+11 Car Insurance Cheap Ohio References. Ohio statistic summary road miles 120,091 registered vehicles 10,152,367 state population 11,689,442 most popular vehicle honda civic percentage of uninsured motorists. 3 hours ago compare the best auto insurance companies and their rates for portsmouth, oh.

Find out if you're overpaying for car insurance by comparing 20+ free quotes from 50 top insurance. Average of $1,600 per year. The average car insurance rate in ohio is $77 per month or $926 per year, which is less than the u.s.