Weld County is a county located in the U.S. state of Colorado. As of the most recent data available, the county has a population of approximately 180,936 people, with a population density of about 45.31 persons per square mile.
The county spans a total land area of 3,993.00 square miles (10,342.00 square kilometers). The administrative center and county seat is Greeley, which often serves as a hub for local governance and services. The largest city within the county by population is Greeley.
Geographically, Weld County experiences varied elevations, with its highest point at Nunn 5,185 ft and its lowest point at Kersey 4,617 ft. The region operates in the UTC-7.