Jefferson County, Oregon

Jefferson County is one of the 36 counties in the U.S. state of Oregon. At the 2020 census, the population was 24,502. The county seat is Madras. The county is named after Mount Jefferson, the second tallest mountain in Oregon.
  • Country: United States
  • State: Oregon
  • Founded: December 12, 1914
  • Named for: Mount Jefferson
  • Seat: Madras
  • Largest city: Madras
  • Congressional districts: 2nd, 5th

Nearby

Events

See all
Rodeo Day at Hoodoo Ski Resort

Mar 29 · 9 AM – 9 PM

Hoodoo Ski Area

(multiple times)

Day Retreat at Smith Rock

Mar 29 · 12 – 4 PM

Smith Rock State Park

(multiple times)

Washougal Youth Arts Month – Art …

Sat, Mar 29

1:00 PM

(multiple times)

High Desert Stampede

Apr 3 · 7 PM

Deschutes County Fair and Expo Center

(multiple times)

TKU Saw School: Crosscut Saw Trai…

Apr 4 · 8:30 AM – 5 PM

Zigzag Saw Training Center

(multiple times)

Motel Kalifornia Party at the viney…

Apr 4 · 6 PM – 4 AM

Faith, Hope and Charity Vineyards

(multiple times)

Ski Inn Taphouse (Solo)

Apr 4 · 6 PM – 3 AM

Ski Inn Taphouse and Hotel

(multiple times)

Blacksmith Public House

Apr 5 · 7 PM – 6 AM

Blacksmith Public House

(multiple times)

Mt Hood Sasquatch Festival

Apr 11 – 13

Mt. Hood Oregon Resort, 68010 East Fairway Avenue, Welches, OR, USA

(multiple times)

Aaron English

Apr 13 · 10 AM – 6 PM

Unity Community of Central Oregon

(multiple times)

2025 Certificate in Community Story…

Sun, Apr 27

5:00 PM

(multiple times)

Aslin -- Solo and Acoustic

May 6 · 6 PM – 3 AM

Ski Inn Taphouse and Hotel

(multiple times)

Summer Groove (formerly High St…

May 10 · 6 PM – 4 AM

Faith, Hope and Charity Vineyards

(multiple times)

Olivia Harms @ The Bite Tumalo

May 21 · 6 PM

The Bite

(multiple times)

Pelton Park Marina and Dockside Grill

May 23 · 5 PM – 2 AM

Pelton Park Store & Marina On Lake Simtustus

(multiple times)

Over The Edge Taphouse

May 24 · 6 PM – 4 AM

the Edge Taphouse

(multiple times)

Sisters OR - Sisters Rodeo

Jun 11 · 6:30 PM

Sisters Rodeo Arena

(multiple times)

Sisters Rodeo: Extreme Bulls

Jun 11 · 6:30 PM

Sisters Rodeo Arena

(multiple times)

Hardtails Sisters Rodeo After Party

Jun 12 · 7 PM – 5 AM

Hardtails Bar & Grill

(multiple times)

Faith Hope & Charity

Jun 13 · 6 PM – 4 AM

Faith, Hope and Charity Vineyards

(multiple times)

Sisters Rodeo: Pro Rodeo Tour

Jun 14 · 1 PM

Sisters Rodeo Arena

(multiple times)

IN A LANDSCAPE: Black Butte Ranch

Jun 16 · 6 PM – 2:30 AM

Black Butte Ranch

(multiple times)

Big Ponderoo

Jun 28 · 7 PM – 6:59 AM

Village Green City Park

(multiple times)

Fairwell Festival - 2 Day Pass (7/18 - …

Fri, Jul 18

12:00 AM

(multiple times)

Pacific Northwest Classic Pickleball …

Jul 23 · 8 AM – 8 PM

Pine Nursery Park

(multiple times)

Reggae Rise Up Oregon 2025

Aug 29 – Sep 1, 2025

Deschutes County Fair and Expo Center

(multiple times)

Reggae Rise Up Oregon 2025

Aug 29 – Sep 1, 2025

Deschutes County Fairgrounds and Expo Center

(multiple times)

Data from: en.wikipedia.org