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Trying the top The Largest Cities In Idaho cities on US State Largest Cities – Choose State & Number? Here are the top 10 to get you started.
1. Boise, ID (Population: 235,421)
Boise, the capital and largest city of Idaho, is known as the “City of Trees” for its leafy neighborhoods and scenic setting along the Boise River. Nestled against the foothills of the Rocky Mountains, Boise combines outdoor adventure with a thriving cultural scene. The city boasts a vibrant downtown, the Boise River Greenbelt, and attractions like the Idaho State Capitol and the Basque Block. With its mix of tech companies, universities, and outdoor recreation, Boise is consistently ranked among the best places to live in the U.S.
Interesting Fact:
Boise is home to one of the nation’s largest Basque communities, with festivals and cuisine celebrating this heritage.
2. Meridian, ID (Population: 134,801)
Meridian, part of the Boise metropolitan area, is one of the fastest-growing cities in Idaho and the nation. Known for its family-friendly atmosphere, strong schools, and modern developments, Meridian has become a popular residential hub. The city offers entertainment options like Roaring Springs Water Park and Wahooz Family Fun Zone, as well as shopping centers and community parks. Its rapid growth reflects the larger population boom across the Treasure Valley.
Interesting Fact:
Meridian was once a small dairy town but has transformed into one of Idaho’s most dynamic suburbs in just a few decades.
3. Nampa, ID (Population: 114,268)
Nampa, located west of Boise, is known for its strong agricultural roots and growing suburban character. The city is home to the Ford Idaho Center, a major venue for concerts, sports, and the Snake River Stampede Rodeo. Nampa’s downtown features historic buildings, local shops, and a vibrant community spirit. The area’s farmlands and vineyards highlight its agricultural heritage while new housing developments reflect its rapid growth.
Interesting Fact:
The Snake River Stampede in Nampa is one of the top 10 professional rodeos in the United States.
4. Caldwell, ID (Population: 68,336)
Caldwell, part of the Boise metro area, has transformed from a small farming community into a growing city with a revitalized downtown. Known for its strong agricultural presence, Caldwell is the heart of Idaho’s wine country, hosting numerous vineyards and tasting rooms. Indian Creek Plaza has become a community centerpiece, featuring festivals, concerts, and even a winter ice ribbon. The College of Idaho adds a vibrant educational influence to the city.
Interesting Fact:
Caldwell hosts the famous Caldwell Night Rodeo, a major event in Idaho’s rodeo circuit.
5. Idaho Falls, ID (Population: 68,001)
Idaho Falls, located along the Snake River in eastern Idaho, serves as a cultural and commercial hub for the region. The city is known for its scenic River Walk, museums, and proximity to Yellowstone and Grand Teton National Parks. Idaho Falls is also home to the Idaho National Laboratory, a leader in nuclear energy research. The community combines small-town friendliness with growing economic opportunities in science, health care, and technology.
Interesting Fact:
The Idaho Falls Greenbelt stretches for miles along the Snake River, featuring waterfalls, parks, and scenic views.
6. Pocatello, ID (Population: 58,064)
Pocatello, nicknamed the “Gateway to the Northwest,” lies in southeastern Idaho and is home to Idaho State University. The city has a rich Native American and pioneer history, celebrated at the Museum of Clean and Fort Hall Replica. Outdoor activities are abundant, with hiking, skiing, and fishing available nearby. Pocatello blends its university atmosphere with a growing business community, making it a diverse and vibrant city.
Interesting Fact:
Pocatello was the first U.S. city to grant “Permission to Smile” ordinances in the 1940s as a playful response to community morale.
7. Coeur d’Alene, ID (Population: 56,894)
Coeur d’Alene, nestled on the shores of Lake Coeur d’Alene in northern Idaho, is a popular destination for outdoor recreation and tourism. The city is surrounded by mountains, forests, and water, offering boating, fishing, skiing, and hiking. Its vibrant downtown features shops, restaurants, and art galleries, while the Coeur d’Alene Resort and golf course attract visitors year-round. Tourism plays a central role in the local economy.
Interesting Fact:
The floating green at the Coeur d’Alene Resort Golf Course is one of the most unique golf holes in the world.
8. Twin Falls, ID (Population: 54,943)
Twin Falls, located in southern Idaho, is famous for its dramatic natural scenery and outdoor adventure. The city is home to the Snake River Canyon, the Perrine Bridge, and Shoshone Falls, often called the “Niagara of the West.” Agriculture and food processing remain key industries, while tourism continues to grow. Twin Falls offers a strong community feel while serving as a gateway to Idaho’s natural wonders.
Interesting Fact:
Evel Knievel attempted his famous 1974 Snake River Canyon jump near Twin Falls.
9. Post Falls, ID (Population: 44,798)
Post Falls, located near Coeur d’Alene and Spokane, Washington, has grown rapidly as a residential and commercial hub. The city sits along the Spokane River, offering scenic views and recreational opportunities. Post Falls is known for its strong community spirit, industrial growth, and proximity to northern Idaho’s outdoor attractions. With easy access to both Spokane and Coeur d’Alene, it serves as a desirable place for families and businesses alike.
Interesting Fact:
Post Falls was founded around a lumber mill established by German immigrant Frederick Post in 1871.
10. Rexburg, ID (Population: 39,975)
Rexburg, located in eastern Idaho, is best known as the home of Brigham Young University–Idaho. The city has a youthful population, with students making up a large portion of its residents. Rexburg is surrounded by natural beauty, with easy access to Yellowstone and Grand Teton National Parks. Its strong educational presence, family-oriented community, and outdoor recreation opportunities make it a unique and growing city.
Interesting Fact:
Rexburg is one of the youngest cities in the U.S. by median age, thanks to its large student population.
