households
1,514
Family households
2,554
Value Percent YoY change
Non-family households 1,514 37.2% 0.9%
Family households 2,554 62.8% -0.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Keokuk County

The housing landscape of Keokuk County

Keokuk County's housing consists of 4,647 units, with 87.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.4% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 3% of the housing landscape.

Housing units
4,647
-0.1% year-over-year change
Housing types
Value Percent
1 unit, detached 4,047 87.1%
1 unit, attached 66 1.4%
2 units 139 3%
3 or 4 units 186 4%
5 to 9 units 54 1.2%
10 to 19 units 6 0.1%
20 to 49 units 4 0.1%
Mobile home 139 3%
Boat, RV, van, etc. 6 0.1%
Homes built since 2020
47
42.4% year-over-year change

The age of buildings in Keokuk County

In Keokuk County, the median construction year is 1950. About 46.6% of homes were built before the 1940s, with another 3.4% going up by 1949. Most development happened in the second half of the 20th century. Then, 6% of homes were added from 2000 to 2009, 3.7% between 2010 and 2019, and 1% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 2,166 46.6% 3.4%
Built between 1940 and 1949 157 3.4% 18.9%
Built between 1950 and 1959 307 6.6% 1.7%
Built between 1960 and 1969 430 9.2% -12.6%
Built between 1970 and 1979 663 14.3% -8.2%
Built between 1980 and 1989 244 5.2% -5.1%
Built between 1990 and 1999 183 3.9% -14.5%
Built between 2000 and 2009 280 6% 15.7%
Built between 2010 and 2019 170 3.7% 5.6%
Built in 2020 or later 47 1% 42.4%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Keokuk County occupancy rates

Out of the 4,068 occupied housing units in Keokuk County, 81.3% are owner-occupied, while 18.7% are lived in by tenants. Meanwhile, 12.5% of all homes on the local market sit vacant.

Occupied housing units
4,068
0.1% year-over-year change
Occupancy breakdown
Renter occupied
762
Owner occupied
3,306
Value Percent YoY
change
Renter occupied 762 18.7% -11.3%
Owner occupied 3,306 81.3% 3.1%
Unoccupied housing units
12.5%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Keokuk County housing costs

Housing costs in Keokuk County come to a median of $819 per month, while tenants specifically pay a median gross rent of $828.

Median housing costs per month
$819/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Keokuk County
$828/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Keokuk County

Keokuk County education at a glance

About 49.6% of the population in Keokuk County went to high school, while 20.6% pursued college studies. Another 12.8% earned an associate degree and 11.7% hold a bachelor’s. Meanwhile, 4.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 85 1.1% -17.5%
High school diploma 3,818 49.6% 0.8%
College diploma 1,583 20.6% -5.6%
Associate degree 985 12.8% 1.1%
Bachelor's degree 901 11.7% 6.2%
Graduate degree 333 4.3% 6.7%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Keokuk County

How much people earn in Keokuk County

The average annual household income in Keokuk County was $83,451 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +4% change from the previous year. At the same time, the median income stood at $62,329, reflecting a +2.4% shift over the same period.

Average household income in Keokuk County
$83,451/year
4.0% year-over-year change
Median household income in Keokuk County
$62,329/year
2.4% year-over-year change

Keokuk County income by age

In Keokuk County, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $76,250. Those with someone between 45 and 64 in charge, often well established professionally, earn $72,244 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $40,313, while those led by someone over 65, many of whom may be retired, have about $45,817 in earnings. Overall, 87.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $40,313 15.0%
25 - 44 $76,250 13.1%
45 - 64 $72,244 -1.6%
Over 65 $45,817 -6.3%
Above poverty level
8,503
Below poverty level
1,170
Value Percent YoY
change
Above poverty level 8,503 87.9% -0.4%
Below poverty level 1,170 12.1% 0.5%

Employment in Keokuk County

Workforce and job types in Keokuk County

The job market in Keokuk County is powered by 4,618 working residents, spread across a range of industries and roles. 67.2% of the working population are employed in professional or administrative positions, while 32.8% are in hands-on or service-based jobs. Also, 14.8% run their own businesses, 62% are employed by private companies, and 16% work in the public sector.

