Office
U.S. House
2026 contest
California 18th District
This page currently shows current seat context and active FEC filings. It does not yet claim ballot certification, party nomination, or certified results.
Current officeholder
Lofgren, Zoe
General election
November 3, 2026
Live FEC filings
8
FEC registeredBallot certifiedParty nomineeWon electionSeated
Candidates listed here are active FEC filings for this federal seat. Ballot certification, nominee status, and state election-office validation are not loaded yet.
Candidates
8 active FEC filings
ZOE LOFGRENFEC registered
DEMOCRATIC PARTY · Incumbent
First FEC filing: February 18, 1994 · Last filing: February 12, 2025
Has raised fundsFEC ↗
LUIS ANTONIO ACEVEDO-ARREGUINFEC registered
DEMOCRATIC PARTY · Candidate
First FEC filing: February 13, 2022 · Last filing: April 19, 2026
Has raised fundsFEC ↗
SHANE LEWISFEC registered
REPUBLICAN PARTY · Challenger
First FEC filing: January 27, 2026 · Last filing: January 27, 2026
Has raised fundsFEC ↗
CHRISTOPHER DEMERSFEC registered
NO PARTY AFFILIATION · Challenger
First FEC filing: January 14, 2026 · Last filing: January 14, 2026
Has raised fundsFEC ↗
RYAN R GUERREROFEC registered
DEMOCRATIC PARTY · Challenger
First FEC filing: January 7, 2026 · Last filing: January 7, 2026
No receipts reported yetFEC ↗
ZAKARIA MOHAMED KORTAMFEC registered
REPUBLICAN PARTY · Challenger
First FEC filing: September 29, 2025 · Last filing: November 3, 2025
No receipts reported yetFEC ↗
ULOMA EKPETEFEC registered
DEMOCRATIC PARTY · Challenger
First FEC filing: July 25, 2024 · Last filing: July 25, 2024
No receipts reported yetFEC ↗
ULOMA EKPETEFEC registered
DEMOCRATIC PARTY · Challenger
First FEC filing: July 22, 2024 · Last filing: July 22, 2024
No receipts reported yetFEC ↗
Sources
Seat structure source: Official House roster ↗
Candidate filing source: Federal Election Commission candidate filings and candidate data APIs.