West Lawn, PA has a population of 1,672 and is the 12,044th largest city in the United States. The population density is 7,933 per sq mi which is 2694% higher than the Pennsylvania average and 8656% higher than the national average. The median age in West Lawn is 37 which is approximately 9% lower than the Pennsylvania average of 40. In West Lawn, 49% of the population over 15 years of age are married, 91% speak English and 8% speak Spanish. 86% of West Lawn residents were born in Pennsylvania, 9% were born out of state, 2% were born outside of the United States and 3% were foreign born.