Berwyn cost of living score 119.6 More expensive 19.6% higher than the US average 26.4% higher than the Pennsylvania average Berwyn (zip 19312), Pennsylvania gets a BestPlaces Cost of Living score of 119.6, which means the total cost of housing, food, childcare, transportation, healthcare, taxes, and other necessities is 19.6% higher than the U.S. average and 26.4% higher than the average for Pennsylvania.