Apartments highland park, pittsburgh, pennsylvania, Find apartments for rent near highland park, pittsburgh, pa. get a look at highland park apartments for rent at apartmentguide.com.. Mt. lebanon, pennsylvania - wikipedia, free encyclopedia, Mt. lebanon is a home rule municipality, formerly a township, in allegheny county, pennsylvania, united states. the population was 33,137 at the 2010 census.. Hampton township pa real estate, hampton township pa homes, Hampton township pa relocation . whether you are relocating to hampton township pa or moving across town, let the pittsburgh's real estate .com, website help make.