Greeley is the home rule municipality city that is the county seat and the most populous municipality of Weld County, Colorado, United States. The city population was 108,795 at the 2020 United States Census, an increase of 17.12% since the 2010 United States Census. Greeley is the tenth most populous city in Colorado. Greeley is the principal city of the Greeley, CO Metropolitan Statistical Area and is a major city of the Front Range Urban Corridor. Greeley is located in northern Colorado and is situated north-northeast of the Colorado State Capitol in Denver. History Union Colony Greeley began as the Union Colony of Colorado, which was founded in 1869 by Nathan C. Meeker, an agricultural reporter for the New York Tribune as an experimental utopian farming community "based on temperance, religion, agriculture, education and family values," with the backing of the Tribunes editor Horace Greeley, who popularized the phrase "Go West, young man". A committee which included Meeker and former Civil War general Robert Alexander Cameron traveled to Colorado to find a suitable site, and purchased 12,000 acres at the confluence of the Cache la Poudre and South Platte Rivers. The site, formerly known as the "Island Grove Ranch", included the area of Latham, an Overland Trail station, and was halfway between Cheyenne, Wyoming and Denver, Colorado along the tracks of the Denver Pacific Railroad. By May, 500 people had arrived to take up residence in the new colony. The name Union Colony was later changed to Greeley in honor of Horace Greeley, who had come to Colorado in the 1859 Pike's Peak Gold Rush. Latham Greeley is located just west of the area previously occupied by the Overland Trail station of Latham, originally called the Cherokee City Station. The Latham station, which was also known as Fort Latham, was built in 1862 and named in honor of Milton S. Latham, one of California's early senators. The stagecoach station was at the confluence of the South Platte River and the Cache la Poudre River. It is believed that the birth of the first white child born in Colorado, a girl, occurred there. Fort Latham was the headquarters of the government troops during the Indian conflicts of 1860–1864 and the county seat; the post office was called Latham. Early history Greeley was incorporated as a city on April 6, 1886. Greeley was built on farming and agriculture, but kept up with