Idaville is a census-designated place that is located in Huntington Township, Adams County, Pennsylvania, United States. As of the 2020 census, its population was 176. Idaville is served by the Bermudian Springs School District.

Geography

Idaville is located on Pennsylvania Route 34, 7 miles (11 km) south of Mount Holly Springs. The town (which starts at the Adams-Cumberland County line) stretches for 1 mile (1.6 km) along Route 34 and is separated from Tyrone Township, adjacent to the south end of the town, by Bermudian Creek.

Idaville is located at 40°00′53″N 77°12′10″W / 40.01472°N 77.20278°W / 40.01472; -77.20278 at an elevation of 804 feet (245 m) above sea level.

Demographics

Historical population

Census	Pop.	Note	%±
2010	177		—
2020	176		−0.6%
U.S. Decennial Census