Official Census inventory · SD
South Dakota government directory.
1,895 public-entity records, with Census classifications, functions, contact fields, population or enrollment where published, and explicit functioning or dormant status.
1,889functioning
1,272general-purpose governments
472special district governments
148independent school districts
0dependent school systems
3public pension systems
Census public-use file
1,895 records
Special district governmentFunctioning
Red Fox Court Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 13657 RED FOX CT · RAPID CITY, SD · 57702-6534
- Census ID
- 195801
Special district governmentFunctioning
Red Neck Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 22965 149TH AVE · RAPID CITY, SD · 57703-9025
- Census ID
- 219447
Special district governmentFunctioning
Red Spar Road District
HIGHWAYS
- County area
- Custer
- Contact
- 11696 PLEASANT VALLEY RD · CUSTER, SD · 57730-8133
- Census ID
- 219345
Special district governmentFunctioning
Renner Sanitary District
SEWERAGE
- County area
- Minnehaha
- Contact
- PO BOX 89907 · SIOUX FALLS, SD · 57109-6907
- Census ID
- 134826
Special district governmentFunctioning
Richmond Lake Sanitary District
SEWERAGE
- County area
- Brown
- Contact
- 127395 W BRIDGE RD · ABERDEEN, SD · 57401-8361
- Census ID
- 134790
Special district governmentFunctioning
Rimrock Heights Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 13120 MICHELLE DR · RAPID CITY, SD · 57702-8501
- Census ID
- 195795
Special district governmentFunctioning
Riverside Road District
HIGHWAYS
- County area
- Lincoln
- Contact
- 48042 RIVERSIDE PL · SIOUX FALLS, SD · 57108-8209
- Census ID
- 195127
Special district governmentFunctioning
Riverview Court Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 13085 RIVERVIEW CT · RAPID CITY, SD · 57702-8519
- Census ID
- 219448
Special district governmentFunctioning
Roberts Conservation District
SOIL AND WATER CONSERVATION
- County area
- Roberts
- Contact
- 2018 SD HWY 10, STE A · SISSETON, SD · 57262-2502
- Census ID
- 194979
Special district governmentFunctioning
Roberts Regional Railroad Authority
MISCELLANEOUS COMMERCIAL ACTIVITIES
- County area
- Roberts
- Contact
- 405 W MILBANK AVE · MILBANK, SD · 57252-1114
- Census ID
- 219460
Special district governmentFunctioning
Rochford Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lawrence
- Contact
- 22425 SILVER CREEK ROAD · HILL CITY, SD · 57745-6044
- Census ID
- 195623
Special district governmentFunctioning
Rockerville Rural Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Pennington
- Contact
- 13720 S HIGHWAY 16 · RAPID CITY, SD · 57702-6582
- Census ID
- 156796
Special district governmentFunctioning
Rocky Road Road District
HIGHWAYS
- County area
- Meade
- Contact
- 1367 ROCKY RD · RAPID CITY, SD · 57701
- Census ID
- 219408
Special district governmentFunctioning
Ruah Road District
HIGHWAYS
- County area
- Pennington
- Contact
- PO BOX 873 · HILL CITY, SD · 57745-0873
- Census ID
- 219449
Special district governmentFunctioning
Rural Ambulance District
HEALTH
- County area
- Jones
- Contact
- PO BOX 58 · DRAPER, SD · 57531-0058
- Census ID
- 238008
Special district governmentFunctioning
Rushmore Ranch Phase 1 Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 13780 BORGLUM RD · KEYSTONE, SD · 57751-6648
- Census ID
- 219450
Special district governmentFunctioning
Rushmore Ranchettes 2 Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 24271 RUSHMORE RANCH ROAD · KEYSTONE, SD · 57751-6637
- Census ID
- 219451
Special district governmentFunctioning
Sanborn County Conservation District
SOIL AND WATER CONSERVATION
- County area
- Sanborn
- Contact
- 203 W 7TH ST, STE 200 · WOONSOCKET, SD · 57385-2195
- Census ID
- 156814
Special district governmentFunctioning
Sanborn County Watershed District
FLOOD CONTROL
- County area
- Sanborn
- Contact
- 203 W 7TH ST, STE 200 · WOONSOCKET, SD · 57385-2195
- Census ID
- 134835
Special district governmentFunctioning
Sand Dollar Cove Road District
HIGHWAYS
- County area
- Charles Mix
- Contact
- 6001 E STAUDENMIER PLACE · SIOUX FALLS, SD · 57110-0069
- Census ID
- 212262
Special district governmentFunctioning
Sapphire Lane Road District
HIGHWAYS
- County area
- Lawrence
- Contact
- 2830 AMBER PLACE · SPEARFISH, SD · 57783
- Census ID
- 219378
Special district governmentFunctioning
Sarastan Estates Road District
HIGHWAYS
- County area
- Meade
- Contact
- 14341 MAHAFFEY DR · PIEDMONT, SD · 57769-2103
- Census ID
- 219409
Special district governmentFunctioning
Seneca Rural Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Faulk
- Contact
- 401 LINN ST · SENECA, SD · 57473-9301
- Census ID
- 156729
Special district governmentFunctioning
Shamrock Road District
HIGHWAYS
- County area
- Hughes
- Contact
- 2821 BUHL AVE · PIERRE, SD · 57501-6327
- Census ID
- 219363
Special district governmentFunctioning
Sheridan Lake Highlands Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 13460 SAWMILL ROAD · RAPID CITY, SD · 57702-7910
- Census ID
- 223476
Special district governmentFunctioning
Shirttail Gulch Road District
HIGHWAYS
- County area
- Lawrence
- Contact
- 11762 E THREE BAR CIR · STURGIS, SD · 57785-6925
- Census ID
- 219379
Special district governmentFunctioning
Silver Creek Watershed District
FLOOD CONTROL
- County area
- Minnehaha
- Contact
- 2408 E BENSON RD · SIOUX FALLS, SD · 57104-7018
- Census ID
- 156789
Special district governmentFunctioning
Silver Spur Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 8031 STIRRUP CT · RAPID CITY, SD · 57702-9581
- Census ID
- 219452
Special district governmentFunctioning
Sioux Falls Regional Airport Authority
AIR TRANSPORTATION
- County area
- Minnehaha
- Contact
- 2801 N JAYCEE LN · SIOUX FALLS, SD · 57104-0108
- Census ID
- 134824
Special district governmentFunctioning
Sioux Valley Regional Railroad Authority
MISCELLANEOUS COMMERCIAL ACTIVITIES
- County area
- Union
- Contact
- 350 S MAIN AVE. SUITE 400 · SIOUX FALLS, SD · 57104-2281
- Census ID
- 219464
Source: U.S. Census Bureau, 2025 Government Units Listing. A listed entity is not proof that its board is elected or that the contact field identifies an officeholder.