On the west side of the Teton Range, in the shadow of the same peaks that draw the crowds to Jackson Hole, sits a quieter valley with its own story. Teton County, Idaho, home to Driggs, Victor, and Tetonia, spent most of its history as farm country. Today it's one of the fastest-growing pockets of the Mountain West, and understanding how it got here says a lot about why buyers are paying attention now.
Before the Settlers
Long before Driggs or Victor existed, Teton Valley was used as a seasonal hunting ground and travel corridor by several Indigenous nations, including the Shoshone, Bannock, Blackfeet, Crow, and Nez Perce. Tribes moved through the valley to hunt and gather rather than settle permanently, following game and plant cycles much as neighboring tribes did on the Wyoming side of the range.
Mormon Settlers and the Founding of the Valley Towns
Permanent settlement arrived late compared to much of the West. In 1888, a group of Mormon colonists from Salt Lake City settled what would become Driggs. Victor followed in 1889, named for George Victor Sherwood, a mail carrier who kept delivering mail between the valley and Jackson, Wyoming despite real danger along the route. Tetonia and other small communities filled in soon after.
These early settlers reshaped the valley fast: cutting irrigation canals, clearing fields, fencing rangeland, and laying out roads and townsites. Ranching and hay farming came first, but potatoes and seed-potato production quickly became the valley's signature crop, and they still are today. When the railroad reached the area in the early 1900s, it gave local farmers real access to outside markets for the first time.
Teton County itself was formally established on January 26, 1915.
The Teton Dam and a Hard Lesson in the Region's Water
No history of the Teton River watershed is complete without mentioning the Teton Dam disaster. Construction began in 1972 on a dam intended to control flooding and store irrigation water from the Teton River, which flows out of Teton Valley. During its very first filling, on June 5, 1976, the dam catastrophically failed, releasing roughly 80 billion gallons of water downstream. The flood killed 11 people and caused around $400 million in damage, devastating the communities of Rexburg, Wilford, and Roberts downstream in Fremont and Madison counties. The disaster became a case study in dam safety nationwide and led directly to the creation of the federal government's modern dam safety program. It remains one of the defining events tied to the Teton River, even though the dam itself sat downstream of Teton Valley proper.
A Ski Hill Puts the Valley on the Map
In 1966, more than 900 locals from eastern Idaho banded together to form Grand Targhee Resort as a nonprofit corporation, hoping to build both a ski area and a boost for the local economy. The resort opened for its first season on December 26, 1969, with lift tickets running $3.75 and season passes at $55. Grand Targhee technically sits just across the state line in Alta, Wyoming, but it's reached almost entirely through Teton Valley, Idaho, and it has been closely tied to Driggs and Victor ever since. Ownership changed hands several times over the following decades, but the resort's reputation for deep, reliable snow only grew.
From Farm Town to Jackson Hole's Backyard
For most of the 20th century, Teton Valley stayed a quiet agricultural community, easy to overlook next to its famous neighbor across the pass. That started to change as Jackson Hole's popularity, and its prices, climbed. Teton Valley began functioning as what local planners now call a bedroom community to Jackson: roughly 22% of Teton County, Idaho residents commute over Teton Pass to work in Jackson, drawn by wages on one side and affordability on the other.
The numbers tell the growth story clearly. The valley's population has climbed past 13,000 residents, up nearly 14% since 2020, with an owner-occupancy rate above 80%. Home prices have risen sharply too, but a typical sold price in Teton County, Idaho still runs roughly a third of what the same money buys in Jackson, a gap that keeps Idaho firmly in the conversation for buyers priced out of Wyoming. Housing supply hasn't kept pace with demand, and local housing groups estimate the valley needs well over a thousand new homes by 2027 to catch up.
Why the History Still Shapes the Market
Teton Valley's appeal today is really the sum of its history: farmland with room to build, a hard-won respect for the river that runs through it, a world-class ski resort next door, and decades of living in the shadow of one of the most expensive zip codes in the country without carrying the same price tag. That combination is exactly what's drawing buyers west across Teton Pass now.
Frequently Asked Questions
When was Teton County, Idaho founded? Teton County, Idaho was officially established on January 26, 1915. The towns within it came earlier: Driggs was settled in 1888 by Mormon colonists from Salt Lake City, and Victor followed in 1889.
Who lived in Teton Valley before it was settled? Several Indigenous nations, including the Shoshone, Bannock, Blackfeet, Crow, and Nez Perce, used the valley as a seasonal hunting ground and travel corridor before permanent settlement began in the late 1880s.
What is Teton Valley, Idaho known for historically? Teton Valley built its early economy on ranching, hay, and potato farming, which remain signature industries today. The valley is also known for the 1976 Teton Dam disaster and for Grand Targhee Resort, founded by local residents in 1966.
How is Teton Valley, Idaho connected to Jackson Hole? Teton Valley functions as a bedroom community for Jackson, Wyoming. About 22% of Teton County, Idaho residents commute over Teton Pass for work, drawn by Jackson's wages and Idaho's comparatively affordable housing.
Is Teton Valley, Idaho a good place to buy real estate? Yes. The valley's population has grown nearly 14% since 2020, and home prices, while rising, still run well below comparable properties in Jackson Hole. Limited housing supply and steady demand make it an active market for buyers seeking Teton-area living at a lower price point.
Curious what that history means for your own move to Teton Valley?Wealth Wise West LLC can walk you through what's available in Driggs, Victor, and Tetonia today.
