Loomis, California

Del Oro High School is located in Loomis, California, and is a part of the Placer Union High School District. Del Oro High School opened for the instruction of freshmen and sophomores on September 28, 1959, one week after Colfax opened. It was founded in 1958 and currently has over 1600 students attending. The dropout rate is 2%, which is below the California state average.

Sierra College is a public community college in Rocklin, California. It is part of the Sierra Joint Community College District, a district that covers over 3,200 square miles (8,300 km2), serves Placer, Nevada and parts of El Dorado and Sacramento counties.

Penryn (Washo: Pénwin) is a census-designated place in Placer County, California, in the United States. Geographic location is 38°51′08″N 121°10′06″W. Penryn is located 5.5 miles (8.9 km) northeast of Rocklin. The community's ZIP code is 95663 and is in area codes 916 and 279. The population was 831 at the 2010 census.

The California Granite Company, at 5255 Pacific St. in Rocklin, California, dates from 1865. It was listed on the National Register of Historic Places in 2012.It is an extractive facility which has also been known as Capitol Granite Co., as Union Granite Co., and as Big Gun Mining Co..The listing included three contributing buildings, four contributing structures, and a contributing site, on 7.2 acres (2.9 ha).

Rocklin station is an Amtrak California train station in Rocklin, California, United States.

Rocklin Cemetery is a historic public cemetery, located at 4090 Kannasto Street in Rocklin, Placer County, California.

Rocklin is a city in Placer County, California, located approximately 22 miles (35 km) from Sacramento, California, and about 6.1 miles (9.8 km) northeast of Roseville in the Sacramento metropolitan area. Besides Roseville, it shares borders with Granite Bay, Loomis and Lincoln. As of the 2010 census, Rocklin's population was 56,974. The California Department of Finance placed the 2019 population at 68,823.

Rocklin High School is a public high school in Rocklin, California a northeastern suburb located near Sacramento, California. It is one of three high schools in Rocklin Unified School District.

Hidden Valley (formerly, Union House) is a housing development in an unincorporated area of Placer County, California, adjacent to Granite Bay. Hidden Valley is located 4.25 miles (6.8 km) east-southeast of Rocklin. It lies at an elevation of 436 feet (133 m).Hidden Valley was established in 1950 and consists of semi-rural housing lots surrounding 180 acres of pasture and small lakes. It was originally planned as a retirement community, due to its rural setting, but it has since become a bedroom community for the Sacramento metropolitan area. It was once informally called the "Aerojet enclave" for the large number of executives of the aerospace company who resided in the area.

Secret Ravine (also Auburn Station) is a former settlement in Placer County, California. Secret Ravine is located 3 miles (4.8 km) southwest of Newcastle. Correction: Gardiner writes in 1854 that the Secret Ravine Post Office is "near the Hawes Ranch." Elisha Hawes lived in Township 9, the 1860 census shows him continuing to receive mail at the Secret Ravine Post Office. Placer County records show that Elisha Hawes and his family sold the ranch in 1867, and that it was located on Secret Ravine near the intersection of what is now I-80 and Rocklin Road, in the area commonly called China Gardens. The Secret Ravine post office opened in 1854, changed its name to Auburn Station for a period in 1863 before changing back, and closed finally in 1868. Auburn Station was the Eastern Terminus of the Sacramento, Placer and Nevada Railroad, that town was active 1861 through 1863, at which time the railroad ceased to exist, the result being the Placer County Railroad War.

Granite Bay is a census-designated place (CDP) in Placer County, California, United States. It is part of the Sacramento–Arden-Arcade–Roseville Metropolitan Statistical Area. The population was 21,247 at the 2020 census, up from 20,402 at the 2010 census. The ZIP codes are 95746 and 95661. Granite Bay is a primarily residential suburb of Sacramento and is located just east of Roseville and west of Folsom Lake.

Bayside Church, formally known as Bayside Covenant Church, is a family of churches and venues centered on its primary campus in Granite Bay, California, United States, which is referred to as the Granite Bay campus. The church is led by Senior Pastor Ray Johnston, Teaching Pastor Curt Harlow and Andrew McCourt, and Senior Worship Pastor Lincoln Brewster. John Jackson, the former executive pastor at Bayside, became the president of William Jessup University on March 23, 2011. Bayside is one of the largest churches in the Sacramento metropolitan area. It is affiliated with the Evangelical Covenant Church.