Cities in Owyhee County, Idaho

by btobers · Published November 11, 2022 · Updated November 13, 2024

Owyhee County, Idaho, is located in the southwestern part of the state, bordering Oregon and Nevada. Established in 1863, it is the largest county in Idaho by land area and is known for its rugged landscapes, including vast deserts, canyons, and the Snake River. Historically, the county has been tied to ranching, mining, and agriculture. Its name is derived from the Owyhee River, which was named by early explorers from Hawaii (the “Owyhee” name is a Hawaiian version of “Hawaiian”). With its wide open spaces and remote areas, Owyhee County is a haven for outdoor enthusiasts and those seeking a quieter lifestyle away from urban areas.

County Facts:

Population: Approximately 11,500
County Seat: Murphy
Cities and Towns: 6, including incorporated cities and unincorporated towns

List of Cities and Towns in Owyhee County, Idaho

1. Murphy

Year Founded: 1864
Population: Approximately 100
Population Density: 12 people per square mile
Area Code: 208
Elevation: 2,300 feet

Murphy, the county seat of Owyhee County, is located near the Owyhee River and serves as the administrative center for the county. The town is known for its historic buildings, including the Owyhee County Courthouse, which was built in the early 1900s. Murphy is situated near major highways, including U.S. Route 95, which provides access to Boise to the north and Nevada to the south.

Things to Do:
Murphy is home to the Owyhee County Historical Museum, which offers exhibits on local history, including early settler life, ranching, and the region’s Native American heritage. Outdoor activities such as hiking, fishing, and wildlife viewing are popular in the nearby Owyhee Mountains. The town also serves as a starting point for exploring the Owyhee River Canyon, which offers scenic views and opportunities for rafting and kayaking. The nearby Bruneau Dunes State Park, with its giant sand dunes and observatory, is another great place to visit for stargazing, hiking, and exploring.

2. Homedale

Year Founded: 1907
Population: Approximately 2,000
Population Density: 1,200 people per square mile
Area Code: 208
Elevation: 2,400 feet

Homedale is a city located in the western part of Owyhee County near the Idaho-Oregon border. Known for its farming and agricultural base, Homedale is often referred to as the “Gateway to the Owyhees” because of its proximity to the Owyhee Mountains and outdoor recreational areas. The city is located along U.S. Route 95, which connects it to Boise and other nearby towns.

Things to Do:
Homedale offers several outdoor activities, particularly for those who enjoy hiking, hunting, and fishing. The Snake River provides ample opportunities for fishing, and the nearby Owyhee Mountains offer numerous trails for hiking, wildlife watching, and camping. Homedale is also home to the annual Owyhee County Fair and Rodeo, which draws visitors from surrounding areas to celebrate local agriculture, arts, and community spirit. Additionally, the town hosts a vibrant farmers market in the summer, offering fresh produce, local crafts, and live music.

3. Grand View

Year Founded: 1864
Population: Approximately 400
Population Density: 300 people per square mile
Area Code: 208
Elevation: 2,400 feet

Grand View is a small town located along the Snake River in the southern part of Owyhee County. The town is historically significant as a gateway to the Owyhee River, and it has long been a center for agriculture, particularly cattle ranching. The town is located on State Highway 78, offering easy access to both the Snake River and the Owyhee Mountains.

Things to Do:
Grand View offers a variety of outdoor activities, including boating, fishing, and camping along the Snake River. The surrounding Owyhee Mountains provide scenic hiking, wildlife viewing, and off-road vehicle trails. Grand View is also home to the annual Grand View Days celebration, which includes a parade, rodeo, and community picnic. The nearby Bruneau Dunes State Park is a popular destination for hiking and stargazing, as it features one of the largest single-structured sand dunes in North America, along with an observatory for astronomical viewing.

4. Marsing

Year Founded: 1911
Population: Approximately 1,000
Population Density: 700 people per square mile
Area Code: 208
Elevation: 2,500 feet

Marsing is located on the Snake River in the western part of Owyhee County, near the Oregon border. It is an agricultural town known for its fertile land, which supports farming and ranching. U.S. Route 95 and State Route 55 provide access to Marsing, making it a convenient location for travelers heading to or from Boise and other nearby cities.

Things to Do:
Marsing offers a peaceful setting for outdoor enthusiasts. The Snake River is a great place for fishing, boating, and kayaking, while the surrounding agricultural land offers opportunities for hiking and wildlife viewing. Nearby Lake Lowell and the Deer Flat National Wildlife Refuge are popular for bird watching, picnicking, and recreational fishing. The town hosts the annual Marsing Rodeo, which features rodeo events, live entertainment, and a carnival. Marsing is also known for its local wineries and vineyards, offering wine-tasting experiences that showcase the region’s agricultural richness.

5. Murphy

Year Founded: 1863
Population: Approximately 150
Population Density: 15 people per square mile
Area Code: 208
Elevation: 2,200 feet

Murphy is a small, unincorporated town located in the southern part of Owyhee County. It is primarily a rural farming community with a strong historical presence. Murphy is the seat of the Owyhee County Historical Society and is surrounded by some of the most beautiful desert landscapes in Idaho, offering an escape from urban life.

Things to Do:
While small, Murphy offers access to nearby attractions such as the Owyhee River and the Owyhee Mountains, ideal for fishing, hiking, and exploring. The town is home to the Owyhee County Historical Society, which preserves the history of the area, and visitors can also tour the nearby Bruneau Dunes State Park for hiking, stargazing, and dune sports. Murphy’s rural atmosphere is perfect for those seeking a quiet, outdoor-focused lifestyle, and its proximity to larger towns like Homedale offers additional amenities and attractions.

List of Communities in Owyhee County, Idaho

1. Riddle

Year Founded: 1884
Population: Approximately 150
Population Density: 25 people per square mile
Area Code: 208
Elevation: 2,300 feet

Riddle is a small, rural community located near the southern border of Owyhee County. The town’s agricultural roots are still evident in its landscape, with farms and ranches surrounding the area. Its quiet rural setting is ideal for those who enjoy the open spaces and natural beauty of Idaho.

2. Oreana

Year Founded: 1864
Population: Approximately 50
Population Density: 10 people per square mile
Area Code: 208
Elevation: 2,600 feet

Oreana is an unincorporated community in Owyhee County. Located along State Highway 78, it serves as a small rest stop for travelers on their way through the desert landscapes of the region. Oreana is known for its rustic charm and proximity to the Owyhee River and nearby hills, which are perfect for hiking and exploring.

3. Silver City

Year Founded: 1863
Population: Approximately 50
Population Density: 5 people per square mile
Area Code: 208
Elevation: 5,300 feet

Silver City is a historic mining town in Owyhee County, offering a glimpse into the past. Located in the Owyhee Mountains, the town features well-preserved 19th-century buildings and is a popular spot for tourists interested in Idaho’s mining history. It remains a popular site for hiking and history tours.