US Census

How Long Will Philadelphia Hang Onto Its Spot As America’s Fifth Largest City?

May 23, 2016
Matt Rourke / AP

 

When the United States conducted its first national census in 1790, Philadelphia was the second largest city (after New York) in the country, boasting 28,522 people. 

Haldan Kirsch / 90.5 WESA

The population of the youngest Allegheny County residents is growing, while nationally the number is dropping.

Between 2010 and 2012, the number of people five years of age and younger increased county-wide by 0.9 percent, while it decreased nationally by the same percentage.

“I think the Pittsburgh region’s been attracting people for the last few years, and most people moving into the region are going to be younger folks mostly coming for work, so I think that’s made us younger as we go ahead,” said Christopher Briem, regional economist at the University of Pittsburgh.