COVID-19: Oklahoma Residents. Time Span: Diagnosis's began in March 2020. Comorbidities: Chronic heart or circulatory disease, diabetes, chronic lung failure, chronic renal failure, chronic liver failure. Deaths: Death totals are based on event date not date of death. Rates: Rates are per 100,000 and calculated using 2020 population estimates from the Census Bureau's Population Estimate Division.   Rates by race are available by American Indian, Asian, Black, Other/Multiple races, and White. County: (Map of Oklahoma Counties) OSDH Districts: (Map of OSDH Districts) OSDH Districts Counties District 1 Beaver, Cimarron, Custer, Dewey, Ellis, Harper, Roger Mills, Texas, Woods, Woodward District 2 Alfalfa, Blaine, Canadian, Garfield, Grant, Kingfisher, Logan, Major District 3 Creek, Kay, Lincoln, Noble, Osage, Pawnee, Payne District 4 Craig, Delaware, Mayes, Nowata, Ottawa, Rogers, Wagoner, Washington District 5 Beckham, Caddo, Comanche, Cotton, Greer, Harmon, Jackson, Kiowa, Tillman, Washita District 6 Cleveland, Grady, Hughes, McClain, Pottawatomie, Seminole District 7 Adair, Cherokee, Haskell, McIntosh, Muskogee, Okfuskee, Okmulgee, Sequoyah District 8 Carter, Garvin, Jefferson, Johnston, Love, Marshall, Murray, Pontotoc, Stephens District 9 Atoka, Bryan, Choctaw, Coal, Latimer, LeFlore, McCurtain, Pittsburg, Pushmataha Oklahoma City County Oklahoma Tulsa City County Tulsa