- source: Getty Thesaurus of Geographic Names
- the text in this section is copied from an article in Wikipedia
Sykesville is a borough in Jefferson County, Pennsylvania, United States. The population was 1,246 at the 2000 census.
Sykesville is the birthplace of Olga Madar (1915–1996), first woman to be a vice-president in the United Auto Workers (1970) and founder of the Coalition of Labor Union Women in 1974.