Connerville is a rural unincorporated community and census-designated place on the Blue River in Johnston County, Oklahoma, United States. The post office opened August 6, 1897, in District 16 of the old Indian Territory. The ZIP Code is 74836. It is said to have been named for George B. Conner, the first postmaster.

The Census Bureau defined a census-designated place ("CDP") for Connerville in 2015; the 2010 population within the 2015 CDP boundary was 80 and contained 42 housing units. The population was 59 as of the 2020 Census.

Demographics

Historical population

Census	Pop.	Note	%±
2020	59		—
U.S. Decennial Census