Castalia, OH
Population 1,348 · Ohio
About Castalia, OH
Castalia is a small community in Ohio with a population of 1,348 residents. The median household income is $51,798 per year, which is near the national average. The median age in Castalia is 29.2 years.
Housing in Castalia has a median home value of $179,300 and median monthly rent of $775. Of the 511 total housing units, the majority are owner-occupied, with 240 owner-occupied and 226 renter-occupied units.
The unemployment rate in Castalia is 0.7% and the poverty rate is 31.7%. 13.8% of residents hold a bachelor's degree or higher. The average commute time is 29.4 minutes.
How Castalia Ranks in Ohio
Cost of Living in Castalia, OH
Compared to national averages, Castalia has a median household income of $51,798 (31% below the national median of $75,149). Home values average $179,300, which is 27% below the national median. Monthly rent at $775 is 33% below the US average of $1,163. Within Ohio, Castalia's income is 28% below the state average of $71,814, and home values are 3% above the state median of $174,449.
Why Live in Castalia, OH?
Castalia offers affordable housing with a median home value of $179,300, below the US average of $244,900, and rent that’s lower than the national average at $775/month, and a strong job market with an unemployment rate of just 0.7%.
Potential considerations include median household income ($51,798) that falls below the national average. However, Castalia’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Castalia has a population of 1,348 with a median age of 29.2 years. Compare Castalia with other cities to see how it stacks up, or explore all cities in Ohio.
Similar Cities Near Castalia
Cities in Ohio with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Etna | 1,341 | $120,089 | $274,000 | Compare |
| Smithville | 1,339 | $70,750 | $186,000 | Compare |
| New Paris | 1,338 | $45,592 | $86,500 | Compare |
| Butler | 1,359 | $71,875 | $134,700 | Compare |
| Hiram | 1,363 | $93,199 | $225,900 | Compare |
| Tuscarawas | 1,331 | $73,977 | $147,100 | Compare |
| Prospect | 1,330 | $68,807 | $162,100 | Compare |
| Payne | 1,329 | $56,250 | $107,500 | Compare |
Demographics
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Economy & Education
Housing
Other Cities in Ohio
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Castalia
What is the population of Castalia, OH?
The population of Castalia, OH is 1,348 according to the latest Census data.
What is the median household income in Castalia?
The median household income in Castalia, OH is $51,798 per year.
What is the median home value in Castalia?
The median home value in Castalia, OH is $179,300.
What is the average rent in Castalia?
The median monthly rent in Castalia, OH is $775.
What is the unemployment rate in Castalia?
The unemployment rate in Castalia, OH is 0.7%.