Puritan is a former unincorporated community in Weld County, Colorado United States. It borders Erie to the west and south, Firestone to the northeast, and Frederick and Dacono to the east. The I-25 and US 52 interchange is within the town. I-25 runs north and south while US 52 runs east and west. Aggregate Boulevard is the main road through the town, leading north from Puritan it ends at US 119 and south to Baseline Road.
Shopping areas within Puritan include Mile High Shooting Accessories, High Country Harley-Davidson, GoAirheads, and Interstate Ford. Grand View Elementary serves the student residents in Puritan. To its southwest is an airport called Parkland AIRPORT with the town of Erie. To its northwest is a popular recreational establishment called Terror in the Corn, next to Anderson Farm on County Road 3 1/4.