Old Lyme is located in New London County, CT. The population is NR.
There are 8 public schools in Old Lyme with an average Homefacts rating of B+. The total crime rate for Old Lyme is very low , and there are 7 registered sex offenders residing in the city. Unemployment in Old Lyme is moderate and the median home sales price is $0. Detailed and up-to-date Old Lyme property reports are available for any property address.