Establishing Towns in Boulder County

I thought it might be interesting to see when the different towns in Boulder County, so from the "Atlas of Colorado Ghost Towns," by Leanne C Boyd and H Glenn Carson, we have:

Allen's Park, est 1870 on Alonzo Allen's Homestead
Altona, shown in the census of 1860
Balarat, est 1875 along with the Smuggler Mine
Bloomerville, no date, mining camp south of Camp Frances
Bluebird, no date, mining camp NE of Caribou
Boettcher, no date - a RR stop 2 mi N of Longmont
Boone's Stage Station, no date on Boulder Creek halfway between Church's station in Jefferson Cty (near Broomfield) and St Vrain Station (near Longmont)
Boulder City, est 1859, became the county seat in 1861, incorporated 1871
Boulder Diggins, no date, near Gold Hill
Broomfield, granted a Post Office (P.O.) 1890
Burlington, granted P.O. 1862
Burke, no date, SE of Valmont
Burns, no date, RR Junction NW of Broomfield
Camp Albion, est 1861
Camp Enterprise, no date 4.5 mi W of Jamestown
Camp Frances, no date, S of Ward
Camp Jimtown, first cabin 1861
Camp Lyon, no date, near Sunshine in Sand Gulch
Camp Providence (aka John Day Camp), est 1875, 3 mi SW of Jamestown
Canfield, platted in 1875, granted P.O. 1878
Capitol Hill, platted 1907, 1 mi SE of Lafayette
Cardinal City (aka Old Cardinal), est 1870, 2 mi below Caribou
Caribou (aka Caribou City), est 1868
Chapman, no date, RR stop 2 mi NW of Hygiene
Clarkston, platted 1887, along the DU&P RR line
Clifton, no date, a RR stop on the Union Pacific line 6 mi E of Boulder
Cooper City, on an 1887 map
Copper Rock, no date, 1890s mining camp and RR stop
Crescent, no date, W of Eldorado Springs
Crisman, est 1874 (The Logan Mine in Crisman was the County's richest)
Davidson, platted 1874, near Louisville
East Lake, no date, between Broomfield and Lafayette
Eldora (aka Eldorado City, Eldorado Camp, Happy Valley), est 1896
Eldorado Springs (aka Hawthorne), est 1904
Eversman, no date, RR stop on the Burlington Northern about 3 mi S of Lafayette
Fisher, no date, RR stop on the DU&P about 5 mi S of Longmont
Fort Chambers, no date, E of Valmont, established during the Indian uprising of 1861-1864
Fourth of July Camp, est 1875, NW of Eldora
Glendale, est 1880, in Left Hand Canyon 2 mi beyond Jamestown
Gold Hill, est 1859 (considered the state's first permanent camp)
Gold Hill Station, no date, just beyond Mt Alta, RR was never built to the station
Gold Lake, 1860s, planned as a resort, but never built
Goodview, 5 mi east of Boulder near Valmont, no date
Grand Island, no date, 3 mi beyond Hessie on Boulder Creek
Gresham, no date, NW of Jamestown
Hessie, no date 2 mi W of Eldora
Highland, no date, RR stop on the C&S about 6 mi N of Longmont
Honeymoon House, no date, on a date between Sunset and Gold Hill
Hygiene (aka North Pella), est 1861
Irvington, platted 1905, near Lafayette
Jamestown, (aka Elysian Park), est 1864
Lafayette, est 1888
Lakeside, platted 1923, on C&S RR between Boulder and Broomfield
Lakewood, no date, near Nederland
Liggett, no date, RR stop on the Union Pacific about 6 mi E of Boulder
Longmont, est 1871
Lost Lake Camp, no date, SW of Hessie near the lake
Louisville, est 1878
Lyons, est 1882
Magnolia, est 1875
Marshall (aka Langford, Gorham), est 1878
Mary City, 1890s, S of Eldora
Mitchell, no date, RR stop on the DU&P about 1 mi S of Erie
Moray, no date, RR stop on C&S about 3 mi N of Longmont
Mount Alta, no date, RR stop on Switzerland Trail
Nederland (aka Middle Boulder, Brownville), est 1877
New Cardinal, no date, near Cardinal City
Newmarket, no date 2 mi W of Jamestown
Niwot (aka Nawat, Modoc), est 1872
Noland, platted 1890, just W of Erie
Orodelfan (aka Orodel, Maxwell's Mill, Hortonville, Hunt's Concentration Works), no date
Peabody's Hot Springs (aka Springdale), 1870s, resort at the top of the gulch near Springdale
Pella, 1860s, near Hygiene
Pinecliffe (aka Gato), est 1900
Primos, no date, gold camp 2 mi NE of Lakewood
Puzzler, no date, RR station E of Ward
Quiggleyville, no date, E of Ward
Raymond (aka Raymond Ranch, Raymonds), est 1895
Red Rock, abt 1858, first mountain camp in the Boulder area
Rowena (aka Rockville), no date, near Gold Hill down the Lickskillet Gulch
Ryssby, est 1872
Saint Vrain Stage Stop, late 1850s, a stage stop on the Overland Stage
Saint Vrain, platted 1887
Salina (aka Camp Salina), est 1874
Sugarloaf, est 1860
Sulphide Flats, no date, near Eldora
Summerville, no date, between Salina and Gold Hill
Sunset, heyday in the 1890s, no establishment date given
Sunshine, est 1873
Superior, platted 1895
Switzerland Park, no date, resort and mining camp N of Boulder Creek
Tellurium, no date 1 mi from Sunshine
Tolcott, no date, E of Ward near Quiggleysville
Tower Junction, no date, RR stop on Burlington Northern 1 mi SE of Lyons
Tungsten (aka Steven's Camp, Ferberite), now mostly covered by Barker Reservoir, no date
Valmont, est 1859, granted P.O. 1865
Wall Street (aka Delphi), 1860s
Ward (aka Columbia, Columbia City), est 1896, although Miser's Dream Mine was established on the site in 1860
White Rock, no date, RR stop on the Union Pacific about 7 mi E of Boulder
Williamsburg (aka Switchville), 1870s, RR station below the Peak to Peak