| | 4603115100 | Custer township | Corson County | SD | Active government
providing primary
general-purpose functions A |
| | 4603117745 | East Corson UT | Corson County | SD | Statistical entity S |
| | 4603136332 | Lemmon UT | Corson County | SD | Statistical entity S |
| | 4603139940 | McIntosh city | Corson County | SD | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 4603140020 | McLaughlin city | Corson County | SD | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 4603143860 | Morristown town | Corson County | SD | Fictitious entity created
to fill the Census Bureau
geographic hierarchy F |
| | 4603150660 | Pleasant Ridge township | Corson County | SD | Active government
providing primary
general-purpose functions A |
| | 4603151700 | Prairie View township | Corson County | SD | Active government
providing primary
general-purpose functions A |
| | 4603154860 | Ridgeland township | Corson County | SD | Active government
providing primary
general-purpose functions A |
| | 4603155700 | Rolling Green township | Corson County | SD | Active government
providing primary
general-purpose functions A |