Rose Valley's population increased by 214 people between 2019 and 2020

Rose Valley's population increased by 214 people between 2019 and 2020, according to the U.S. Census Bureau's American Community Survey. Since 2010 the population has increased by 178 people.

The Pennsylvania municipality that saw the largest population growth over the same time period was Philadelphia, with a total population increase of 2,456 people.

The American Community Survey (ACS) is an ongoing survey by the U.S. Census Bureau. It regularly gathers information previously contained only in the long form of the decennial census, such as ancestry, citizenship, educational attainment, income, language proficiency, migration, disability, employment, and housing characteristics. These data are used by many public-sector, private-sector, and not-for-profit stakeholders to allocate funding, track shifting demographics, plan for emergencies, and learn about local communities.

Municipality	2020	2019	% change
Rose Valley	1,148	934	22.9%