California 21st Congressional District — 2024 General Election | Contest

Contest facts

Name: California 21st Congressional District — 2024 General Election
Election date: 2024-11-05
Election type: general
Filing deadline: —
Partisan: Yes
Number of seats: 1

Source and freshness

Last pulled: 13 days ago (2026-08-18)

Data may be outdated. Source has not been refreshed recently.

FEC Federal Races (civics/federal/fec)

Source record ID: fec_races:H2CA22215:2024
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FEC Federal Races (civics/federal/fec)

Source record ID: fec_races:H2CA22215:2024
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FEC Federal Races (civics/federal/fec)

Source record ID: fec_races:H2CA22215:2024
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FEC Federal Races (civics/federal/fec)

Source record ID: fec_races:H4CA20082:2024
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Key metrics

Candidacies: 2

Results

Results are not yet available for this contest.

Candidacies

Person	Candidacy record	Party	Status	Incumbent/challenger
Costa, Jim	View candidacy detail	DEM	C	I
MAHER, MICHAEL A	View candidacy detail	REP	P	C

Money in this race

Across 2 candidates in the 2024 cycle, Civibus has loaded $2,490,408.53 raised. Outside groups spent $0.00 supporting and $0.00 opposing candidates in this race.

Who leads in money raised

Costa, Jim $1,705,407.96
MAHER, MICHAEL A $785,000.57

Candidate	Party	Status	Money	Outside spending
Costa, Jim	DEM	I	Raised $1,705,407.96 Spent $1,885,604.27 Cash on hand $208,882.10	Outside spending supporting $0.00 Outside spending opposing $0.00
MAHER, MICHAEL A	REP	C	Raised $785,000.57 Spent $753,557.41 Cash on hand $33,667.04	Outside spending supporting $0.00 Outside spending opposing $0.00

District map context

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County boundaries: No geometry available.
Congressional districts: No geometry available.