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
Skyhaven Highway District
HIGHWAYS
- County area
- Lincoln
- Contact
- 27128 S PARKLANE DR · SIOUX FALLS, SD · 57106-8000
- Census ID
- 134817
Special district governmentFunctioning
Smokey Ridge Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 22567 SMOKEY RIDGE ROAD · RAPID CITY, SD · 57702
- Census ID
- 219453
Special district governmentFunctioning
South Central Water Development District
OTHER MULTI-FUNCTION DISTRICTS
- County area
- Douglas
- Contact
- PO BOX 43 · ARMOUR, SD · 57313-0043
- Census ID
- 113191
Special district governmentFunctioning
South Creekview Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 4928 RAVEN CIR · RAPID CITY, SD · 57702-9020
- Census ID
- 195809
Special district governmentFunctioning
South Dakota Municipal Power Agency
ELECTRIC POWER UTILITY
- County area
- Minnehaha
- Contact
- PO BOX 88920 · SIOUX FALLS, SD · 57109-8920
- Census ID
- 214410
Special district governmentFunctioning
South Riverview Drive Road District
HIGHWAYS
- County area
- Walworth
- Contact
- 55 S RIVERVIEW DR · GLENHAM, SD · 57631-5610
- Census ID
- 219466
Special district governmentFunctioning
South Roberts Ambulance District
HEALTH
- County area
- Roberts
- Contact
- PO BOX 63 · WILMOT, SD · 57279-0063
- Census ID
- 156812
Special district governmentFunctioning
Southern Missouri Recycling and Waste Management District
SOLID WASTE MANAGEMENT
- County area
- Douglas
- Contact
- PO BOX 146 · LAKE ANDES, SD · 57356-0146
- Census ID
- 205395
Special district governmentDormant
Southern Union County Regional Railroad Authority
MISCELLANEOUS COMMERCIAL ACTIVITIES
- County area
- Union
- Contact
- 209 E MAIN ST, STE 250 · ELK POINT, SD · 57025-2328
- Census ID
- 219465
Special district governmentFunctioning
Sparrow Hawk Trail Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 5977 SPARROW HAWK TRL · RAPID CITY, SD · 57703-9672
- Census ID
- 223495
Special district governmentFunctioning
Spearfish Canyon Fire Protection District
LOCAL FIRE PROTECTION
- County area
- Lawrence
- Contact
- 21116 US HIGHWAY 14A · LEAD, SD · 57754-3709
- Census ID
- 219380
Special district governmentFunctioning
Spearfish Valley Sanitary District
SEWERAGE
- County area
- Lawrence
- Contact
- PO BOX 437 · SPEARFISH, SD · 57783-0437
- Census ID
- 134815
Special district governmentFunctioning
Spink County Conservation District
SOIL AND WATER CONSERVATION
- County area
- Spink
- Contact
- 25 1/2 W 6TH AVE · REDFIELD, SD · 57469
- Census ID
- 207188
Special district governmentFunctioning
Spring Creek Acres Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 24119 ALKAN LN · HERMOSA, SD · 57744-6520
- Census ID
- 223499
Special district governmentFunctioning
Spring-Bull Creek Watershed District
FLOOD CONTROL
- County area
- Charles Mix
- Contact
- 39675 309TH ST · WAGNER, SD · 57380-7265
- Census ID
- 192926
Special district governmentFunctioning
Springfield Rural Fire District
LOCAL FIRE PROTECTION
- County area
- Bon Homme
- Contact
- 31017 EQUAL RIGHTS SCHOOL RD · SPRINGFIELD, SD · 57062-6306
- Census ID
- 195123
Special district governmentFunctioning
Stagebarn Subdivision Sanitary District
WATER SUPPLY UTILITY
- County area
- Meade
- Contact
- PO BOX 703 · BLACK HAWK, SD · 57718-0703
- Census ID
- 219410
Special district governmentFunctioning
Stanley County Conservation District
SOIL AND WATER CONSERVATION
- County area
- Stanley
- Contact
- PO BOX 393, STE 103 · FORT PIERRE, SD · 57532-7800
- Census ID
- 156816
Special district governmentFunctioning
Stony Run Sanitary District
SEWERAGE
- County area
- Beadle
- Contact
- 4015 DAKOTA AVE S · HURON, SD · 57350-6501
- Census ID
- 134783
Special district governmentFunctioning
Strato Rim Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 23679 STRATO RIM DR · RAPID CITY, SD · 57702-6537
- Census ID
- 195793
Special district governmentFunctioning
Sully County Conservation District
SOIL AND WATER CONSERVATION
- County area
- Sully
- Contact
- PO BOX 203 · ONIDA, SD · 57564-0203
- Census ID
- 156818
Special district governmentFunctioning
Sully County Regional Railroad Authority
MISCELLANEOUS COMMERCIAL ACTIVITIES
- County area
- Sully
- Contact
- PO BOX 265 · ONIDA, SD · 57564-0265
- Census ID
- 219461
Special district governmentFunctioning
Sun Country Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 23917 SUN COUNTRY LN · RAPID CITY, SD · 57702-7427
- Census ID
- 219454
Special district governmentFunctioning
Sunny Shades Road District
HIGHWAYS
- County area
- Custer
- Contact
- 25295 SUNNY DR · CUSTER, SD · 57730-7110
- Census ID
- 225399
Special district governmentFunctioning
Sunset Ranch Road District
HIGHWAYS
- County area
- Pennington
- Contact
- 15549 229TH ST, # 107 · BOX ELDER, SD · 57719-8032
- Census ID
- 219455
Special district governmentFunctioning
Sunset Ridge and Meadows Road District
HIGHWAYS
- County area
- Hughes
- Contact
- 28889 PUCKETT ST · PIERRE, SD · 57501-6243
- Census ID
- 219364
Special district governmentFunctioning
Swan Lane Road District
HIGHWAYS
- County area
- Lawrence
- Contact
- 516 E HUDSON ST · SPEARFISH, SD · 57783-2540
- Census ID
- 219381
Special district governmentFunctioning
T-M Water User District
WATER SUPPLY UTILITY
- County area
- Turner
- Contact
- PO BOX 445 · PARKER, SD · 57053-0445
- Census ID
- 156822
Special district governmentFunctioning
Tabor Rural Fire District
LOCAL FIRE PROTECTION
- County area
- Yankton
- Contact
- 30629 426TH AVE · TABOR, SD · 57063-6101
- Census ID
- 134842
Special district governmentFunctioning
Tea Industrial Park Southeast Highway District
HIGHWAYS
- County area
- Lincoln
- Contact
- 47063 104TH ST · HARRISBURG, SD · 57032-8144
- Census ID
- 156768
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.