Pennington County

Phone: 605.394.2188

Email Pennington County

Address:
SDSU Extension Pennington County Office
601 E. Centre St.
Rapid City, SD 57701

All Pennington County Content

4-H ribbons and awards stacked on a table.
Jul 16

4-H County Achievement Days and County Fair Schedule

SDSU Extension's South Dakota 4-H program will be hosting county fairs and achievement days across South Dakota beginning in July 2026.

many hands raised in the air with sky background and the word volunteer

Volunteer Policies & Forms

These policies and forms provide useful information for volunteers.

A small herd of cattle gathered around a pond on an open range.

Livestock Water Testing

SDSU Extension offers on-site livestock water testing services at 33 locations across the state. 

red barn with a white shed in front of it and trees in the background

4HOnline & FairEntry

Instructions for using 4HOnline and FairEntry.