Workforce demographics

Working population
4,618
1.0% year-over-year change
White collar
3,101
Blue collar
1,517
Value Percent YoY change
White collar 3,101 67.2% 4.1%
Blue collar 1,517 32.8% -4.8%
Employer type
Self employees
14.8%
Private companies
62%
Governmental workers
16%
Not for profit companies
7.3%
Value Percent YoY change
Self employees 682 14.8% 0.6%
Private companies 2,862 62% -0.0%
Governmental workers 737 16% -4.5%
Not for profit companies 337 7.3% 30.1%
Unemployment rate
4.5%
29.0% year-over-year change

Available workforce

The unemployment rate in Keokuk County stands at 4.5%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Keokuk County

How people get around in Keokuk County

Commuting methods vary: 86.2% of residents travel by personal vehicle and 3.6% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 3,831 86.2% -1.2%
Taxicab 3 0.1% -25.0%
Ferryboat 8 0.2% -27.3%
Motorcycle 2 0% 100.0%
Bicycle 2 0% N/A
Walk 158 3.6% 11.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Keokuk County by zipcode?

Zipcode Population Number of households Median income Average income
50104 103 52 $55,625 $65,142
50136 376 145 $75,625 $91,043
50255 51 26 $39,722 $60,365
50268 908 390 $59,118 $63,239
52335 644 294 $52,162 $91,118
52355 283 102 $63,750 $130,437
52550 552 256 $57,745 $62,631
52563 1,602 558 $98,438 $101,145
52231 539 197 $90,893 $105,360
52248 1,675 734 $77,174 $89,664

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FAQs about Keokuk County demographics 

What is the total population of Keokuk County?

Keokuk County has a total population of 9,924 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by -0.4% compared to a year ago.

What is the gender ratio in Keokuk County?

The gender ratio in Keokuk County is as follows:
  • 51.7% males (5,133 residents)
  • 48.3% females (4,791 residents)

What is the median age in Keokuk County?

The median age in Keokuk County is 43.4.

What is the age distribution of the population in Keokuk County?

The age distribution in Keokuk County is as follows:
  • Under 15: 18.1% (1,792 residents)
  • Ages 15-24: 11.8% (1,175 residents)
  • Ages 25-44: 22.4% (2,223 residents)
  • Ages 45-64: 25.2% (2,501 residents)
  • Over 65: 22.5% (2,233 residents)

What is the racial and ethnic makeup of Keokuk County?

The racial and ethnic makeup of Keokuk County is as follows:
  • White: 95.2% (9,453 residents)
  • Black or African American: 0.3% (26 residents)
  • American Indian and Alaska Native: 0.1% (9 residents)
  • Asian: 0.2% (20 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 3.2% (319 residents)
  • Other: 1% (97 residents)

What percentage of the population in Keokuk County are U.S.-born citizens?

U.S.-born citizens represent 98.8% of the population in Keokuk County.

How many housing units are there in Keokuk County?

There are 4,647 housing units in Keokuk County, reflecting a -0.1% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Keokuk County and what is the average household size?

Keokuk County has a total of 4,068 households, with an average of 2 people in each.

What is the median household income in Keokuk County?

Keokuk County has a median household income of $62,329, representing a +2.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Keokuk County?

The employment rate is 95.5% in Keokuk County, with a workforce of 4,618 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 67.2% (3,101 residents)
  • Blue-collar workers: 32.8% (1,517 residents)

Places of employment:
  • Self-employed: 14.8% (682 residents)
  • Private companies: 62% (2,862 residents)
  • Governmental workers: 16% (737 residents)
  • Not-for-profit companies: 7.3% (337 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025