Data shows more than 20,000 children were reported missing in Ohio last year in 2017 and Richland County ranked just outside of the Top 10. The report comes from Ohio Attorney General Mike DeWine’s Office, which showed Richland County had 321 reports in 2017 for missing children. 98% of the more than 20,000 missing children in 2017 were found safe. 93% of the missing children last year were between the ages of 13 and 17.