Black Hawk is located adjacent toCentral City, another historic mining settlement in Gregory Gulch. The two cities form the federally designatedCentral City/Black Hawk National Historic District. The area flourished during the mining boom of the late 19th century following the construction of mills and a railroad link toGolden.
The town declined during the 20th century but has been revived in recent years after the 1991 establishment ofcasino gambling following a statewide initiative in 1990. In early 2010, the Black Hawk city council passed a law banning the riding of bicycles in the town, drawing a reaction from bicycle advocacy groups and international press. The ban was overturned by theColorado Supreme Court in 2013.[8]
In May 1859 the discovery of gold in Gregory Gulch by its namesake, John H. Gregory, brought thousands of prospectors and miners into the area, combing the hills for more gold veins. The Bobtaillode was discovered the following month.[10] ThefreeTerritory of Colorado was organized on February 28, 1861.[11] The Black Hawk Point, Colorado Territory, post office opened on December 6, 1862.[12] Hardrock mining boomed for a few years, but then declined in the mid-1860s as the miners exhausted the shallow parts of the veins that contained free gold and found that theiramalgamation mills could not recover gold from the deeper sulfide ores.[13]
Nathaniel P. Hill built Colorado's first successful oresmelter in Black Hawk in 1868. Hill's smelter could recover gold from the sulfide ores, an achievement that saved hardrock mining in Black Hawk, Central City, andIdaho Springs from ruin. Other smelters were built nearby. Black Hawk's advantageous location on North Clear Creek made it the center of ore processing for the area, and it became known as the "City of Mills".[14] The name of the Black Hawk Point post office was shortened to Black Hawk on February 8, 1871.
TheColorado Central Railroad extended its line to the town in 1872.[10] Colorado became a state on August 1, 1876,[15] and the City of Black Hawk was incorporated on June 12, 1886.[5] The spelling of the Black Hawk post office was changed to Blackhawk on January 30, 1895, but was then changed back to Black Hawk on July 1, 1950. Black Hawk is currently the least populous city in the State of Colorado.[16]
A restored narrow-gauge railroad depot and locomotive are on display on the east side of downtown. Black Hawk was also served by the two-foot-gaugeGilpin Tramway which climbed from Black Hawk to the mines above Central City.
Many historic buildings in the town have been restored following the opening of the casinos in 1991. The town has been in heated competition for gambling revenue with its neighbor Central City since casinos opened in both towns in 1991. Development of the area down Clear Creek from the historic Black Hawk townsite liningState Highway 119 has flourished. Gamblers from Denver pass the Black Hawk casinos before they arrive at Central City, and, as a result, Black Hawk has realized much more revenue from gambling than Central City. Gambling in Black Hawk also benefits from less restrictivezoning codes; while Central City until recently limited building heights to 53 feet (16 m) to preserve the historic character of the town, Black Hawk has no such limits. In an attempt to close the competitive gap, Central City built theCentral City Parkway fromInterstate 70 nearIdaho Springs as an alternative route, leading guests first to Central City, and then to Black Hawk. The Central City Parkway opened November 19, 2004. However, Black Hawk continues to have three times the number of casinos and generates more than seven times the gambling revenue that Central City does.[17]
Although the 1990 statewide referendum allowing casino gambling in Black Hawk was promoted as a way to promote historic preservation in Black Hawk, critics have charged that it has had the opposite effect, and that the historic appearance of Black Hawk has been sacrificed to allow construction of the large casinos.[18][19][20][21]
In February 2013, theColorado Supreme Court overturned a citywide ban onbicycle traffic through Black Hawk, ruling that the city had failed to comply with state traffic law.[8] In 2010, the Black Hawk banned bicycle use on most of the streets in the city. The ban was prompted by a surge in traffic following the change in maximum casino betting limits from $5 to $100. Black Hawk City Manager Michael Copp said that the city council, which passed the new law, believed it was best for the casinos and their patrons. The penalty for riding a bicycle through Black Hawk was a $68 fine.[23][24] Bicycle advocacy groups challenged the bike ban, with the case ultimately going to the Colorado Supreme Court.[25][26] State Highway 119 and County Road 279 in Black Hawk are part of the Great Parks Bicycle Route and thePeak to Peak Scenic Byway touring route.
As of the census[27] of 2000, there were 118 people, 54 households, and 28 families residing in the city. The population density was 80.9 inhabitants per square mile (31.2/km2). There were 79 housing units at an average density of 54.2 per square mile (20.9/km2). The racial makeup of the city was 84.75%White, 3.39%African American, 0.85%Native American, 5.93% fromother races, and 5.08% from two or more races.Hispanic orLatino of any race were 10.17% of the population.
There were 54 households, out of which 18.5% had children under the age of 18 living with them, 40.7% were married couples living together, 5.6% had a female householder with no husband present, and 46.3% were non-families. 33.3% of all households were made up of individuals, and 9.3% had someone living alone who was 65 years of age or older. The average household size was 2.19 and the average family size was 2.69.
In the city, the population was spread out, with 17.8% under the age of 18, 5.9% from 18 to 24, 33.1% from 25 to 44, 34.7% from 45 to 64, and 8.5% who were 65 years of age or older. The median age was 41 years. For every 100 females, there were 131.4 males. For every 100 females aged 18 and over, there were 131.0 males.
The median income for a household in the city was $44,583, and the median income for a family was $52,500. Males had a median income of $29,688 versus $20,833 for females. The per capita income for the city was $25,985. None of the population and none of the families were below the poverty line.
The Black Hawk & Central City Tramway, operated by the cities of Black Hawk andCentral City, provides a free shuttle between the two towns. Ramblin Express andAce Express Coaches provides transportation fromDenver.[31]
^abPaul K. Sims and others (1963),Economic Geology of the Central City District, Gilpin County, Colorado, US Geological Survey, Professional Paper 359, p.7-8.
^A. H. Koschman and M. H. Bergendahl (1968)Principal Gold-Producing Districts of the United States, US Geological Survey, Professional Paper 610, p.86.
^James E. Fell, Jr. (1979)Ores to Metals, Lincoln: Univ. Nebraska Press, pp. 27-54.