Winnebago County Animal Services
- Animal bite reporting, rabies quarantine, emergency care, shelter and care, adoption program, lost and found network, and spay/neuter assistance are just some of the services offered.
- http://www.wcasrock.org/

Winnebago County Treasurer
- Susan J. Goral. Includes information and FAQs on real estate taxes, senior citizens, understanding the county bill guide, investments of the county, and contact information.
- http://www.winnebagotreasurer.com/

Winnebago County Sheriff's Office
- Information for the Operations Bureau and Corrections Bureau. Includes pictures and biographical information on staff members, special units, statistical data, community programs, employment and training opportunities.
- http://www.sheriff.co.winnebago.il.us/

Winnebago County 1999 Election Results
- Consolidated election results of April 13, 1999.
- http://www.fidlar.com/results/us/il/101/000000/