McCook County Public Records
| About McCook County | |
| Land Area: | 574.52 Square Miles |
| County Located in: | South Dakota |
| Population Estimate: | 5619 People |
| Number of Households: | 2204 |
| Number of Businesses: | 574 |
| Median Household Income: | $45644 |
| Per Capita Income: | $34144 |
| Unemployment Rate: | 3.4 |
| Annual Number of Births: | 60 |
| Annual Number of Deaths: | 71 |
| Annual New Home Starts: | 17 |
McCook County Records Offices
County Seat of McCook
400 N Main St
Salem, SD 57058
605-425-2301
McCook Chamber of Commerce
315 S Egan Ave
Madison, SD 57042
605-256-2454
McCook County
Salem, SD 57058
605-425-2791
Register of Deeds
130 W Essex Ave
Salem, SD 57058
605-425-2701
Assessor
130 W Essex Ave
Salem, SD 57058
605-425-2681
Auditor
130 W Essex Ave
Salem, SD 57058
605-425-2791
Transportation Department
411 E Ruton Ave
Salem, SD 57058
605-425-2347
Treasurer
130 W Essex Ave
Salem, SD 57058
605-425-2721
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