The source record
A functioning Census entity.
The Census ACTIVE field is Y for this record.
- Census ID
- 193100
- Record type
- General-purpose government
- Classification
- County
- Status
- Functioning
U.S. Census government inventory · ID 193100
County of Nevada.
General-purpose government in California · Census county area: Nevada.
General-purpose governmentCountyFunctioning
Published contact fields
Contact and location
Mailing address950 MAIDU AVE · NEVADA CITY, CA · 95959-8698
Census contact/title fieldClerk of the Board
County areaNevada
Reported websiteOpen reported website ↗
Websites are primarily self-reported and received only limited Census Bureau quality control. County area can mean the area most served or the headquarters county when boundaries cross counties.
Official 2026 California roster
Current public officials reported by the jurisdiction
COUNTY DIRECTORY
View source page 15 ↗Nevada
Governing board and executive
County Supervisor — District 1Heidi Hall
County Supervisor — District 2Robb Tucker
County Supervisor — District 3Lisa Swarthout
County Supervisor — District 4Sue Hoek
County Supervisor — District 5Hardy Bullock
Records and elections
Clerk of the BoardTine Mathiasen (Acting)
County Clerk-RecorderArmando Salud-Ambriz
Finance and property
Public safety and justice
Chief Probation OfficerJeff Goldman
District AttorneyJesse Wilson
Fire ChiefJason Robitaille
Public DefenderThomas Angell (Interim)
Sheriff-CoronerSheriff Moon
Administration
County CounselTrevor Koski
Education and libraries
County LibrarianNick Wilczek
Superintendent of SchoolsScott W. Lay
Judicial leadership
Presiding JudgeB. Scott Thomsen
Assistant Presiding JudgeS. Robert Tice-Raskin
Other public officials
Chief Administrative OfficerAlison Lehman
Behavioral HealthCari Yardley
Child Support Services DirectorPaul Johnson
Community Development DirectorTrisha Tillotson
Developmental Services DirectorTyler Barrington
Social Services DirectorRachel Peña
Emergency Services DirectorAlex Keeble-Toll
General Services Agency DirectorCraig Griesbach
Health Care Services DirectorRyan Gruver
Human Resource DirectorWendy Brodnick
Information Technology DirectorCraig Griesbach
Public Works Agency DirectorTrisha Tillotson
Phone(530) 265-7040Address950 Maidu Avenue, Nevada City, CA 95959Jurisdiction websitehttps://nevadacountyca.gov/ ↗
The CalRoster labels county entries elected and appointed officials and does not publish a selection method for each individual role. Election.org therefore does not infer elected or appointed status from the title alone. The Secretary of State notes that each local jurisdiction supplies its own roster data; this is a dated public record, not a live officeholder feed.
Published context
Scale and parent relationship
Population estimate102,0372023
Evidence boundary
What each source proves—and what it does not.
Established by the published records
- The entity or system appears in the 2025 Census listing.
- Its Census category, identifier, and functioning/dormant field.
- Only the location, function, population, enrollment, and contact fields actually published.
- The separate 2026 CalRoster reports the public-official roles and holder text shown above.
Not established by these records
- Whether each governing or administrative role is elected, appointed, or mixed.
- The exact geographic service boundary or that a reported website remains current.