Fairview borough, PA has a population of 189 and is the 24,702nd largest city in the United States. The population density is 1,676 per sq mi which is 505% higher than the Pennsylvania average and 1750% higher than the national average. The median age in Fairview borough is 40 which is approximately 3% lower than the Pennsylvania average of 41. In Fairview borough, 62% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 90% of Fairview borough residents were born in Pennsylvania, 10% were born out of state, 0% were born outside of the United States and 0% were foreign born.