1900s (20th Century) Maps of Parker, Colorado
Explore 22 historic maps of Parker from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.
Whether you're researching your family's past, planning a metal detecting trip, or studying how Parker's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.
- Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
- See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
- Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
- View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.
Start exploring Parker's history through authentic maps from the 1900s. This is your window into the past.
Parker, CO maps
(22)- 1913 Map of Castle Rock1913 Castle Rock1913 Print · USGSThe Colorado front range at the start of the twentieth century was a landscape of high-plains ranching and vital rail junctions. Genealogists can locate family homesteads near dozens of early schools like Rock Ridge School and churches such as Bethel Church.5 unique versions available
- 1935 Map of East Denver Nos. 3 and 41935 East Denver Nos. 3 and 41935 Print · USGSSoutheast Denver and the surrounding High Plains are captured here in the mid-1930s as residential growth began to push into Douglas County. Researchers can locate early landmarks like Fairmount Cemetery, the settlement of Sullivan, and the Melvin Sch.
- 1939 Map of Elizabeth, 1958 Print1939 Elizabeth1958 Print · USGSRanching and early mining history converge on the Elbert County plains in the 1930s. Genealogists and historians can trace the Site of Gold Discovery by Russell and numerous rural schoolhouses like Hilltop Sch and Locust Grove Sch.4 unique versions available
- 1940 Map of Piney Creek1940 Piney Creek1940 Print · USGSThe High Plains of the late Depression era come to life here as the tri-county borders of Arapahoe, Douglas, and Elbert converge. Researchers can trace the rugged drainage patterns of Piney Creek, Sulphur Gulch, and Coal Creek before the landscape was altered by modern development.
- 1940 Map of Castle Rock, 1958 Print1940 Castle Rock1958 Print · USGSDouglas County ranching and rail life are captured here just before the mid-century, centered on the growing crossroads of Castle Rock. Genealogists can locate family-named landmarks and rural schools like Fonder Sch or trace the Bear Canyon Cem near Sedalia.3 unique versions available
- 1942 Map of Parker1942 Parker1942 Print · USGSSoutheast of Denver in the late thirties and early forties, this landscape shows the rural agricultural roots and water management systems of Douglas County. Genealogists can locate family-named landmarks and community centers like Parker, Melvin, and the Happy Canyon Sch.
- 1942 Map of Piney Creek1942 Piney Creek1942 Print · USGSThe Colorado high plains southeast of Denver appear as a quiet rural landscape in the early 1940s, just as modern infrastructure began to take shape. Genealogists and historians can trace the early drainage and road networks along Piney Creek, Sulphur Gulch, and Coal Creek.2 unique versions available
- 1945 Map of Castle Rock1945 Castle Rock1945 Print · USGSDouglas County's railway and ranching corridors come to life in the mid-1940s as two major railroads compete for space along the Plum Creek valley. Researchers can trace old family sites and rural institutions like the Pikes Peak Grange Hall, Bear Canyon Cem, and the Clay Mine.2 unique versions available
- 1945 Map of Elizabeth1945 Elizabeth1945 Print · USGSThe ranching and mining country along the Douglas and Elbert county line comes to life in this mid-century survey. Genealogists can trace family landmarks like the Idelweiss Ranch, Miller Cem, and the notable Site of Gold Discovery by Russell.2 unique versions available
- 1949 Map of Parker1949 Parker1949 Print · USGSThe high plains south of Denver are captured here in the late 1940s, a period of rural agriculture before the region's rapid suburban growth. Genealogists and historians can trace old homestead routes and irrigation works like the Arapaho Canal or find the sites of Cherry Creek Sch and Melvin.
- 1953 Map of Denver, 1964 Print1953 Denver1964 Print · USGSDenver and the Colorado Front Range are captured here during a decade of post-war growth and military expansion. Researchers can trace the sprawling rail lines of the Union Pacific, locate the State Capitol, and explore historic mountain mining hubs like Central City.6 unique versions available
- 1957 Map of Denver1957 Denver1957 Print · USGSDenver and the Colorado Front Range are seen here during a mid-century period of intense military and urban expansion. Trace the footprints of the Rocky Mountain Arsenal, the early United States Air Force Academy, and the Lowry AF Base.
- 1957 Map of Parker, 1958 Print1957 Parker1958 Print · USGSParker and the surrounding Douglas County ranch lands are caught in a moment of early development during the late fifties. Genealogists and historians can locate the Parker townsite, the Cemetery, and early infrastructure like the Aurora Water Supply.2 unique versions available
- 1957 Map of Piney Creek, 1958 Print1957 Piney Creek1958 Print · USGSThe high plains southeast of Denver appear here in the mid-fifties, dominated by the Lowry Air Force Base Bombing Range. Researchers can trace the historic Smoky Hill Road and locate a rural Cem near Sulphur Gulch.3 unique versions available
- 1958 Map of Denver1958 Denver1958 Print · USGSDenver and the Colorado Front Range are captured here during the mid-century suburban boom. Trace the footprints of military installations like Buckley Air Force Base alongside the established rail networks of the Colorado & Southern Ry.
- 1960 Map of Denver1960 Denver1960 Print · USGSDenver and the Colorado Front Range are seen here at a pivotal moment of postwar expansion into the plains and foothills. Researchers can trace the mid-century rail network of the Denver & Rio Grande Western RR and locate historic institutional landmarks like Buckley Field and the Colorado School of Mines.
- 1965 Map of Castle Rock North, 1966 Print1965 Castle Rock North1966 Print · USGSMid-century Douglas County comes to life as Denver's southern expansion begins to meet the high plains. Trace the early footprints of Castle Rock and Franktown, find the Fonder Cemetery, and follow the parallel tracks of the Denver and Rio Grande Western railroad.6 unique versions available
- 1965 Map of Parker, 1967 Print1965 Parker1967 Print · USGSThe Douglas and Arapahoe county line area in the mid-sixties shows a landscape of rural gulches transitioning toward suburban development. Researchers can trace the early layout of Grandview Estates, the Lewis Cem, and the massive Cherry Creek Reservoir.7 unique versions available
- 1966 Map of Piney Creek, 1967 Print1966 Piney Creek1967 Print · USGSArapahoe County underwent significant infrastructure planning in the mid-1960s as high plains ranching began to meet modern utility needs. Researchers can trace the Military Reservation, an old Cem, and the route of Smoky Hill Road.6 unique versions available
- 1966 Map of Ponderosa Park, 1968 Print1966 Ponderosa Park1968 Print · USGSThe Douglas and Elbert County line comes into focus in the mid-1960s, revealing a landscape of high plains ranching and emerging rural subdivisions. Researchers can trace the Old Railroad Grade and find early residential developments like Ponderosa Park and the settlement of Hilltop.7 unique versions available
- 1981 Map of Denver East1981 Denver East1981 Print · USGSEastern Colorado comes alive in the early eighties as the Front Range urban corridor pushes into the plains. Genealogists and historians can trace the growth of Aurora and Brighton alongside the historic Union Pacific line and the massive Rocky Mountain Arsenal.2 unique versions available
- 1983 Map of Castle Rock1983 Castle Rock1983 Print · USGSThe Palmer Divide and Front Range foothills come to life in the early eighties as ranching communities and military sites define the landscape. Trace old rail lines like the Chicago Rock Island and Pacific and find landmarks from Monkey Face to Daniels Park.
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Showing maps 1-22 of 22
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