Lykens is a borough in Dauphin County, Pennsylvania, United States. Anthracite coal mining sustained a population of 2,762 in 1900 and 2,943 in 1910. The population was 1,865 at the 2020 census.
Lykens is ,a borough in Dauphin County, Pennsylvania, United States. Anthracite coal mining sustained a population of 2,762 in 1900 and 2,943 in 1910. The population was 1865 at the 2020 census.