List of counties in Illinois (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "List of counties in Illinois" in English language version.

refsWebsite

Global rank English rank

2genealogytrails.com

low place

low place

45^th place

41^st place

1,652^nd place

1,202^nd place

1ledgersentinel.com

low place

low place

census.gov

www2.census.gov

"U.S. Census Bureau 2019 FIPS Codes". census.gov. Retrieved January 8, 2021.

census.gov

"U.S. Census Bureau QuickFacts: Illinois". Retrieved April 19, 2024.

genealogytrails.com

"Illinois County Biographies". Genealogy Trails.com. Genealogy Trails. 2000. Retrieved September 21, 2008.
"The Origin of Illinois County Names". Genealogy Trails.com. Genealogy Trails. 2000. Retrieved September 21, 2008.

ledgersentinel.com

Matile, Roger (June 22, 2006). "Reflections: Was Dr. Conrad Will really worth his salt?". Ledger-Sentinel. Retrieved October 11, 2011.

naco.org

ce.naco.org

"County Explorer". National Association of Counties. Retrieved January 8, 2021.