In 2017, St. Martin, OH had a population of 311 people with a median age of 54.1 and a median household income of N/A. Between 2016 and 2017 the population of St. Martin, OH grew from 294 to 311, a 5.78% increase and its median household income N/A from N/A to N/A, a N/A% N/A.
The population of St. Martin, OH is 99.7% White Alone, 0.322% American Indian & Alaska Native Alone, and 0% Two or More Races. N/A% of the people in St. Martin, OH speak a non-English language, and 100% are U.S. citizens.
The largest universities in St. Martin, OH are Chatfield College (60 degrees awarded in 2017).
The median property value in St. Martin, OH is $162,500, and the homeownership rate is 80.3%. Most people in St. Martin, OH commute by Drove Alone, and the average commute time is 35.6 minutes. The average car ownership in St. Martin, OH is 4 cars per household.