Oakville, Iowa Demographics & Population 2026
During the 2020–2024 ACS period, Oakville, Iowa had a total population of 204, the 696th largest city in Iowa, with a median household income of $63,750, which is 15% lower than the state average. The poverty rate is 22.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 2.2% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.2x.
Oakville Quick Facts
How Oakville 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 | 168 | 204 | +21.4% |
| Median household income | $53,750 | $63,750 | +18.6% |
| Median home value | $76,700 | $77,500 | +1.0% |
How Oakville 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+)
Oakville Rankings in Iowa
Explore Iowa Rankings
Other Cities in Louisa County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Columbus Junction | 2,110 | $63,828 | 10.3% | $125,800 |
| Wapello | 1,765 | $72,708 | 6.4% | $143,900 |
| Morning Sun | 802 | $56,350 | 11.3% | $102,200 |
| Grandview | 449 | $57,625 | 9.6% | $142,400 |
| Letts | 361 | $76,538 | 3.3% | $122,400 |
| Columbus City | 323 | $89,875 | 5.9% | $111,600 |
| Fredonia | 240 | $85,625 | 32.5% | $71,700 |
| Cotter | 31 | N/A | 34.5% | $112,500 |
Cities Similar to Oakville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Conroy | 199 | N/A | $213,000 | 51.8% | 4.0% |
| Joice | 207 | $66,250 | $96,900 | 16.8% | 5.8% |
| Maurice | 206 | $68,750 | $169,800 | 23.2% | 9.2% |
| Rippey | 196 | $65,000 | $56,800 | 4.9% | 21.4% |
| Prescott | 213 | $65,000 | $51,700 | 6.3% | 4.7% |
A note before these figures: with a population of 204, Oakville's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Oakville is a small community located in Iowa, within Louisa County. The total population is 204. It ranks as the 696th most populous out of 1,017 Census-designated places in Iowa.
Age Demographics
The median age in Oakville is 47.6 years. This is 23% higher than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Oakville is $63,750. This is 15% lower than the state median of $75,059. It is also 21% lower than the national median of $80,734. The poverty rate stands at 22.1%. This is 99% higher than the state poverty rate of 11.1%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 3.3%. This is 9% lower than the state rate of 3.6%. The median home value is $77,500. Housing costs are 63% lower than the state median of $208,000. With a home-value-to-income ratio of just 1.2x, Oakville is one of the most affordable housing markets in the area. 89.4% of occupied housing units are owner-occupied. This homeownership rate is 25% higher than the state average of 71.7%.
Race & Ethnicity
Oakville has a predominantly White (non-Hispanic) population, comprising 89.7% of all residents. Hispanic or Latino residents account for 2.5%. The Hispanic or Latino population (2.5%) is well below the state average of 7.3%.
Education
2.2% of residents aged 25 and older hold a bachelor's degree or higher. This is among the lowest rates in the state, which may correlate with employment and income patterns. This is 93% 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 83.5%.
Data Sources & Methodology
All demographic data for Oakville, 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 Oakville, Iowa?
Oakville, Iowa has a population of 204 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Oakville, IA?
The median household income in Oakville is $63,750, which is 21% lower than the national median of $80,734.
What is the poverty rate in Oakville, IA?
The poverty rate in Oakville is 22.1%. This means approximately 45 residents live below the federal poverty line.
What is the racial makeup of Oakville, Iowa?
Oakville's population is 89.7% White, 0.0% Black, 2.5% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Oakville, IA?
The median home value in Oakville is $77,500. The home-value-to-income ratio is 1.2x.
How educated is Oakville, Iowa?
2.2% of adults (25+) in Oakville hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.