Situated in Irwin, PA, North Huntingdon Square is one of the area's prominent shopping venues. This Power Center is conveniently located at US Rt. 30 & PA Tpke.. Originally opened in 1975, the mall was updated and renovated in 2006. The property encompasses 415,730 sqft. of gross leasable area across its 9 stores. The mall offers 2,031 parking spaces for visitors.