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History and culture - Eastern Plains

Julesburg moved four times - and one version was called the Wickedest City in the West

The town anchoring Sedgwick County has been built and rebuilt four times, and one short-lived end-of-track version earned the nickname Wickedest City in the West.

Published June 10, 2026 - Last verified June 15, 2026

Most towns sit still. Julesburg has picked itself up and moved four separate times, which makes it one of the most-relocated communities in the country - the present town is the fourth place to carry the name.

It started with a trading post run by a French-Canadian trader named Jules Beni, who lent the town his name. That first Julesburg sat near a busy crossing of the South Platte and was burned during raids in early 1865. The settlement rebuilt nearby, then moved again to chase the Union Pacific, which had decided to lay its transcontinental rails along the north bank of the river.

That third version is the wild one. When the railroad’s end-of-track reached the area in June 1867, Julesburg ballooned almost overnight into a tent-and-plank boomtown of gamblers, saloons, and dance halls - estimates of its peak population vary widely, but it was crowded and armed enough to be called “the Wickedest City in the West.” When the tracklayers moved on, so did the crowd, and the town faded.

The fourth and current Julesburg grew up a few miles east at a rail junction in the 1880s and finally stayed put. To trace all four sites and the dates, start with the Colorado Encyclopedia’s article on the Julesburg Union Pacific Depot.

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More notes from Sedgwick County and nearby topics.

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The Julesburg Drag Strip Still Races on an Old Airport Runway

On a stretch of the old Julesburg Municipal Airport runway, a quarter-mile drag strip has been running cars since the late 1950s and still races under NHRA sanction.

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History and culture

The South Platte River Trail byway loops through Sedgwick County's frontier past

A short state-designated scenic and historic byway near Julesburg follows the old westward route past Fort Sedgwick and a Pony Express station site.

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History and culture

Julesburg's old Union Pacific depot tells the county's railroad story

The historic Union Pacific depot in Julesburg, saved by the county and a local historical society, is a regional museum and a State Register property that explains why the railroad shaped this corner of Colorado.

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Water and land

Along the South Platte in Sedgwick County, well water is tied to the river

Many wells in the Julesburg area draw from the South Platte alluvial aquifer, which Colorado administers as part of the river — so a well here is not the same as unlimited water.

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Outdoors and wildfire

Jumbo Reservoir near Julesburg is a State Wildlife Area, not a park

The plains reservoir west of Julesburg, near Crook, is managed by Colorado Parks and Wildlife as a State Wildlife Area, which carries its own access and pass rules.

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Money and taxes

A Sedgwick County tax bill is built from several districts, not just the county

The property tax on a Sedgwick County parcel combines mill levies from the county, schools, towns, and special districts — which is why two similar homes can owe different amounts.

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Sources and review

Where this information comes from

This note uses official or primary sources where practical. Local details can change, so confirm before acting.

Last reviewed
June 15, 2026