- Settled: 1873 by Mormon settlers Phileman Christopher Merrill, his son & Sylvanus Collet
- Origin of Name: Named after James Douglas Nounan, a railroad tie contractor for the Oregon Shortline Railroad
- Established for: Beef cattle ranching, dairying, timber harvest
- Past Local Features: School, Church, Post Office; It now has a cemetery
- Location: About 20 miles northwest of Montpelier on Hwy 30, turn west on Pescadera Road, crossing the mountain pass, 22.5 miles southwest of Soda Springs
- No population estimates for this unicorporated rural community

Nounan Valley, ID
Last Mortified:
