Berwick is a city located in Pennsylvania. With a 2020 population of 9,848, it is the 68th largest city in Pennsylvania and the 3128th largest city in the United States. Berwick is currently declining at a rate of -0.78% annually and its population has decreased by -6.00% since the most recent census, which recorded a population of 10,477 in 2010. Berwick reached it's highest population of 14,010 in 1950. Spanning over 3 miles, Berwick has a population density of 3,202 people per square mile.
The average household income in Berwick is $51,555 with a poverty rate of 21.75%. The median rental costs in recent years comes to $730 per month, and the median house value is $102,200. The median age in Berwick is 42.5 years, 41.5 years for males, and 43.9 years for females. For every 100 females there are 99.8 males.