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About UI Extension, Ada County

UI Extension, Ada County helps citizens through research-based, locally relevant education and programs. We offer programming in:

  • Nutrition
  • Horticulture
  • Food safety
  • Small farms and local food
  • 4-H youth programs
  • Financial management

About Ada County

Ada County, located in southwestern Idaho, has the state’s largest population and ranks 31st in area size among Idaho’s 44 counties.

Ada County holds over one-fourth of the state’s population and includes the cities of Boise, Meridian, Eagle, Kuna, Garden City and Star.

Office Location

The UI Extension, Ada County office is located in Boise at 5880 Glenwood Street, near the Western Idaho Fairgrounds, Boise Hawks Stadium and the Garden City Library.

Office hours are Monday – Friday, 8 a.m. – 5 p.m. (open during lunch).

Nondiscrimination Policy

The University of Idaho has a policy of nondiscrimination on the basis of race, color, religion, national origin, sex, age, sexual orientation, gender identity/expression, disability, genetic information, or status as any protected veteran or military status. This policy applies to all programs, services and facilities, and includes, but is not limited to, applications, admissions, access to programs and services, and employment and advancement.


University of Idaho Extension, Ada County

Physical Address:
5880 Glenwood Street
Boise, ID 83714

Register/Pay Online

Phone: 208-287-5900



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