Placer County Code
- Provides access to the general and permanent ordinances and building codes in a searchable, easy to read format.
- http://qcode.us/codes/placercounty/

Placer County Water Agency
- Supplying water to the county. Board of directors, news, programs and employment information.
- http://www.pcwa.net/

Placer County Sheriff's Department
- Law enforcement departmental guide and introduction to public safety team. Coroner and county marshal information.
- http://www.placer.ca.gov/sheriff/

1994 Demographic Profile
- Statistical overview of Placer County from the Census Bureau.
- http://www.census.gov/ftp/pub/statab/USACounties/06/061.txt

Placer Mosquito Abatement District
- Features a history of the agency, FAQ, and contact details.
- http://www.placermosquito.org/

Placer County Government
- Extensive site includes detailed information for Board of Supervisors, County departments and services, economic development and business opportunities, visitor information, history.
- http://www.placer.ca.gov/