Keokuk, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Keokuk, Iowa had a total population of 9,662, the 43rd largest city in Iowa, with a median household income of $52,711, which is 30% lower than the state average. The poverty rate is 18.3%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.0x.
Keokuk Quick Facts
How Keokuk Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 9,748 | 9,662 | -0.9% |
| Median household income | $49,340 | $52,711 | +6.8% |
| Median home value | $93,700 | $104,300 | +11.3% |
How Keokuk Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 31 | National average: 61
Education
Educational Attainment (Adults 25+)
Keokuk Rankings in Iowa
Explore Iowa Rankings
Other Cities in Lee County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Fort Madison | 10,133 | $50,705 | 15.0% | $94,200 |
| West Point | 840 | $73,125 | 10.2% | $178,700 |
| Denmark | 835 | $136,875 | 1.0% | $194,400 |
| Donnellson | 776 | $54,453 | 14.1% | $147,800 |
| Montrose | 744 | $66,250 | 11.7% | $103,500 |
| Sandusky | 354 | $108,977 | 11.6% | $331,300 |
| Franklin | 148 | N/A | 1.4% | $111,300 |
| Mooar | 144 | $69,423 | 4.9% | $77,200 |
| Wever | 142 | $43,750 | 16.2% | $311,100 |
| Houghton | 72 | $106,042 | 1.4% | $252,800 |
Cities Similar to Keokuk
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Fairfield | 9,456 | $51,311 | $156,000 | 52.9% | 20.7% |
| Fort Madison | 10,133 | $50,705 | $94,200 | 18.5% | 15.0% |
| Grinnell | 9,505 | $65,320 | $209,500 | 37.5% | 11.1% |
| Mount Pleasant | 8,951 | $61,042 | $160,900 | 23.2% | 15.7% |
| Carroll | 10,208 | $69,706 | $188,700 | 27.1% | 8.9% |
Population Overview
Keokuk is a small city located in Iowa, within Lee County. The total population is 9,662. It ranks as the 43rd most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Keokuk is 43.1 years. This is 12% higher than the state median of 38.6 years. 10.3% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Keokuk is $52,711. This is 30% lower than the state median of $75,059. It is also 35% lower than the national median of $80,734. The poverty rate stands at 18.3%. This is 65% higher than the state poverty rate of 11.1%. The unemployment rate is 4.9%. This is 38% higher than the state rate of 3.6%. The median home value is $104,300. Housing costs are 50% lower than the state median of $208,000. With a home-value-to-income ratio of just 2.0x, Keokuk is one of the most affordable housing markets in the area. 63.6% of occupied housing units are owner-occupied. This homeownership rate is 11% lower than the state average of 71.7%.
Race & Ethnicity
Keokuk has a predominantly White (non-Hispanic) population, comprising 86.2% of all residents. Hispanic or Latino residents account for 5.3%. The Asian population (0.4%) is well below the state average of 2.5%.
Education
17.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 45% lower than the state rate of 31.4%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.1%.
Data Sources & Methodology
All demographic data for Keokuk, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,017 Census-designated places in Iowa. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Keokuk, Iowa?
Keokuk, Iowa has a population of 9,662 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Keokuk, IA?
The median household income in Keokuk is $52,711, which is 35% lower than the national median of $80,734.
What is the poverty rate in Keokuk, IA?
The poverty rate in Keokuk is 18.3%. This means approximately 1,703 residents live below the federal poverty line.
What is the racial makeup of Keokuk, Iowa?
Keokuk's population is 86.2% White, 3.2% Black, 5.3% Hispanic/Latino, and 0.4% Asian.
What is the median home value in Keokuk, IA?
The median home value in Keokuk is $104,300. The home-value-to-income ratio is 2.0x.
How educated is Keokuk, Iowa?
17.4% of adults (25+) in Keokuk hold a bachelor's degree or higher, and 4.6% hold a graduate or professional degree.