Kan. Stat. § 4-4,518
Senatorial district 20 shall consist of the following voting districts in Shawnee county: (000240), (000340), (001000), (001030), (001200), (001230), (001240), (001250), (001270), (001280), (001300), (001310), (001320), (001340), (001380), (001400), (001410), (001420), (001430), (001440), (001450), (001470), (001480), (001490), (001500), (001510), (001520), (001530), (001540), (001550), (001560), (001570), (001590), (001600), (001610), (001620), (001630), (001640), (001650), (001670), (001680), (001710), (001720), (001780), (100030), (100040), (12008A), (120090), (12010A), (120120), (120130); and the following blocks in voting district (12013A), tract 0024.01, block group 3, in Shawnee county: block 058; and the following blocks in voting district (12013A), tract 0036.07, block group 2, in Shawnee county: block 028; and the following voting districts in Shawnee county: (120170), (120180), (120190), (120200), (120320), (160010), (200050), (200070), (200080), (200130), (200140), (200150), (200160), (300090), (500110), (50011A), (50011B), (50011C), (500140), (500160), (600080), (600090), (600110), (600170), (600180), (600190), (600250), (600260), (600270), (600280), (600290), (600300), (600310), (600330), (600470), (600490), (600500), (600530), (700010), (700020), (800010), (800020), (800040), (800060), (800070), (900060), (900070), (900080), (900090), (900110), (900120), (900140); and all of Wabaunsee county.
K.S.A. 4-4,518