Colorado Map Guide: Explore 64 Counties

Colorado, known as the Centennial State, is a paradise for outdoor enthusiasts and nature lovers. With its diverse landscapes, ranging from the Rocky Mountains to the Great Plains, Colorado offers a unique experience for visitors and residents alike. The state is divided into 64 counties, each with its own distinct character and attractions. In this comprehensive guide, we will explore the 64 counties of Colorado, providing an in-depth look at their history, geography, and points of interest.
Introduction to Colorado’s Counties

Colorado’s 64 counties are grouped into seven regions, each with its own unique cultural and geographical identity. From the rugged mountains of the Western Slope to the rolling hills of the Eastern Plains, each region offers a distinct experience for visitors. The counties are also home to a wide range of outdoor recreational activities, including hiking, skiing, fishing, and hunting. Whether you’re interested in exploring the state’s natural beauty or experiencing its vibrant culture, Colorado’s counties have something to offer.
Regional Overview
The seven regions of Colorado are: the Rocky Mountains, the Western Slope, the Front Range, the Eastern Plains, the San Luis Valley, the Southwest, and the Northwest. Each region is comprised of several counties, which are listed below:
- Rocky Mountains: Gilpin, Clear Creek, Summit, Park, Chaffee, Lake, Pitkin, Eagle, Garfield, and Routt counties
- Western Slope: Mesa, Delta, Montrose, Ouray, San Miguel, and Gunnison counties
- Front Range: Jefferson, Boulder, Larimer, Weld, and Adams counties
- Eastern Plains: Logan, Morgan, Washington, and Phillips counties
- San Luis Valley: Alamosa, Rio Grande, Conejos, and Costilla counties
- Southwest: Archuleta, La Plata, San Juan, and Hinsdale counties
- Northwest: Moffat, Rio Blanco, and Jackson counties
Each county has its own unique character, with a range of attractions and activities to suit all interests. From the scenic beauty of the Rocky Mountains to the historic charm of the Eastern Plains, Colorado's counties are a treasure trove of discovery and exploration.
County Profiles

In this section, we will provide an in-depth look at each of Colorado’s 64 counties, highlighting their history, geography, and points of interest. We will also include demographic information, such as population size and economic data, to provide a comprehensive overview of each county.
County | Population | Seat | Points of Interest |
---|---|---|---|
Adams County | 503,167 | Brighton | Barr Lake State Park, Denver International Airport |
Alamosa County | 16,253 | Alamosa | Great Sand Dunes National Park, Alamosa National Wildlife Refuge |
Arapahoe County | 643,052 | Littleton | Cherry Creek State Park, Arapahoe County Fairgrounds |
Archuleta County | 13,580 | Pagosa Springs | Pagosa Springs, San Juan National Forest |
Baca County | 3,581 | Springfield | Comanche National Grassland, Baca County Museum |
Bent County | 5,964 | Las Animas | John Martin Reservoir, Bent's Fort |
Boulder County | 322,414 | Boulder | Rocky Mountain National Park, Chautauqua Park |
Broomfield County | 68,341 | Broomfield | Rocky Mountain Metropolitan Airport, Broomfield County Commons |
Chaffee County | 19,104 | Salida | Arkansas River, Browns Canyon National Monument |
Cheyenne County | 1,890 | Cheyenne Wells | Cheyenne Wells, Cheyenne County Museum |

Regional Attractions
In addition to the many attractions and activities found within each county, Colorado’s regions also offer a range of experiences that showcase the state’s natural beauty and cultural heritage. Some of the top regional attractions include:
- Rocky Mountains: Rocky Mountain National Park, Maroon Bells, and the Continental Divide
- Western Slope: Mesa Verde National Park, Black Canyon of the Gunnison National Park, and the Colorado National Monument
- Front Range: Denver Art Museum, History Colorado Center, and the Colorado State Capitol
- Eastern Plains: Pawnee National Grassland, Fort Morgan Museum, and the Overland Trail
- San Luis Valley: Great Sand Dunes National Park, San Luis Valley Museum, and the Cumbres and Toltec Scenic Railroad
- Southwest: Mesa Verde National Park, Hovenweep National Monument, and the Four Corners
- Northwest: Dinosaur National Monument, Yampa River, and the Flat Tops Wilderness
These regional attractions offer a glimpse into the diverse range of experiences that Colorado has to offer. Whether you're interested in exploring the state's natural beauty, experiencing its vibrant culture, or simply enjoying the great outdoors, Colorado's counties and regions have something for everyone.
What are the seven regions of Colorado?
+The seven regions of Colorado are: the Rocky Mountains, the Western Slope, the Front Range, the Eastern Plains, the San Luis Valley, the Southwest, and the Northwest.
What is the most populous county in Colorado?
+The most populous county in Colorado is El Paso County, with a population of over 700,000 people.
What are some popular attractions in the Rocky Mountains region?
+Some popular attractions in the Rocky Mountains region include Rocky Mountain National Park, Maroon Bells, and the Continental Divide.