Idaho

State
Last Verified: Mar 04, 2026

The United States Congress finalized the admission of Idaho on July 3, 1890, as the 43rd state. Recognized as the Gem State, the region contains nearly every known type of gemstone within its mountainous borders.

The landscape encompasses the Bitterroot Range and the Salmon River Mountains. These formations contribute to a topography defined by high-altitude peaks. Much of this land remains under federal protection as vast wilderness areas.

The Snake River serves as the defining hydrological feature, winding through southern volcanic plains. Its waters enable the intensive cultivation of the Russet Burbank potato. This crop established the state's global agricultural reputation.

Beyond irrigation, the river's descent through Hells Canyon provides substantial hydroelectric capacity. As the deepest river gorge in North America, it forms a natural boundary with Oregon and Washington. This waterway remains central to the regional power grid.

Economic records from the late 20th century document a broad diversification as Boise became a technology hub. Firms specializing in memory chips joined established timber operations. This created a dual-track economy balancing resources with manufacturing.

Industrial growth also centers on the Idaho National Laboratory near Idaho Falls. This facility serves as a primary site for nuclear energy research. Such institutions have shifted the state's economic identity away from purely extractive industries.

Demographic shifts intensified between 2010 and 2024, according to U.S. Census Bureau data. The state emerged as a primary destination for domestic migration from [/california.html California]. This influx has altered the social landscape of the Treasure Valley.

The [/bureau-of-labor-statistics.html Bureau of Labor Statistics] noted that this growth frequently placed the state among the fastest-growing jurisdictions. This expansion reflects a broader trend of relocation to the Intermountain West. The state remains a prominent regional power.

The Numbers

At a Glance

Population
1,964,726 (2023 estimate)
Governor
Brad Little
Capital
Boise
Area
83,569 sq mi
Statehood
July 3, 1890
GDP
$118.8 billion (2023)

Data via Wikidata

In the News

Current Context

  • The U.S. Supreme Court heard oral arguments on January 13 regarding Idaho's law banning transgender...
  • Supreme Court justices signaled potential support for state laws like Idaho's that restrict transgender athletes,...
  • The Supreme Court declined to issue an immediate ruling on January 10 regarding legal challenges...

Idaho is currently at the center of a national legal debate regarding transgender participation in school sports. The U.S. Supreme Court recently heard oral arguments concerning state-level restrictions, with the justices signaling potential support for Idaho's Fairness in Women’s Sports Act. Additionally, the state remains impacted by broader federal legal developments, including the Supreme Court's handling of challenges to presidential tariff policies.

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Sources

Sources & Citations

  1. [1] Supreme Court Signals Support for State Laws... (scotusblog.com)
  2. [2] Supreme Court Signals Support for State Laws... (theguardian.com)
  3. [3] Supreme Court Signals Support for State Laws... (foxnews.com)
  4. [4] Supreme Court Hears Arguments on Transgender... (npr.org)
  5. [5] Supreme Court Declines Friday Ruling on Donald... (bloomberg.com)

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