Drug Testing in Colorado

Denver

729,019 residents

Colorado Springs

456,568 residents

Aurora

359,407 residents

Fort Collins

170,924 residents

Lakewood

152,597 residents

Thornton

133,451 residents

Westminster

116,317 residents

Arvada

115,368 residents

Centennial

109,741 residents

Pueblo

109,412 residents

Greeley

108,795 residents

Boulder

106,803 residents

Highlands Ranch

96,713 residents

Longmont

92,088 residents

Loveland

75,182 residents

Broomfield

65,065 residents

Grand Junction

60,358 residents

Castle Rock

55,591 residents

Commerce City

53,696 residents

Parker

49,550 residents

Littleton

46,368 residents

Southglenn

42,268 residents

Northglenn

39,197 residents

Brighton

37,585 residents

Dakota Ridge

33,892 residents

Englewood

33,082 residents

Security-Widefield

32,882 residents

Windsor

32,716 residents

Ken Caryl

32,438 residents

Wheat Ridge

31,192 residents

Pueblo West

29,637 residents

Fountain

27,767 residents

Lafayette

27,729 residents

Castlewood

25,271 residents

Columbine

24,280 residents

Erie

21,420 residents

Evans

21,383 residents

Louisville

20,396 residents

Golden

20,330 residents

Clifton

19,889 residents

Montrose

19,062 residents

Sherrelwood

18,287 residents

Durango

18,006 residents

Cañon City

16,400 residents

Cimarron Hills

16,161 residents

Greenwood Village

15,663 residents

Johnstown

14,896 residents

Welby

14,846 residents

Sterling

14,104 residents

Fort Carson

13,813 residents

Lone Tree

13,175 residents

Black Forest

13,116 residents

Superior

12,980 residents

Fruita

12,795 residents

Steamboat Springs

12,435 residents

Federal Heights

12,381 residents

Firestone

11,999 residents

Frederick

11,413 residents

Fort Morgan

11,319 residents

Berkley

11,207 residents

Cherry Creek

11,120 residents

The Pinery

10,517 residents

Castle Pines North

10,360 residents

Edwards

10,266 residents

Glenwood Springs

9,906 residents

Alamosa

9,819 residents

Rifle

9,563 residents

Gunbarrel

9,263 residents

Roxborough Park

9,099 residents

Evergreen

9,038 residents

Stonegate

8,962 residents

Craig

8,844 residents

Delta

8,791 residents

Woodmoor

8,741 residents

Cortez

8,715 residents

Redlands

8,685 residents

Trinidad

8,153 residents

Bailey

8,042 residents

Fort Lupton

7,822 residents

Wellington

7,807 residents

Derby

7,685 residents

Fruitvale

7,675 residents

Lamar

7,555 residents

Woodland Park

7,222 residents

Applewood

7,160 residents

La Junta

6,951 residents

Gypsum

6,922 residents

Stratmoor

6,900 residents

Aspen

6,882 residents

Orchard Mesa

6,836 residents

Air Force Academy

6,680 residents

Eagle

6,678 residents

Carbondale

6,670 residents

Gleneagle

6,611 residents

Cherry Hills Village

6,539 residents

Avon

6,505 residents

Monument

6,420 residents

Milliken

6,388 residents

Estes Park

6,257 residents

Twin Lakes

6,101 residents

Gunnison

6,076 residents

Sheridan

6,039 residents

Berthoud

6,031 residents

Salida

5,467 residents

Vail

5,461 residents

Brush

5,459 residents

Lochbuie

5,390 residents

Manitou Springs

5,334 residents

Edgewater

5,302 residents

Dove Valley

5,243 residents

Glendale

5,198 residents

Shaw Heights

5,116 residents

Eaton

4,928 residents

Breckenridge

4,896 residents

Dacono

4,792 residents

New Castle

4,669 residents

Mead

4,476 residents

Battlement Mesa

4,471 residents

Silverthorne

4,418 residents

Monte Vista

4,294 residents

Niwot

4,006 residents

Basalt

3,891 residents

Florence

3,865 residents

West Pleasant View

3,840 residents

Rocky Ford

3,827 residents

El Jebel

3,801 residents

Todd Creek

3,768 residents

Burlington

3,720 residents

Severance

3,697 residents

Castle Pines

3,614 residents

Genesee

3,609 residents

Yuma

3,596 residents

Penrose

3,582 residents

Lincoln Park

3,546 residents

Ponderosa Park

3,232 residents

Silt

3,043 residents

Frisco

3,035 residents

Orchard City

3,011 residents

Acres Green

3,007 residents

Meridian

2,970 residents

Snowmass Village

2,916 residents

Walsenburg

2,898 residents

Buena Vista

2,760 residents

Palisade

2,651 residents

Leadville

2,644 residents

Platteville

2,619 residents

Palmer Lake

2,590 residents

Bayfield

2,567 residents

Holly Hills

2,521 residents

Bennett

2,484 residents

Laporte

2,450 residents

Strasburg

2,447 residents

Coal Creek

2,400 residents

Telluride

2,399 residents

Rangely

2,381 residents

Wray

2,378 residents

Meeker

2,362 residents

Holyoke

2,251 residents

Las Animas

2,227 residents

Center

2,204 residents

Colorado City

2,193 residents

Cedaredge

2,183 residents

Lyons

2,147 residents

La Salle

2,052 residents

Limon

1,911 residents

Granby

1,877 residents

Campion

1,839 residents

Hayden

1,839 residents

Olathe

1,798 residents

Leadville North

1,794 residents

Pagosa Springs

1,756 residents

Idaho Springs

1,728 residents

Akron

1,724 residents

Cascade-Chipita Park

1,655 residents

Perry Park

1,646 residents

Ault

1,622 residents

Del Norte

1,604 residents

Crested Butte

1,579 residents

Kersey

1,577 residents

Hudson

1,571 residents

Inverness

1,532 residents

Nederland

1,520 residents

Alamosa East

1,458 residents

Kremmling

1,457 residents

Paonia

1,405 residents

Elizabeth

1,402 residents

Springfield

1,396 residents

Mountain Village

1,395 residents

Mancos

1,380 residents

Columbine Valley

1,360 residents

Aristocrat Ranchettes

1,344 residents

Kittredge

1,304 residents

Loma

1,293 residents

Indian Hills

1,280 residents

Julesburg

1,237 residents

Fraser

1,213 residents

Keenesburg

1,195 residents

Byers

1,160 residents

Cripple Creek

1,155 residents

Fowler

1,148 residents

Ellicott

1,131 residents

Parachute

1,105 residents

Carriage Club

1,090 residents

Towaoc

1,087 residents

Gilcrest

1,083 residents

Keystone

1,079 residents

Upper Bear Creek

1,059 residents

Georgetown

1,049 residents

Ordway

1,032 residents

Minturn

1,026 residents

Ouray

1,008 residents