Gsa Per Diem Rates 2024 Mileage 2024. The per diem rates shown here are averages of all of the per diem rates within each state as of january 2024. The per diem rates shown on this page are averages of all of the individual per diem rates within each state as of 2024.

The fy 2025 rates are not the default rates until october 1, 2024. Click on any county for a detailed breakdown of the per diem.