The Political Graveyard: Le Flore County, Oklahoma - Database provides political history, cemetery locations, and brief biographies of politicians who were born or lived in the county. - http://politicalgraveyard.com/geo/OK/LF.html#CEM
Wikipedia: Le Flore County, Oklahoma - Encyclopedia article provides geography, demographics, and lists of cities, towns and NRHP sites. - http://en.wikipedia.org/wiki/Le_Flore_County,_Oklahoma
LeFlore County Oklahoma Genealogy - Part of the OKGenWeb Project. Contains vital records, lookups, photographs and other resources for researchers. - http://www.rootsweb.com/~okleflor/
LeFlore County Profile - Provides report from the U.S. Bureau of the Census, Census 2000. [PDF file] - http://staging.okcommerce.gov/test1/dmdocuments/Le_Flore_County_Demographics_061004319.pdf