Governmental Agencies and Other Organizations

Commonly requested local, state (of Arizona), national and international government and quasi-governmental agencies or organizations.


City of Tucson, opens a new window | 255 W. Alameda St., Tucson, AZ 85701

Marana, opens a new window | 11555 W Civic Center Drive, Marana, AZ 85653; ph: 520-382-1999

Oro Valley, opens a new window | 11000 N. La Canada Drive, Oro Valley, AZ 85737; ph: 520-229-4700

Pascua Yaqui Nation, opens a new window | 7474 S. Camino De Oeste, Tucson, AZ 85746; ph: 520-883-5000

Sahuarita, opens a new window | 375 W Sahuarita Center Way, Sahuarita, AZ 85629; ph: 520-822-8800


Pima County, opens a new window | 130 W. Congress St., Tucson, AZ 85701; ph: 520-724-9999; Toll Free: 1-800-775-7462


State of Arizona, opens a new window | 100 N 15th Ave., Suite 401, PhoenixAZ 85007; ph: 602-542-1500

Arizona Commerce Authority, opens a new window | Organization that is a resource for data about Arizona geared toward business.

League of Arizona Cities and Towns, opens a new window | Organization whose aim is to "promote local self-government, municipal independence and provide professional and high quality assistance to the municipal governments in the State of Arizona."


USA.gov, opens a new window | Phone: 1-844-USAGOV1  (1-844-872-4681)

National League of Cities, opens a new window | "The National League of Cities is an organization comprised of city, town and village leaders that are focused on improving the quality of life for their current and future constituents."


United Nations (UN), opens a new window | "The United Nations can take action on a wide variety of issues due to its unique international character and the powers vested in its Charter, which is considered an international treaty. As such, the UN Charter is an instrument of international law, and UN Member States are bound by it." Contact the Public Inquiries team., opens a new window

, opens a new window | "The European Union is a unique economic and political union between 27 EU countries that together cover much of the continent."  Contact the EU., opens a new window

North Atlantic Treaty Organization (NATO), opens a new window | "NATO’s purpose is to guarantee the freedom and security of its members through political and military means."

Organization of American States (OAS), opens a new window | "Today the OAS brings together all 35 independent states of the Americas and constitutes the main political, juridical, and social governmental forum in the Hemisphere."

International City/County Management Association (ICMA), opens a new window | "International City/County Management Association, advances professional local government through leadership, management, innovation, and ethics."


Find the information you need by calling the library's Infoline at 520-791-4010 or by sending your question to Ask a Librarian.