State legislative office

California State Senator, District 31

This office represents State Senate District 31 in the California Legislature.

Data coverage

Government: State of California
Public body: California State Senate
Electoral area: State Senate District 31

State Senate district

State Senate District 31 boundary from the U.S. Census Bureau TIGERweb current upper-chamber legislative-district layer.

Office overview

The office at a glance

See what this office does, the government it belongs to, the area it represents, and how voters choose its officeholder.

Government levelStateState of California

Contest typePartisanVoter-nominated office

SeatDistrict 31One of 40 State Senate seats

Regular term4 yearsEven- and odd-numbered districts are elected in alternating cycles

What this office does

Represents District 31 in the State Senate

The office votes on state laws, appropriations, and oversight while representing residents and communities within the district.

California State Senate

Election process

A top-two primary leads to the general election

California uses a top-two primary for this office. The two candidates receiving the most votes advance to the general election regardless of party. State Senate districts serve four-year terms, with even- and odd-numbered districts elected in alternating cycles.

Next electionNovember 5, 2024

Open the 2024 Election Page

Detailed district statistics2020–2024 ACS 5-year estimates

Survey estimates describe the current State Senate district and are not the same as the official 2020 redistricting population count. Margins of error use the ACS 90% confidence level. Hispanic or Latino includes people of any race; the remaining race categories are non-Hispanic.

People and households

Estimated population: 964,785±5,344
Median age: 33.3 years±0.3 years
Households: 262,305±2,152

Income and education

Median household income: $91,787±$1,134; 2024 inflation-adjusted dollars
People below the poverty line: 11.6%±0.5 percentage points
Bachelor's degree or higher: 20.0%±0.6 percentage points; population age 25+

Housing

Housing units: 273,707±2,061
Occupied housing units: 262,305±2,152
Vacant housing units: 11,402±1,082
Vacancy rate: 4.2%±0.4 percentage points

Race and ethnicity

Hispanic or Latino (any race): 63.7%±0.5 percentage points
White alone, not Hispanic: 17.5%±0.5 percentage points
Black alone, not Hispanic: 7.6%±0.3 percentage points
American Indian or Alaska Native alone, not Hispanic: 0.1%±0.0 percentage points
Asian alone, not Hispanic: 7.5%±0.3 percentage points
Native Hawaiian or Pacific Islander alone, not Hispanic: 0.4%±0.1 percentage points
Some other race alone, not Hispanic: 0.6%±0.1 percentage points
Two or more races, not Hispanic: 2.7%±0.3 percentage points

U.S. Census Bureau district profile

Current officeholder

Who currently holds this office?

Current officeholder identified by the official California State Senate directory.

California State Senate

Current officeholder

Sabrina Cervantes

California State Senator, District 31

Status: Current officeholder
Party: Democratic
First elected: November 5, 2024
Connected election: November 5, 2024

Legislative work

Committee assignments

Current official Senate directory

Standing Committees

AppropriationsChair
Banking and Financial InstitutionsMember
Elections and Constitutional AmendmentsMember
Governmental OrganizationMember
Local GovernmentMember

Subcommittees

Transportation Subcommittee on LOSSAN Rail Corridor ResiliencyMember

Select Committees

Select Committee on Community College: The Hub of the CommunityMember
Select Committee on Green Economic DevelopmentMember
Select Committee on Minority Economic DevelopmentMember
Select Committee on Older LGBTQ+ CaliforniansMember

Joint Committees

Joint Committee on RulesMember
Joint Legislative AuditMember

Official committee list

Contact this office

Phone: (916) 651-4031
Office: 1021 O Street, Suite 7330, Sacramento, CA 95814-4900

Official contact page Official office source

Past officeholders1 verified succession record

Succession history

Explore prior service

Verified Senate District 31 session snapshots beginning with 2015–2016; one earlier session is included when needed to identify a predecessor.

Select a past officeholder

Reviewed portrait not yet available

Member

Richard Roth

2015–2024 verified sessions

First verified session: 2015–2016
Last verified session: 2023–2024
Party during service: Democratic
Capacity: Member

California State Library · Demographics in the California Legislature

Service ranges identify the first and last biennial sessions in the California State Library dataset; they do not assert exact swearing-in or departure dates. District numbers continue across redistricting, so earlier records may describe materially different boundaries.

Electoral area

Where this office represents

See the geographic area represented by this office and open its location information when available.

Interactive area map

Explore places and districts connected to State Senate District 31

State Senate District 31 includes parts of Riverside and San Bernardino counties. Communities represented across the district include Riverside, Moreno Valley, Jurupa Valley, Perris, Eastvale, San Jacinto, Corona, Mead Valley, and Fontana.

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Places and districts shownLoading related pages

Past elections

Election history

Select a past election

This section covers completed elections. Current and upcoming contests remain on the Election Page linked from the top of this Office Page. A published past Election Page contains the full candidate list, certified result, campaign-finance coverage, methodology, and source documents.

State legislative officeCertified

California State Senate District 31

November 5, 2024 General Election · 2 candidates

Money in: Not yet reported
Money out: Not yet reported

Open Election Page

Election and finance details summarize the connected record. Missing or unpublished filings do not mean zero activity.

Public records

Records connected to this office

Open the official records used to follow the work, decisions, or disclosures connected to this office.

Legislative activity

Authored legislation

Legislative session

Review Senate bills authored by the officeholder during each legislative session. Coauthored bills, resolutions, and constitutional amendments are not included in this list.

Sabrina Cervantes is listed as the author of each senate bill below. Statuses were reviewed August 17, 2026. Showing all 35 bills.

