Among the most gold-rich locations in the region, the area produced a 25-pound nugget, one of the largest ever found in El Dorado County.

Its most thriving period was in 1851 and, through its lumber, lime production, and agriculture, Diamond Springs has retained some of its early importance.

The 2010 United States Census[6] reported that Diamond Springs had a population of 11,037.

1,380 households (30.1%) were made up of individuals, and 848 (18.5%) had someone living alone who was 65 years of age or older.

In the state legislature, Diamond Springs is in the 1st Senate District, represented by Republican Megan Dahle,[7] and the 5th Assembly District, represented by Republican Joe Patterson.

[8] Federally, Diamond Springs is in California's 5th congressional district, represented by Republican Tom McClintock.