Cadiz, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Cadiz, Ohio had a total population of 2,988, the 402nd largest village in Ohio, with a median household income of $44,113, which is 38% lower than the state average. The poverty rate is 12.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 38% below the state average, indicating significant economic challenges.
- Near full employment with an unemployment rate of just 1.4%.
Cadiz Quick Facts
How Cadiz 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 | 3,015 | 2,988 | -0.9% |
| Median household income | $38,417 | $44,113 | +14.8% |
| Median home value | $115,200 | $119,300 | +3.6% |
How Cadiz 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: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Cadiz Rankings in Ohio
Explore Ohio Rankings
Other Cities in Harrison County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hopedale | 898 | $47,045 | 7.7% | $104,100 |
| Scio | 703 | $41,667 | 36.5% | $81,800 |
| Freeport | 469 | $40,673 | 16.6% | $76,500 |
| Bowerston | 420 | N/A | 30.5% | $75,000 |
| Jewett | 402 | $46,500 | 25.4% | $76,300 |
| New Athens | 267 | $56,875 | 12.4% | $123,600 |
| Harrisville | 185 | $62,679 | 13.5% | $112,500 |
| Tippecanoe | 144 | N/A | 0.0% | N/A |
| Deersville | 72 | $120,313 | 4.2% | $134,400 |
Cities Similar to Cadiz
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gallipolis | 3,130 | $45,417 | $119,900 | 25.9% | 14.8% |
| Lisbon | 2,832 | $46,667 | $110,000 | 16.3% | 25.9% |
| Millersburg | 3,206 | $43,007 | $146,700 | 20.9% | 15.5% |
| West Lafayette | 2,857 | $49,261 | $101,900 | 14.7% | 31.7% |
| Mount Gilead | 3,331 | $44,643 | $174,300 | 15.7% | 17.7% |
Population Overview
Cadiz is a small community located in Ohio, within Harrison County. The total population is 2,988. It ranks as the 402nd most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Cadiz is 42.2 years. This is 6% higher than the state median of 39.7 years.
Economy, Income & Housing
The median household income in Cadiz is $44,113. This is 38% lower than the state median of $71,389. It is also 45% lower than the national median of $80,734. The poverty rate stands at 12.1%. This is 9% lower than the state poverty rate of 13.3%. The unemployment rate is 1.4%. This is 71% lower than the state rate of 4.8%. The median home value is $119,300. Housing costs are 44% lower than the state median of $214,800. With a home-value-to-income ratio of just 2.7x, Cadiz is one of the most affordable housing markets in the area. 61.3% of occupied housing units are owner-occupied. This homeownership rate is 9% lower than the state average of 67.2%.
Race & Ethnicity
Cadiz has a predominantly White (non-Hispanic) population, comprising 86.5% of all residents. Black or African American residents account for 9.0%. The Hispanic or Latino population (0.7%) is well below the state average of 4.8%.
Education
12.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 62% lower than the state rate of 31.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.6%.
Data Sources & Methodology
All demographic data for Cadiz, Ohio 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 Ohio state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,264 Census-designated places in Ohio. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Ohio city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Cadiz, Ohio?
Cadiz, Ohio has a population of 2,988 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cadiz, OH?
The median household income in Cadiz is $44,113, which is 45% lower than the national median of $80,734.
What is the poverty rate in Cadiz, OH?
The poverty rate in Cadiz is 12.1%. This means approximately 352 residents live below the federal poverty line.
What is the racial makeup of Cadiz, Ohio?
Cadiz's population is 86.5% White, 9.0% Black, 0.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Cadiz, OH?
The median home value in Cadiz is $119,300. The home-value-to-income ratio is 2.7x.
How educated is Cadiz, Ohio?
12.1% of adults (25+) in Cadiz hold a bachelor's degree or higher, and 5.3% hold a graduate or professional degree.