Open the complete official session search

Official directory

California State Senate directory record for District 31

Verify the office, current Senator, committee assignments, public contact information, and district assignment.

Open official record

News and Press Releases

Updates from this office

Read press releases, official updates, and coverage selected by this office. Follow each link to its source.

Office of Senator Sabrina Cervantes

Office of Senator Sabrina CervantesAugust 13, 2026

Press release

Eight Cervantes Bills Approved by Assembly Appropriations Committee

(SACRAMENTO, CA) – Today, eight of Senator Sabrina Cervantes’ (D-Riverside) bills were approved by the Assembly Appropriations Committee. These bills address safeguarding personal privacy, affordability for working families, and protecting the right to vote for millions of lawfully registered California voters.

Official sourceRead official update

Office of Senator Sabrina Cervantes

Office of Senator Sabrina CervantesAugust 13, 2026

Press release

Cervantes’ Bill Safeguarding Privacy and Placing Guardrails on Automated License Plate Recognition Clears Assembly Appropriations

(SACRAMENTO) – Senate Bill 1013 by Senator Sabrina Cervantes (D-Riverside) was approved today by the Assembly Appropriations Committee. This critical and timely legislation would establish robust safeguards regarding the use of Automated License Plate Recognition (ALPR) data. The bill would prohibit public agencies from…

Official sourceRead official update

Sources

Sources and data coverage

Review the public records used on this page, what Paper Trail Politics has captured, and what remains incomplete.

Current assessmentComplete coverage

The office identity, electoral area, connected 2026 election, and available official sources are included.

Assessed August 17, 2026 · Current 2026 records

Visual and interaction QA has not yet been completed for this generated page.

Sources used on this page8 source organizations · 15 records

California Secretary of State

2 records from this source are used on the page.

2024 Senate District 31 general district totalshttps://elections.cdn.sos.ca.gov/sov/2024-general/sov/37-state-senator.xlsx Official election event and result source for November 5, 2024 General Election.https://www.sos.ca.gov/elections/prior-elections/statewide-election-results/general-election-nov-5-2024/statement-vote

U.S. Census Bureau TIGERweb

1 record from this source is used on the page.

Boundary source for California State Senate District 31https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Legislative/MapServer/1

California State Senate

4 records from this source are used on the page.

Official government information about the office and public bodyhttps://www.senate.ca.gov/senators Current officeholder identified by the official California State Senate directory.https://lcmspubcontact.lc.ca.gov/PublicLCMS/ContactPopup.php?district=SD31&inframe=N Portrait source page for Sabrina Cervanteshttps://www.senate.ca.gov/sites/senate.ca.gov/files/styles/large/public/media/Portrait%2520Cervantes_2.jpg?itok=qImOJI-F Committee assignments for Sabrina Cervantes (Current official Senate directory)https://www.senate.ca.gov/senators/31

California Legislative Information

2 records from this source are used on the page.

Complete authored senate bills search for 2025–2026 Sessionhttps://leginfo.legislature.ca.gov/faces/billSearchClient.xhtml?session_year=20252026&house=Senate&author=Cervantes&lawCode=All Complete authored senate bills search for 2023–2024 Sessionhttps://leginfo.legislature.ca.gov/faces/billSearchClient.xhtml?session_year=20232024&house=Senate&author=Cervantes&lawCode=All

U.S. Census Bureau district profile

1 record from this source is used on the page.

2020–2024 ACS 5-year estimates detailed district statisticshttps://data.census.gov/profile?g=610XX00US06031

Census Reporter

1 record from this source is used on the page.

Access copy of the 2020–2024 ACS 5-year estimates Census tables used for district statisticshttps://censusreporter.org/profiles/61000US06031/

California State Library · Demographics in the California Legislature

1 record from this source is used on the page.

Verified succession chronology for California State Senator, District 31https://lab.data.ca.gov/dataset/demographics-in-the-california-legislature/9dc0c75b-5a89-483f-9590-ec41bfe26882

Office of Senator Sabrina Cervantes

3 records from this source are used on the page.

Press release: Eight Cervantes Bills Approved by Assembly Appropriations Committeehttps://sd31.senate.ca.gov/news/eight-cervantes-bills-approved-assembly-appropriations-committee Published image: Eight Cervantes Bills Approved by Assembly Appropriations Committeehttps://sd31.senate.ca.gov/sites/sd31.senate.ca.gov/files/250131-SD31-Logo_White-600px.png Press release: Cervantes’ Bill Safeguarding Privacy and Placing Guardrails on Automated License Plate Recognition Clears Assembly Appropriationshttps://sd31.senate.ca.gov/news/cervantes-bill-safeguarding-privacy-and-placing-guardrails-automated-license-plate-recognition

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California State Senator, District 31

The office at a glance

Represents District 31 in the State Senate

A top-two primary leads to the general election

People and households

Income and education

Housing

Race and ethnicity

Who currently holds this office?

Sabrina Cervantes

Committee assignments

Standing Committees

Subcommittees

Select Committees

Joint Committees

Contact this office

Explore prior service

Richard Roth

Where this office represents

Explore places and districts connected to State Senate District 31

Election history

California State Senate District 31

California State Senate District 31

Records connected to this office

Authored legislation

California State Senate directory record for District 31

Updates from this office

Eight Cervantes Bills Approved by Assembly Appropriations Committee

Cervantes’ Bill Safeguarding Privacy and Placing Guardrails on Automated License Plate Recognition Clears Assembly Appropriations

Related pages

Sources and data coverage