North Catasauqua is a borough in Northampton County, Pennsylvania, United States. North Catasauqua in located in the Lehigh Valley region of the state. The borough was founded in 1907. In August, 2008, Borough Council officially adopted and christened North Catasauqua as "small Town U.S.A.", with a campaign devised by the North Catasauqua Betterment Committee for the official recognition.
The population of North Catasauqua was 2,814 at the 2000 census.