Flynn Nicholls is a Newsweek reporter based in London, U.K. His focus is reporting on U.S. politics and society. Originally from New Zealand, Flynn joined Newsweek in 2024 and had previously ...

This map, based on U.S. Census data, shows where this growth has been the fastest. The data shows that the seven fastest-growing Pennsylvania counties between 2020 and 2023 were: The majority of ...

This Pennsylvania map shows all of the state's 67 counties and includes the populations for each. Hover over each county to see the information. The data is from the 2020 Census ...