  ohio township is a township of the second class in allegheny county, pennsylvania, united states. the population was 4,757 at the 2010 census. it is located  northwest of pittsburgh. there is no central business district, but there are a few small shops in the mt. nebo area. a new shopping center has been built called mt. nebo pointe. in recent years, several retail outlets have been built near the camp horne road interchange of interstate 279. ==geography== according to the united states census bureau, the township has a total area of {{convert|6.9
Pittsburgh_metropolitan_area Townships_in_Allegheny_County,_Pennsylvania Townships_in_Pennsylvania