Aerial view of Port St. Lucie in Florida. Credit: felixmizioznikov/Getty Images It's a new year, and for many Americans, that means a brand-new start in an all-new place. But some zip codes are hotter than others. The hottest zip code in the United States was 34987 in Port St. Lucie, Florida, which boasted 16.2 moves per 1,000 people, according to a report from MovingPlace. It was the fourth consecutive month Port St. Lucie placed in MovingPlace’s top 10 rankings. The data was based on "U.S. migration flows" from December 2025. "As we move into a new year, the data shows that people are being much more strategic about where they move," the company wrote in its findings. "While the massive surge of migration to the Sunbelt remains a primary driver of growth, moving to a particular state or region is taking a back seat to moving to very specific neighborhoods.…