Guilford Township is a township in Franklin County, Pennsylvania, United States. The population was 14,627 at the 2020 census,https://data.census.gov/all?q=Guilford+township,+Franklin+County,+Pennsylvania up from 13,100 at the 2000 census.
Gu.ilford Township is a township in Franklin County, Pennsylvania, United States. The population was 14,627 at the 2020 census,https://data.census.gov/all?q=Guilford+township,+Franklin+County,+Pennsylvania up from 13,100 at the 2000 census