Susquehanna Trails is a census-designated place (CDP) in York County, Pennsylvania, United States. The population was 2,264 at the 2010 census.
Susquehanna Trails is located at (39.761121, -76.372205) in Peach Bottom Township. According to the United States Census Bureau, the CDP has a total area of , all land.
At the 2020 census and 2023 Community Survey 5-year estimates there were 2,179 people and 921 households living in the CDP. The population density was . There were 921 housing units at an average density of . The racial makeup of the CDP was 90.55% White, 1.01% African American, 0.18% Native American, 0.46% Asian, 0.64% from other races, and 7.16% from two or more races. Hispanic or Latino of any race were 1.51%.
Of the 734 households 17.3% had children under the age of 18 living with them, 44.7% were married couples living together, 35.2% had a female householder with no husband, and 11.6% had a male householder with no spouse present. The average household size was 3.18.
The age distribution was 17.6% under the age of 18, 4.8% from 18 to 24, 46.8% from 25 to 44, 21.5% from 45 to 64, and 11.1% 65 or older. The median age was 34.7 years.
The median household income was $62,011. About 9.6% of the population were below the poverty line.