South Dakota › Counties › Pennington County

County · South Dakota

Pennington County

Pennington County is a county in South Dakota. It pays for jails, public works, health and human services and police. In 2022, Pennington County spent about $112.4M. This is a Census of Governments estimate across all of its funds.

Collected and spent

In 2022, Pennington County spent about $112.4M. This is a Census of Governments estimate across all of its funds.

Spent
$112.4M
Fiscal year 2022 · Census of Governments estimate, all funds · spending

Where the money comes from

One tax.

Property tax
$0.3685 per $100 of value
Source · Pennington County Auditor — South Dakota, Pennington 3.685 mills 2024 property. Read on June 15, 2026.

Where it goes

Nine service lines.

Corrections
$20.0M
Public works
$19.0M
Health and human services
$18.5M
Police
$16.9M
General government
$15.9M
Courts
$11.1M
Other
$7.5M
Debt service · past obligation
$2.3M
Fire
$1.2M

Bars in both tables share one scale. Hatched lines pay for past obligations, not current services.

Who decides

Five people sit on the Pennington County board. They set county plans and pass rules. They also pass the budget and watch over county work. 5 Commissioners, each elected from one of 5 districts.

Ron Rossknecht
Commissioner, District 1
Next election
November 3, 2026
Ron Weifenbach
Commissioner, District 2
Next election
November 7, 2028
Deb Hadcock
Commissioner, District 3
Next election
November 3, 2026
Jerry Derr
Commissioner, District 4
Next election
November 7, 2028
Gary Drewes
Commissioner, District 5
Next election
November 3, 2026
Source · Pennington County, Pennington County Board of Commissioners page. Read on October 10, 2026.
DetailsPennington County Board of Commissioners page (read 2026-10-10)

When decisions happen

State law sets the county year. The board must adopt the budget by resolution before October 1, before it fixes tax levies for the next year.

Each yearThe county budget year runs January 1 to December 31.
November 3, 2026Election for 3 seats

How to reach it

Pennington County Commission Office
Phone
Pennington County Board of Commissioners
Email
Pennington County Commission Office, 900 Concourse Drive, Suite 100, Rapid City, SD 57703
Mailing address
Source · State of South Dakota, SDCL 7-21-1. Read on October 10, 2026.
DetailsSDCL 7-21-1 (fiscal year) and 7-21-12 (budget before October 1) (read 2026-10-10)

Also on this tax bill

A Pennington County address pays these governments too. Which school districts and cities apply depends on the address.

On every bill in Pennington County

On some bills, depending on the address

School districts: 6

Wall School District 51-5Not in Who Taxes Me yet
Hill City School District 51-2Not in Who Taxes Me yet
Rapid City School District 51-4School district
New Underwood School District 51-3Not in Who Taxes Me yet
Custer School District 16-1Not in Who Taxes Me yet
Douglas School District 51-1Not in Who Taxes Me yet

Cities: 2

Rapid CityCity
Colonial Pine HillsNot in Who Taxes Me yet

Sources

Taxes
Pennington County Auditor — South Dakota, Pennington 3.685 mills 2024 property. Read on June 15, 2026.
Who decides
Pennington County, Pennington County Board of Commissioners page. Read on October 10, 2026.
DetailsPennington County Board of Commissioners page (read 2026-10-10)
When decisions happen
State of South Dakota, SDCL 7-21-1. Read on October 10, 2026.
DetailsSDCL 7-21-1 (fiscal year) and 7-21-12 (budget before October 1) (read 2026-10-10)
How to reach it
Pennington County, Pennington County Board of Commissioners page. Read on October 10, 2026.
DetailsPennington County Board of Commissioners page (read 2026-10-10)

To act on what you have read

Who Taxes Me describes. These three tools, made by the same team, are where you can do something about it. Each opens in a new tab.