- Afrikaans
- Albanian
- Arabic
- Armenian
- Azerbaijani
- Basque
- Belarusian
- Bengali
- Bosnian
- Bulgarian
- Catalan
- Cebuano
- Chinese (Simplified)
- Chinese (Traditional)
- Croatian
- Czech
- Danish
- Dutch
- English
- Esperanto
- Estonian
- Filipino
- Finnish
- French
- Galician
- Georgian
- German
- Greek
- Gujarati
- Haitian Creole
- Hausa
- Hebrew
- Hindi
- Hmong
- Hungarian
- Icelandic
- Igbo
- Indonesian
- Irish
- Italian
- Japanese
- Javanese
- Kannada
- Khmer
- Korean
- Lao
- Latin
- Latvian
- Lithuanian
- Macedonian
- Malay
- Maltese
- Maori
- Marathi
- Mongolian
- Nepali
- Norwegian
- Persian
- Polish
- Portuguese
- Punjabi
- Romanian
- Russian
- Serbian
- Slovak
- Slovenian
- Somali
- Spanish
- Swahili
- Swedish
- Tamil
- Telugu
- Thai
- Turkish
- Ukrainian
- Urdu
- Vietnamese
- Welsh
- Yiddish
- Yoruba
- Zulu

Advocacy Groups

Boone County officials are members of the following advocacy groups:
Illinois Association of County Board Members
United Counties Council of Illinois
National Association of Counties