The source record
Listed as functioning in 2025.
The Census ACTIVE field is Y for this record.
- Census ID
- 207576
- Record type
- General-purpose government
- Classification
- County
- Status
- Functioning
2025 Census government inventory
County of Orange
General-purpose government in California. Browse the source-reported information below.
Census ID 207576 · Census county field: Orange · Functioning in the 2025 inventory2025 Census snapshot
Reported contact and location fields
Reported mailing address331 W SANTA ANA BLVD · SANTA ANA, CA · 92701
Reported contact roleManager, Special Projects
A role label, not a verified person’s name.
Census county fieldOrange
Reported websiteOpen listed website ↗These are inventory fields, not newly verified office contacts. A county field or mailing address does not establish the exact service boundary.
Official 2026 California roster
Current public officials reported by the jurisdiction
COUNTY DIRECTORY
View source page 15 ↗Orange
Governing board and executive
County Supervisor — District 1Janet Nguyen
County Supervisor — District 2Vicente Sarmiento
County Supervisor — District 3Donald P. Wagner
County Supervisor — District 4Doug Chaffee
County Supervisor — District 5Katrina Foley
Records and elections
Clerk of the BoardRobin Stieler
County Clerk-RecorderHugh Nguyen
Finance and property
Public safety and justice
Chief Probation OfficerDaniel Hernandez
District AttorneyTodd Spitzer
Fire ChiefTJ McGovern
Public DefenderSara Nakada
Sheriff-CoronerDon Barnes
Administration
County CounselLeon Page
Education and libraries
County LibrarianJulie Quillman
Superintendent of SchoolsStefan Bean
Judicial leadership
Presiding JudgeSheila Hnason
Assistant Presiding JudgeTerri K. Flynn-Peister
Other public officials
Chief Administrative OfficerMichelle Aguirre
Behavioral HealthIan Kemmer
Child Support Services DirectorMaria Arzola
Community Development DirectorDylan Wright
Social Services DirectorAn Tran
Emergency Services DirectorMichelle Anderson
Health Care Services DirectorVeronica Kelley
Human Resource DirectorJamie Newton
Information Technology DirectorKC Roestenberg
Public Works Agency DirectorKevin Onuma
Phone(714) 834-2345Address400 W. Civic Center Dr., Santa Ana, CA 92701Jurisdiction websitehttps://ocgov.com/ ↗
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 estimate3,135,7552023
About these sources and their limits
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.