
Nunn
- County:
- Weld County
- County Seat:
- No
- Area (mi²):
- 3.979
- State:
- Colorado
Nunn is a town located in Weld County, Colorado. Nunn has a 2025 population of 550. Nunn is currently growing at a rate of 1.85% annually and its population has increased by 9.56% since the most recent census, which recorded a population of 502 in 2020.
The average household income in Nunn is $91,965 with a poverty rate of 6.09%. The median age in Nunn is 44.8 years: 38.8 years for males, and 51.2 years for females.