Delta is a city and the Home Rule Municipality located in the U.S. state of Colorado. It is within and the county seat of Delta County along U.S. Route 50 approximately 6 miles of Westwinds Airport to the west. The city is part of the Colorado Western Slope region. It has a total area of 13.63 square miles at 38°45′27″N 108°05′17″W. The elevation is 4,953 feet above sea level. As of the 2010 census data, it had a total population of 8,915. The population density was 667.77/sq mi. Estimated per capita income in 2016 was $23,375. Recent job growth is positively increased by 1.00 percent. The average travel time is 21 minutes. It has Zip code 81416.