South Fork, CO

View of South Fork, CO
Image credit: DrunkDriver / CC BY-SA 3.0
Population
506
U.S. Census Population Estimates Program · 2025
Elevation
8,208 ft
Median Home Value
$423,800
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$818/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$76,250
U.S. Census American Community Survey 5-Year · 2024

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South Fork in context.

About South Fork

South Fork sits where the South Fork and Rio Grande rivers meet in Rio Grande County, with 510 residents at the 2020 census. The town began as a stage stop and railroad point, and the Denver and Rio Grande line reached it in 1882 on the way toward the silver mines at Creede. Timber mills followed the tracks, cutting local Douglas fir and pine into railroad ties, mine supports, and building lumber. For a while, the mill was the biggest in Colorado.

South Fork, Colorado outskirts

The railroad is gone, but the old route still organizes the town's story. South Fork incorporated as a statutory town in 1992, making it Colorado's youngest statutory town, and Highway 160 now carries the traffic that once moved by rail. Logger Days keeps the timber chapter in view, while the rivers and roads point toward agriculture, the Rio Grande National Forest, Wolf Creek, and Creede. South Fork is a newer town sitting on an older transportation and logging landscape, with its name doing exactly what it says on the map.

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