Castalia demographics profile

Population density (sq mi)81725891
Median age45.539.337.7
Male/Female ratio1.1:11.0:11.0:1
Married (15yrs & older)61%56%55%
Speak English95%93%79%
Speak Spanish3%2%13%
Castalia, OH has a population of 853 and is the 16,157th largest city in the United States. The population density is 817 per sq mi which is 217% higher than the Ohio average and 802% higher than the national average. The median age in Castalia is 46 which is approximately 16% higher than the Ohio average of 39. In Castalia, 61% of the population over 15 years of age are married, 95% speak English and 3% speak Spanish. 86% of Castalia residents were born in Ohio, 12% were born out of state, 0% were born outside of the United States and 2% were foreign born.

Did you know?

  • The population density in Castalia is 217% higher than Ohio.
  • The median age in Castalia is 16% higher than Ohio.
  • In Castalia 98.24% of the population is Caucasian.
  • In Castalia 1.06% of the population is African American.
  • In Castalia 0.00% of the population is Asian.

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Castalia population breakdown by race

African American1.06%12.27%12.63%
American Indian0.00%0.19%0.82%
Native Hawaiian0.00%0.03%0.18%
Mixed race0.23%2.57%3.06%
Other race0.47%0.85%4.75%
In Castalia, 5.6% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Castalia age breakdown

Marital status

Age of children in married couples

Source: The Castalia, OH demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).