El Dorado County, officially the County of El Dorado, is a county located in the U.S. state of California. As of the 2020 census, the population was 191,185. The county seat is Placerville. The county is part of the Sacramento-Roseville-Arden-Arcade, CA Metropolitan Statistical Area. It is located entirely in the Sierra Nevada, from the historic Gold Country in the western foothills to the High Sierra in the east. El Dorado County's population has grown as Greater Sacramento has expanded into the region. Where the county line crosses US 50 at Clarksville, the distance to Sacramento is 15 miles. In the county's high altitude eastern end at Lake Tahoe, environmental awareness and environmental protection initiatives have grown along with the population since the 1960 Winter Olympics, hosted at the former Squaw Valley Ski Resort in neighboring Placer County.
El Dorado Hills is an unincorporated town and census-designated place in El Dorado County, California. Located in the Greater Sacramento region of Northern California, it had a population of 50,547 at the 2020 census, up from 42,108 at the 2010 census.
Placerville is a city in and the county seat of El Dorado County, California. The population was 10,747 as of the 2020 census, up from 10,389 as of the 2010 census. It is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area.
The Cosumnes River is a river in northern California in the United States. It rises on the western slope of the Sierra Nevada and flows approximately 52.5 miles (84.5 km) into the Central Valley, emptying into the Mokelumne River in the Sacramento-San Joaquin Delta.
State Route 49 is a north–south state highway in the U.S. state of California that passes through many historic mining communities of the 1849 California gold rush and it is known as the Golden Chain Highway. The highway's creation was lobbied by the Mother Lode Highway Association, a group of locals and historians seeking a single highway to connect many relevant locations along the Gold Rush to honor the 49ers. One of the bridges along SR 49 is named for the leader of the association, Archie Stevenot.
Marshall Gold Discovery State Historic Park is a state park of California, United States, marking the discovery of gold by James W. Marshall at Sutter's Mill in 1848, sparking the California Gold Rush. The park grounds include much of the historic town of Coloma, California, which is now considered a ghost town as well as a National Historic Landmark District. The park contains the California Historical Landmarks: a monument to commemorate James Marshall (#143), the actual spot where he first discovered gold in 1848 (#530). Established in 1942, and Coloma Road (#748),. The park now comprises 576 acres (233 ha) in El Dorado County.
Folsom Lake is a reservoir on the American River in the Sierra Nevada foothills of California, United States. Folsom Lake with its surrounding Folsom Lake State Recreation Area is one of the most visited parks in the California park system.
El Dorado is an unincorporated community in El Dorado County, California. It is located 4 miles (6.4 km) southwest of Placerville, at an elevation of 1608 feet. The population was 4,096 at the 2000 census. The town is registered as California Historical Landmark #486. The ZIP code is 95623. The community is inside area code 530.
Salmon Falls is a former settlement in El Dorado County, California. It was located on the South Fork of the American River 5.5 miles (9 km) south-southwest of Pilot Hill, at an elevation of 469 feet. It was flooded by Folsom Lake. Nearby were waterfalls from which the place got its name. The site is now registered as California Historical Landmark #571.
Yeomet is a former settlement and mining town in Amador County, California. It was at the confluence of Middle and North Forks of the Cosumnes River, about 1 mile (1.6 km) north of Enterprise. The name, reportedly Native American in origin meaning "rocky falls", reflects the rapids upstream from the place. Other accounts place the namesake waterfalls downstream and claim yomet to mean "sounding rock" for the echoing effects there.
Buckeye Flat is a former mining town in El Dorado County, California, located a mile east of Shingle Springs at an elevation of about 1,400 ft (400 m).
Gold Hill is an unincorporated community in El Dorado County, California. It is located 2.5 miles (4.0 km) south of Coloma, at an elevation of 1621 feet.
Grizzly Flats is a census-designated place in El Dorado County, California. It is located southeast of Camino, at an elevation of 3868 feet (1179 m). Grizzly Flats is the town nearest to Baltic Peak, a small peak to the northwest. The population at the 2010 census was 1,066.
Jayhawk was a former settlement in El Dorado County, California. It was located 6.5 miles (10 km) southwest of Coloma, at an elevation of 1161 feet.
Latrobe is an unincorporated community in El Dorado County, California. Today a small community with a 2010 census population of 219, in its heyday it was an important railroad town with a population of 700 to 800.
Nashville is an unincorporated community in El Dorado County, California. It is located on the North Fork of the Cosumnes River 10.5 miles (17 km) south of Placerville, at an elevation of 863 feet.
Logtown, also known as Empire City, is a former mining town located on California State Route 49 about 3 miles (4.8 km) southwest of Placerville in El Dorado County, California. It first appeared in the US census in 1850, however the exact date of the town's founding is unclear. The town would become a small resting point mentioned in passing by most in El Dorado county.
Confidence Hall is a historic Italianate Style, Victorian brick building in Placerville, El Dorado County, California. The building was placed on the National Register of Historic Places (NRHP) on January 4, 1982.
El Dorado Canyon is a canyon in southern Clark County, Nevada famed for its rich silver and gold mines. The canyon was named in 1857 by steamboat entrepreneur Captain George Alonzo Johnson when gold and silver was discovered here. It drains into the Colorado River at the former site of Nelson's Landing.
El Dorado Indian War (1850–1851) was a conflict between Native Americans and miners and California State Militia in what was then the county of El Dorado in California.
