How Big Is Idaho?
Idaho is the 12th largest state in the United States, covering approximately 214,314 square kilometers (82,747 square miles). It is home to approximately 1.6 million people. That's roughly the same size as United Kingdom.
Idaho
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Idaho on the Map
Idaho's Geography
Within the United States, Idaho is the 12th largest state in the United States. Its capital is Boise. It has a population density of about 7 people per km².
How Far Across Is Idaho?
Idaho stretches approximately 779 km (484 mi) from north to south — roughly the distance from Chicago to New York, and 483 km (300 mi) from east to west — roughly the distance from Paris to Berlin. At highway speeds, it would take roughly 5 hours to drive across.
How Many Times Does Idaho Fit?
Similar in Size
How Big Is Idaho Compared to Well-Known Places?
| Place | Area | vs Idaho |
|---|---|---|
| Netherlands | 41,543 km² (16,040 sq mi) | 5× smaller |
| South Korea | 99,720 km² (38,502 sq mi) | 2.1× smaller |
| New York | 122,283 km² (47,214 sq mi) | 43% smaller |
| Florida | 139,670 km² (53,927 sq mi) | 35% smaller |
| Idaho | 214,314 km² (82,747 sq mi) | — |
| United Kingdom | 243,610 km² (94,058 sq mi) | 14% larger |
| Germany | 357,022 km² (137,847 sq mi) | 67% larger |
| Montana | 376,979 km² (145,552 sq mi) | 76% larger |
| Japan | 377,915 km² (145,914 sq mi) | 76% larger |
Explore Idaho
Idaho at a Glance
| Statistic | Value |
|---|---|
| Total Area | 214,314 km² (82,747 sq mi) |
| US Size Rank | #12 of 51 |
| Capital | Boise |
| Population | 1,567,582 |
| Population Density | 7 per km² |