Cities and Towns in Washington County, Idaho
Founded in 1879, Washington County is one of 44 counties in the state of Idaho. Historically, Washington County was formed from Ada County. The city of Weiser is the county seat. With FIPS code of 87, Washington County has a population of 10,898 and area of 1,456 square miles (3,771 km²).
List of all cities in Washington County, ID alphabetically
| City/Town | Postal Code | Area Code |
| Alpine, ID | 83610 | 208 |
| Cambridge, ID | 83610 | 208 |
| Crystal, ID | 83672 | 208 |
| Eaton, ID | 83672 | 208 |
| Jonathan, ID | 83672 | 208 |
| Midvale, ID | 83645 | 208 |
| Weiser, ID | 83672 | 208 |
Major Cities and Towns in Ada County, Idaho
Boise
Area, Population, Zip Codes, Latitude and Longitude
- Area: 85.79 square miles
- Population: 240,000 (approx.)
- Zip Codes: 83701-83799
- Latitude: 43.6150° N
- Longitude: 116.2023° W
City Location and History
Boise, the capital of Idaho, is situated along the Boise River in the southwestern part of the state. Established in 1863 as Fort Boise during the gold rush, the city quickly became a vital transportation hub along the Oregon Trail. The completion of the transcontinental railroad in the 1880s further accelerated Boise’s development, transforming it into a major economic center. The city’s growth continued throughout the 20th century, evolving into a vibrant urban area with a mix of cultural, economic, and outdoor amenities. Today, Boise is recognized for its thriving technology sector, rich arts scene, and abundant outdoor recreational opportunities, drawing residents and visitors alike.
Major Schools and Landmarks
Boise is home to Boise State University, famous for its blue football field and extensive academic programs. The city’s high schools, such as Boise High and Timberline High, are known for their strong educational standards. Major landmarks include the Idaho State Capitol, the historic Egyptian Theatre, and the Boise Greenbelt, a scenic path that runs along the Boise River and connects various parks and neighborhoods, offering a space for walking, cycling, and enjoying the natural beauty of the area.
Meridian
Area, Population, Zip Codes, Latitude and Longitude
- Area: 29.72 square miles
- Population: 117,635 (approx.)
- Zip Codes: 83642-83646
- Latitude: 43.6121° N
- Longitude: 116.3915° W
City Location and History
Meridian is located directly west of Boise and is part of the rapidly expanding Boise metropolitan area. Founded in 1893, Meridian began as a small farming community and was named after the Boise Meridian, the surveying line that runs through Idaho. For much of its history, Meridian remained a modest agricultural town. However, beginning in the late 20th century, the city experienced rapid growth due to suburban expansion. Today, Meridian is one of the fastest-growing cities in Idaho, with a burgeoning population and a diversified economy that includes retail, healthcare, and technology sectors, making it a key player in the region’s development.
Major Schools and Landmarks
Meridian boasts several well-regarded schools, including Meridian High School and Rocky Mountain High School, both known for academic excellence and strong extracurricular programs. The city is also home to The Village at Meridian, a popular shopping and entertainment destination. Other landmarks include Settlers Park, which hosts various community events and activities, and the Meridian Speedway, a historic car racing track that has been a local favorite for decades. The Meridian History Center offers insights into the city’s agricultural roots and development.
Eagle
Area, Population, Zip Codes, Latitude and Longitude
- Area: 29.40 square miles
- Population: 31,422 (approx.)
- Zip Codes: 83616
- Latitude: 43.6955° N
- Longitude: 116.3546° W
City Location and History
Eagle is located to the northwest of Boise along the Boise River. Established in the 1860s, the town’s name was inspired by the eagles seen along the river during the early days of settlement. Originally a quiet farming community, Eagle has grown significantly in recent years, becoming a sought-after suburban area with upscale housing and a blend of rural charm and modern amenities. Its proximity to Boise makes it a popular location for those who work in the city but prefer a quieter, more relaxed living environment. The city’s picturesque setting, with access to both the river and the foothills, adds to its appeal.
Major Schools and Landmarks
Eagle High School and Eagle Middle School serve the educational needs of the community, offering comprehensive academic and extracurricular programs. Key landmarks in Eagle include the Eagle Island State Park, a favorite spot for outdoor activities such as swimming, hiking, and fishing. The historic Orville Jackson House is a reminder of the town’s past, while BanBury Golf Club offers a top-tier golfing experience. Eagle’s downtown area, with its shops, restaurants, and the annual Eagle Fun Days festival, serves as a vibrant center for community life.
Kuna
Area, Population, Zip Codes, Latitude and Longitude
- Area: 18.14 square miles
- Population: 24,011 (approx.)
- Zip Codes: 83634
- Latitude: 43.4913° N
- Longitude: 116.4207° W
City Location and History
Kuna is located southwest of Boise and is part of the Boise metropolitan area. It was established in the 1880s as a railroad station on the Oregon Short Line, which played a significant role in its early development. The town’s name likely derives from a Shoshone word meaning “end of the trail,” reflecting its historical significance as a transportation hub. For much of its history, Kuna was a small agricultural town, but in recent years it has experienced rapid growth due to its proximity to Boise and its appeal as a residential community. Kuna retains much of its small-town charm while benefiting from modern infrastructure and amenities.
Major Schools and Landmarks
Kuna is served by schools like Kuna High School and Indian Creek Elementary School, which provide quality education to the community. The town is known for its outdoor attractions, including Bernie Fisher Park and the Snake River Birds of Prey National Conservation Area, where visitors can observe a variety of raptors in their natural habitat. The Kuna Caves, a series of lava tubes just outside the town, offer a unique underground adventure. The annual Kuna Days festival is a significant event, bringing together residents for a celebration that includes parades, games, and fireworks.
Star
Area, Population, Zip Codes, Latitude and Longitude
- Area: 6.36 square miles
- Population: 11,114 (approx.)
- Zip Codes: 83669
- Latitude: 43.6929° N
- Longitude: 116.4932° W
City Location and History
Star is located northwest of Boise, along the Boise River. Founded in the 1860s, Star is one of the oldest settlements in the region. The town got its name from a star placed on a schoolhouse, which helped guide travelers to the area. Star has maintained its small-town feel despite the growth in the Boise metropolitan area, with many residents appreciating its slower pace of life and strong sense of community. The town’s history is rooted in agriculture, but in recent years, it has attracted new residents due to its scenic location and proximity to Boise, leading to a steady population increase.
Major Schools and Landmarks
Star Elementary School serves the local community, and students often attend high schools in nearby cities like Eagle or Meridian. The town is known for its natural beauty, with the Boise River offering recreational opportunities such as fishing, kayaking, and picnicking. The annual Star Fall Festival is a popular event that features local crafts, food, and entertainment, drawing visitors from across the region. Star Riverwalk Park, with its walking trails and picnic areas, is a favorite spot for residents to enjoy the outdoors and take in the scenic views of the surrounding landscape.