Located in the northwestern part of the United States, Idaho is famous for its vast areas of protected wilderness, mountainous landscapes, and outdoor recreation areas. Idaho’s population in 2022 was approximately 1,939,033, making it one of the least populated states in the United States. However, 2022 also saw an influx of people moving to the Gem State.
In fact, it was the second-fastest growing state that year, with an increase of 1.8%. Florida was the only state with a faster growth rate of 1.9%. Below is an article about the largest cities in Idaho by population, total area, and economic impact and why they are so popular.
Largest Cities in Idaho by Population
Ranking | City | Population Size |
---|---|---|
1. | Boise | 236,634 |
2. | Meridian | 129,736 |
3. | Nampa | 110,951 |
4. | Idaho Falls | 67,723 |
5. | Caldwell | 65,920 |
1. Boise
Boise is the most populated city in Idaho. In 2022, there was an estimated population of 236,634 and a population density of 2,860 per square mile. This large city was founded in 1863 and incorporated in 1864. Today, Boise has a bustling downtown with many bars, local restaurants, and boutiques. Furthermore, some notable attractions in the city include the Boise Art Museum, Idaho State Capitol, Boise Zoo, and the Egyptian Theatre.
2. Meridian
Meridian is located in Ada County, and its population was 129,736 in 2022, with a population density of 2,802.8 people per square mile. As a result, it is the second-largest city in Idaho. Furthermore, it is considered the state’s fastest-growing city. There is also plenty to do in this city, like visiting the many shopping plazas and theme parks and experiencing the growing culinary scene.
3. Nampa
Nampa is the third largest city in Idaho, with a population of 110,951 in 2022 and a total population density of 2,992.7 inhabitants per square mile. This city derived its name from a Shoshoni word meaning footprint or moccasin. Nampa was first established in 1861 but only incorporated in 1886. This city is famous for the Northwest Nazarene University, the College of Idaho, agribusiness, and successful food processing and manufacturing companies. However, its retail and restaurant industries are growing rapidly. Nampa is also known for its annual Snake River Stampede Rodeo, which has been a staple in this city’s culture for over 100 years.
4. Idaho Falls
Idaho Falls had an estimated population of 67,723 in 2022, with a population density of 3,919 inhabitants per square mile. This quaint city serves as a cultural, commercial, and healthcare hub for eastern Idaho and some southern Montana and western Wyoming areas. Furthermore, Idaho Falls is home to the Museum of Idaho, College of Eastern Idaho, and the Idaho Falls Chukars minor league baseball team.
5. Caldwell
Caldwell is one of the largest cities in Idaho, with a population size of 65,920 in 2022 and a population density of 3,114 individuals per square mile. This city is home to the College of Idaho. Furthermore, it is known for its agricultural sector and diverse business community.
Largest Cities in Idaho by Total Area
Ranking | City | Total Area |
---|---|---|
1. | Boise | 79.36 square miles |
2. | Fort Hall | 35.06 square miles |
3. | Argon Valley | 34.03 square miles |
4. | Pocatello | 32.22 square miles |
5. | Nampa | 31.19 square miles |
1. Boise
Boise sits in a wide river valley at the base of the Rocky Mountains. It is the largest city in Idaho, covering an area of 79.36 square miles. The Boise River runs through the city’s center, merging with the Snake River approximately 40 miles north. The city’s climate is tempered throughout the year due to air from the Pacific Ocean. Summers in Boise are dry, with warm periods that only last a few days. Winter is the city’s rainy season, and cold spells are common. However, fall is the best time to visit Boise because the weather is ideal. The city’s natural attractions include:
- Idaho Botanical Garden
- Julia Davis Park
- Lucky Peak State Park
- Kathryn Albertson Park
- Riverpond Campground
2. Fort Hall
Fort Hall was founded in 1834 by Nathaniel Jarvis Wyeth as a fur trading post. The city has a total area of 35.06 square miles. It sits on the Snake River in southeastern Idaho. The summers in Fort Hall are hot, dry, and sunny. However, the winters are cold, snowy, and cloudy.
3. Arbon Valley
Arbon Valley is the third largest city in Idaho based on total area, spanning over 34.05 miles. While it has ample space, the community is small, with just over 500 residents. Lush green forests and rugged mountain terrain surround the quaint town. The summers are warm and dry, with some days reaching the high 90s. Winters are mild with moderate rainfall. The best time to visit is spring and fall when the weather is mild and comfortable.
4. Pocatello
Pocatello spans over 32.22 square miles, making it the fourth-largest city in Idaho based on total area. It is located along the southeastern edge of the Snake River plain at the mouth of Portneuf Canyon. The city is surrounded by mountainous terrain, perfect for hiking. Pocatello has a mild climate. Summers are hot and dry, and winters get cold and snowy. The city also has natural attractions, like Edson Fichter Pond and Cherry Springs Nature Area.
5. Nampa
Nampa covers 31.19 square miles and is surrounded by farms producing fruits, vegetables, grains, and dairy products. It has a semi-arid climate, where summers are usually hot and dry, and winters are mild but have sporadic cold spells, sometimes dropping below freezing. Natural attractions include Deer Flat National Wildlife Refuge and Lake Lowell.
Largest Cities in Idaho by Economic Impact
Rank | City | Median Household Income |
---|---|---|
1. | Eagle | $148,399.00 |
2. | Sun Valley | $138,908.00 |
3. | Hayden Lake | $111,684.00 |
4. | Meridian | $109,014.00 |
5. | Ketchum | $107,503.00 |
The photo featured at the top of this post is © Charles Knowles/Shutterstock.com
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