Kansas, Oklahoma Kansas, Oklahoma Kansas is a town in Delaware County, Oklahoma, United States. The population was 802 at the 2010 census. Kansas is located in southern Delaware County at (36.202423, -94.795122). U.S. Route 412, the Cherokee Turnpike, bypasses the town to the north, with access from Exit 28 (U.S. Route 59) north of the east end of town. The turnpike leads west to Tulsa. To the east, US 412 and 59 lead to the Arkansas border at Siloam Springs. US 59 leads north from the town of Kansas to Jay, the Delaware County seat. Oklahoma State Highway 10 leads south to
K-181 (Kansas highway) River just above where the two forks converge at Waconda Reservoir. At Downs, the road intersects US-24 and continues north into Smith County. K-181 ends in Smith County at the junction of US-281 and US-36 just south of the town of Lebanon. K-181 (Kansas highway) K-181 is primarily a north–south state highway which runs through several counties in the north central part of the U.S. state of Kansas. K-181 begins at K-232 near the Wilson Lake Dam at the Lincoln/Russell county line. The highway actually begins by traveling to the east for about before turning north and crossing the Saline