Census data from December found that the Empire State had the largest numeric gain in its population from 2023 to 2024.

CLEVELAND, Ohio - While the four fastest growing counties in Ohio since the last census are in the Columbus and Cincinnati ...

The declines in individual parishes come as statewide population estimates, released in December, show that Louisiana’s ...

Governments, international bodies and researchers rely on global population data for resource allocation and infrastructure planning to disease epidemiology and disaster risk management. In a study ...

As Japan’s population ages, cities like Yubari have to choose between finding new ways to attract more residents or focusing ...

Fragments of a partial skull unearthed in a cave in northern Spain have revealed a previously unknown population of ancient ...

Fewer people leaving the city and more foreign newcomers have helped erase pandemic losses, new census data shows.

New York City’s population is growing again, according to Census Bureau estimates, part of a broader rebound in many areas ...

The U.S. immigrant population grew by 1.6 million between 2022 and 2023 to 47.8 million, according to the MPI analysis, with immigrants now representing a 14.3 percent share of the overall ...

The New York City, Newark and Jersey City metro region leads the nation in population growth between 2023 and 2024, signaling ...

The eastern monarch butterfly population nearly doubled in 2025, but the numbers remain far below the long-term average.