Nunn is a Statutory Town in Weld County, Colorado, United States.

[8] The town was named after Tom Nunn, who was credited with preventing[when?]

[10] According to the United States Census Bureau, the town has a total area of 1.8 square miles (4.7 km2), all of it land.

Nunn is the home of Greenfaith Ministry, the nation's first cannabis sacrament church and charity.

[11] About a third of the town's budget is generated by citations written by its police department.