jefferson county

Jefferson County is a county located in the U.S. state of Colorado. As of the 2020 census, the population was 582,910, making it the fourth-most populous county in Colorado. The county seat is Golden, and the most populous city is Lakewood.
  • Country: United States
  • State: Colorado
  • Founded: November 1, 1861
  • Named for: Jefferson Territory
  • Seat: Golden
  • Largest city: Lakewood
  • Congressional districts: 1st, 2nd, 6th, 7th

Nearby

Things to do

See all

Events

See all
Verboten Brewing Stout Fest 2025

Today · 1 – 5 PM

127 E 5th St, Loveland, CO, United States, Colorado 80537

(multiple times)

Gutenberg The Musical - Denver

Today · 2 PM

The Garner Galleria Theatre

(multiple times)

Baylor Bears at Colorado Buffalo…

Today · 2 PM

CU Events Center

(multiple times)

Colorado Buffaloes Mens Basketball …

Today · 2 PM

CU Events Center

(multiple times)

North Dakota Fighting Hawks a…

Today · 1 PM

Hamilton Gymnasium

(multiple times)

Shreveport Mudbugs at Colo…

Today · 4:05 PM

Greeley Ice Haus

(multiple times)

The Reservoir - Denver

Today · 1:30 PM

Singleton Theatre at Denver Center for the Performing Arts

(multiple times)

Denver Nuggets vs. Los Angeles Lakers

Today · 6:30 PM

Ball Arena

(multiple times)

Colorado Symphony Orche…

Feb 23 · 1 PM

Ellie Caulkins Opera House

(multiple times)

Ravenscoon, Youngsta, CRISO…

Today · 6 PM

Mission Ballroom

(multiple times)

Colorado Symphony Orche…

Today · 7:30 PM

Boettcher Hall

(multiple times)

Steve Rannazzisi

Today · 7:30 PM

Comedy Works Downtown - Denver

(multiple times)

Sábados de Orquesta En Viv…

Today · 7 PM

La Rumba

(multiple times)

Bryant Barnes @ Ogden Theatre

Feb 23 · 8 PM

Ogden Theatre

(multiple times)

Modern Swing Mondays 2025

Feb 24 · 6:30 PM

Stampede

(multiple times)

Open Mic Night

Feb 24 · 6 PM

Vultures

(multiple times)

Glenn Miller Orchestra

Feb 24 · 6 PM

Candlelight Dinner Playhouse

(multiple times)

Subaru Winterfest 2025

Today · 1:30 – 10 PM

Copper Mountain

(multiple times)

Gutenberg! The Musical!

Sun, Feb 23

2:00 PM

(multiple times)

US Air Force Academy CO - Fr…

Today · 2 PM

Clune Arena

(multiple times)

Opera Colorado: La Boheme

Feb 25 · 7:30 PM

Buell Theatre

(multiple times)

High Country Dance

Feb 25 · 7 PM

Stampede

(multiple times)

Mean Girls (Touring)

Feb 25 · 7:30 PM

The Garner Galleria Theatre

(multiple times)

Mean Girls - Denver

Feb 25 · 7:30 PM

Bellco Theatre

(multiple times)

San Diego State Aztecs at Air Forc…

Feb 26 · 11 AM

Clune Arena

(multiple times)

Karaoke Night - Hosted by Sean …

Feb 25 · 7 PM

Vultures

(multiple times)

Týr @ Marquis Theater

Today · 6 PM

Larimer Lounge

(multiple times)

Dirty Side Down

Today · 8 PM – 6:59 AM

Greenfields Pool & Sports Bar

(multiple times)

Clybourne Park

Feb 23 · 2 PM

Arvada Center for the Arts and Humanities

(multiple times)

Opera Colorado: La Boheme

Today · 7:30 PM

The Garner Galleria Theatre

(multiple times)

Data from: en.wikipedia.org