Delphos is located in Allen County, OH. The population is 7,163, making Delphos the 2nd largest city in Allen County.
There are 4 public schools in Delphos with an average Homefacts rating of A-. The total crime rate for Delphos is very low , and there are 12 registered sex offenders residing in the city. Unemployment in Delphos is very high and the median home sales price is $0. Detailed and up-to-date Delphos property reports are available for any property address.
Cities near Delphos include Washington Township, Marion Township and Fort Jennings.