A plat is a parcel of land that has been divided into lots, blocks, streets, etc. Most of the developed areas and cemeteries in Sedgwick County are platted, however not all land in Sedgwick County is platted.

Subdivision Drawer Qtr. Sec. Map Qtr. Sec. Sec/Twp/Rng Filed
Rock Island 3rd Add R-2 2-5 WI-132 SW S33-T27S-R1E 2/17/1887
Rock Island 4th Add PC 322-6 WI-82 NW S21-T27S-R1E 7/24/2024
Rock Island Add R-2 2-3 WI-84 SW S21-T27S-R1E 9/4/1886
Rock Island Industrial Add R-2 2-9 RI-65 NE S17-T28S-R1E 7/2/1952
Rock Island Industrial Park M-1 3-18 RI-67 SE S17-T28S-R1E 2/7/1968
Rock Park 2nd Add A 6-33 MI-121 NE S31-T27S-R2E 3/26/1986
Rock Park Add S-2 6-22 MI-121 NE S31-T27S-R2E 9/22/1972
Rock Pointe Subdivision PC 201-4A PY-27 SE S7-T26S-R2E 11/9/2007
Rock Pointe Subdivision PC 201-4B PY-27 SE S7-T26S-R2E 11/9/2007
Rock Road Add H-2 4-20 MI-121 NE S31-T27S-R2E 5/10/1979