Twin Falls County Map, Idaho

Twin Falls County Map Collection
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Twin Falls County, Idaho

Twin Falls County is in south Idaho, along the Nevada border. Shoshone Falls is here, which people call the “Niagara of the West.” Twin Falls is the county seat. It’s the biggest city by miles.
The county’s mostly flat. But that canyon? It’s something else. Agriculture is king here with lots of dairy farms and potato fields. You can’t forget those! Farming traditions run deep but tech companies are moving in.
Base jumping is popular at the Perrine Bridge. It’s one of the only legal year-round base jumping bridges in the U.S. It’s changing fast. The Snake River runs through this county. It’s famous for its canyon.
Category | Details |
---|---|
County Name | Twin Falls County |
County Seat | Twin Falls |
Population | 91,500 |
Cities, Towns, and Communities | Twin Falls, Buhl, Hollister, and several smaller communities |
Interstates and Highways | U.S. Route 30, U.S. Route 93, State Highway 74, State Highway 50 |
FIPS Code | 16-083 |
Total Area | 3,055 square miles (land: 3,042 sq mi; water: 13 sq mi) |
Adjacent Counties | Gooding County (North), Jerome County (Northeast), Cassia County (East), Elko County, Nevada (South), Owyhee County (West), Elmore County (Northwest) |
Time Zone | Mountain Time Zone |
State | Idaho |
Coordinates | 42.56° N, 114.46° W |
Etymology | Named after the Twin Falls waterfall on the Snake River |
Major Landmarks | Shoshone Falls, Perrine Bridge, and the Snake River |
PHYSICAL MAP
Twin Falls County Topographic Map
Get to know Twin Falls County with our topographic map. Salmon Creek Falls Reservoir steals the show, with its steep cliffs and Browns Bench. With our topographic map, you can’t help but want to see it all in person.

SATELLITE IMAGERY
Twin Falls County Satellite Map
Twin Falls County looks dramatic from above. The farmland spreads out in every direction in the northern region. It all radiates from the City of Twin Falls. But in the south, it makes the canyon feel even more impressive.

OUTLINE MAP
Twin Falls County Blank Map
Twin Falls County’s outline is a big, uneven shape with a chunk taken out of the northeast corner. The edges are a mix of smooth curves and sharp angles, giving it a kind of rugged, hand-drawn look. Snake River forms the northeastern boundary. But it shares a border with Nevada with its southern boundary.

Neighboring Counties
Here are the 6 neighboring counties of Twin Falls County:
Idaho County Map
Discover Idaho’s diverse counties. Rugged mountains. Rolling plains. Explore Boise’s heart, Teton’s wild beauty, and Shoshone’s untamed forests. Grab an Idaho County map and uncover its best-kept secrets