= Subscription-based database, paid for by the library
= Free website
Federal Government
- GPO - Monthly catalog of U.S. Government publications.
- Fedstats - One Stop Shopping for Federal Statistics
- FirstGov - The U.S. Government's Official Web Portal
- Fueleconomy.gov - Vehicle fuel economy statistics from the EPA and the Department of Energy
- Google Uncle Sam
- Library of Congress
- U.S. Census Bureau
- U.S. Citizenship and Immigration Services
- U.S. Copyright Office
- U.S. House of Representatives
- U.S. Patent and Trademark Office
- U.S. Senate
- U.S. Supreme Court
- U.S. Department of the Treasury
- SearchGov.com
- Social Security Administration
- White House
State of Illinois
- Statewide Illinois Library Catalog
- Cook County Clerk's Office
- Cook County Recorder of Deeds
- Illinois Secretary of State - a.k.a. CyberDrive Illinois
- State of Illinois
- District Locator - Find your legislators
- School Report Cards - from the Chicago Sun-Times
- Illinois Lottery
- City of Chicago
- Circuit Court of Cook County
- Cook County Assessor's Office
- Illinois Sex Offender Information
- Cook County Information Center
- VoterInfoNet - Information for Cook County Voters
- West Nile Virus in Illinois - Surveillance
Village of Brookfield
- Community Organization Guide - Search for non-profit agencies in the South Suburban Chicago area
- Village of Brookfield
- Brookfield Chamber of Commerce
- Brookfield Zoo
- Riverside- Brookfield High School
- Lyons Township High School
- Hollywood School Home Page
- Brookfield-LaGrange Park, IL School District No. 95 - Brook Park Elementary
- Brookfield Historical Society
Library Events