Map of Arnold CDP, California

Arnold is a census-designated place (CDP) in Calaveras County, California, United States. The population was 3,843 at the 2010 census, down from 4,218 at the 2000 census. Arnold is located on State Route 4.

Arnold CDP overview:
Name:	Arnold CDP
LSAD Code:	57
LSAD Description:	CDP (suffix)
State:	California
County:	Calaveras County
Elevation:	4,000 ft (1,219 m)
Total Area:	9.13 sq mi (23.65 km²)
Land Area:	9.07 sq mi (23.48 km²)
Water Area:	0.07 sq mi (0.17 km²) 0.42%
Total Population:	3,288
Population Density:	362.63/sq mi (140.02/km²)
ZIP code:	95223
Area code:	209
FIPS code:	0602770

Online Interactive Map

Arnold online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Arnold location map. Where is Arnold CDP?

Arnold location on the U.S. Map. Where is Arnold CDP. — Arnold location on the U.S. Map.

Arnold location on the California map. Where is Arnold CDP. — Location of Arnold in California.

History

Arnold is named after Bob and Bernice Arnold, who, in 1927 opened the Ebbetts Pass Inn. Prior to that, the community consisted of two large ranches where logging was the main industry. The inn served as a stop for people traveling along the Ebbetts Pass route as well as lodging for those visiting nearby Calaveras Big Trees State Park. In 1928, Camp Wolfeboro was established nearby as a Boy Scout camp and continues to be in operation today. The first post office was opened in 1934. Bernice was its postmistress at one time.

In 2015 power lines sparked the Butte Fire, which destroyed 549 homes in nearby communities. Arnold was saved when the weather changed, but the fire caused an increased focus on fire safety, although the community was still, in 2019, considered a “very high fire hazard severity zone” due to its location on a ridge outside Calaveras Big Trees State Park, surrounded by dense forest of trees killed by drought and beetles.

Arnold Road Map

Arnold city Satellite Map

Geography

According to the United States Census Bureau, the CDP has a total area of 14.9 square miles (39 km), of which, 14.8 square miles (38 km) of it is land and 0.1 square miles (0.26 km) of it (0.47%) is water.

Arnold is considered at high risk of wildfire by CalFire due to its forested ridgetop location with powerful wind gusts up brushy canyons.

Climate

Area has a Köppen Climate Classification of Csb, which is a dry-summer subtropical climate often referred to as “Mediterranean”.