Northampton is a city located in Northampton County Pennsylvania. With a 2020 population of 9,832, it is the 68th largest city in Pennsylvania and the 3144th largest city in the United States . Northampton is currently declining at a rate of -0.19% annually and its population has decreased by -0.95% since the most recent census, which recorded a population of 9,926 in 2010. Northampton reached it's highest population of in . Spanning over 3 miles, Northampton has a population density of 3,980 people per square mile.
The average household income in Northampton is $73,322 with a poverty rate of 9.29%. The median rental costs in recent years comes to $1,011 per month, and the median house value is $174,600. The median age in Northampton is 39.8 years, 39.1 years for males, and 42.5 years for females.