Assessor Assesses the Value of Homes, Businesses, and Other Property for Tax Purposes Treasurer Manages All Monies Received & Disbursed Including Property Tax, Lodgers Tax Clerk Keeps Vital Records Including Ordinances; Oversees All Election Processes Pay Property Tax Pay your property taxes with a credit card and a secure computer connection. Employment Opportunities See a list of available positions with Sierra County — learn about required skills, starting salaries and more. Apply today using our online form. News & Updates Notice Of Hearing re: Creation of Sierra County Arroyo Flood Control District – June 21, 2024 Apr 22, 2024 Read More Notice of Quorum County Livestock Loss Authority April 19, 2024 Apr 16, 2024 Read More Notice of Special Meeting April 16, 2024 Apr 8, 2024 One item on the agenda: Budget Workshop Read More Notice of Regular Meeting April 16, 2024 Apr 8, 2024 Read More Ordinances & Resolutions These documents are available as PDFs from the County Clerk's page. Ordinances & Resolutions Landfill Locations & Hours There are three transfer stations in Sierra County. Landfill Information Comprehensive Plan Update The 133-page plan covers demographics, infrastructure, hazards mitigation, and more. Read the Comprehensive Plan Broadband Study The Sierra County Broadband Study is available for download as a PDF. Read the Broadband Study