- source: Getty Thesaurus of Geographic Names
- source: Family History Library Catalog
- the text in this section is copied from an article in Wikipedia
Limestone is a town in Aroostook County, Maine, United States. The population was 2,314 at the 2010 census.
The town is best known for being the home of the Loring Commerce Centre (formerly Loring Air Force Base; also lying on its former territory is the Aroostook National Wildlife Refuge).
The population center of the town is in Limestone (CDP), located in the east-central part of the town.