2025 GSA Per Diem Rates for Somerset County, New Jersey
Note: These per diem rates are for next year. Click here to view 2024 per diem rates.
Somerset County Per Diems for December 2025:
Lodging:
$138.00 / nightMeals & Incidentals:
$80.00 / dayThese per diem rates are set by the GSA and are used by Federal and local governments as well as many private-sector companies to reimburse employees for business travel expenses incurred within Somerset County, New Jersey (county borders are highlighted on the New Jersey map).
Generally, you will be entitled to one Lodging per-diem of up to $138.00 to cover your actual hotel costs and one Meals & Incidentals per-diem payment of $80.00 to cover food and incidentals like parking costs for each full day of travel within Somerset County. 75% of the normal M&IE per diem rates are generally issued for your first and last days of travel.
Click to Find a Per-Diem Rate Hotel in New Jersey
Cities in the Somerset County Per Diem Area
In the Continental United States (CONUS), per diems are assigned on a county-by-county basis. These rates apply to all cities, towns, and other areas that fall within the borders of Somerset County.
The Somerset County per diem rates listed on this page apply to business travel in the following cities: Lyons Griggstown Watchung Neshanic Station Woods Tavern Warrenville Manville Gladstone Mount Bethel North Branch Kingston Lamington Millstone Liberty Corner Pottersville North and other unincorporated areas within Somerset County boundaries.