El Dorado County is one of 58 counties in California. Its county seat is located in Placerville.
- Main article: Evaluation of California county websites
Last rated on Jan. 17, 2012
- The names and contact information for all board of supervisor members is available.
- Board of supervisor meeting agendas and minutes are published.
- Information on contracts is available.
- Audit reports are published.
- The current budget is published.
- Information on taxes is provided.
- Information on building permits and zoning is published.
- The names and contact information for all administrative officials is published within each department.
- Main article: California government sector lobbying
For 2007 and 2008, El Dorado County spent $304,179 on lobbying the California legislature. 
| El Dorado County Transportation Commission
| El Dorado County