Photo of Jim Costa
D United States House · District 21 · California On the 2026 ballot

Rep. Jim Costa

Compare
Total votes
2,837
all sessions
Attendance
95%
129 missed
Near the chamber average
With party
93%
of cast votes
Lower than 94% of chamber peers
Bipartisan score
3%
crosses aisle rarely
Higher than 93% of chamber peers
Sponsored
1,733
bills & resolutions
Higher than 83% of chamber peers
Committees
5
assignments
1,733 bills and resolutions

Sponsored bills

Total
1,733
Primary
78
Co-sponsor
1,655
This page
1,733
matching current filters
Co-sponsor HR 10186
In committee · Kansas House · Co-sponsor
Hands Off Our Great Lakes Act

Maddy summaryThe Hands Off Our Great Lakes Act prohibits the President and federal officials from changing the official names of Lake Superior, Lake Michigan, Lake Huron, Lake Erie, or Lake Ontario. The bill specifically nullifies Executive Order 14422, which had renamed Lake Ontario to Lake America, and bans any further attempts to alter these geographic names through similar executive actions. Additionally, it forbids the use of federal funds to implement or enforce the revoked order or any comparable measures.

In committee Aug 31, 2026 1 co-sponsor
Co-sponsor HR 10083
In committee · Kansas House · Co-sponsor
Water Technology and Resilience Reauthorization Act

Maddy summaryThe Water Technology and Resilience Reauthorization Act extends the funding authorization for advanced drinking water technologies from 2027 through 2031. This change directly affects federal agencies responsible for implementing these programs by providing continued financial support for five additional years. The bill amends the Safe Drinking Water Act to ensure that resources remain available for developing and deploying new water treatment methods.

In committee Aug 13, 2026 1 co-sponsor
Co-sponsor HRES 1476
In committee · Kansas House · Co-sponsor
Supporting the designation of the week of August 2 through August 8, 2026, as "National Farmers Market Week".

Maddy summaryThis resolution designates the week of August 2 through August 8, 2026, as "National Farmers Market Week" to recognize the importance of local food markets. It highlights how these markets support farmers' incomes, connect urban and rural communities, and promote sustainable farming practices. The measure serves as a symbolic gesture to celebrate the role farmers markets play in strengthening local economies and improving public access to fresh food.

In committee Aug 3, 2026 1 co-sponsor
Co-sponsor HRES 1475
In committee · Kansas House · Co-sponsor
Expressing support for the designation of the first week of August as "National Community Health Center Week", and encouraging all Americans to participate by visiting their local community health center and celebrating the important partnership between health centers and the communities they serve.

Maddy summaryThis resolution expresses support for designating the first week of August as National Community Health Center Week to honor the contributions of these facilities. It encourages all Americans to visit their local health centers during this time to celebrate the partnership between these organizations and the communities they serve. The bill highlights how community health centers provide affordable, comprehensive care to millions of people, particularly in rural and underserved areas, while integrating services like dental care, behavioral health, and pharmacy support. By recognizing these centers, the resolution aims to raise awareness of their role in improving public health outcomes and supporting local economies.

In committee Aug 3, 2026 1 co-sponsor
Co-sponsor HRES 1451
In committee · Kansas House · Co-sponsor
Recognizing Charleston as the appropriate host city for the 2027 annual meeting of the Organization for Security and Cooperation in Europe Parliamentary Assembly.

Maddy summaryThis resolution expresses the sense of the House of Representatives that Charleston, South Carolina, should proceed with hosting the 2027 annual meeting of the Organization for Security and Cooperation in Europe Parliamentary Assembly. The bill cites Charleston's existing facilities as suitable for the event and notes that hosting the convention in South Carolina honors the legacy of late Senator Lindsey Olin Graham. It also highlights that the United States has not hosted this specific assembly since 2005. The measure does not change any laws or allocate funding but serves as a formal statement of support for the planned event.

In committee Jul 23, 2026 1 co-sponsor
Co-sponsor HR 9929
In committee · Kansas House · Co-sponsor
To designate the facility of the United States Postal Service located at 4640 Cass Street in San Diego, California, as the "Mary Wilding Memorial Post Office Building".

Maddy summaryThis bill designates the United States Postal Service facility at 4640 Cass Street in San Diego, California, as the Mary Wilding Memorial Post Office Building. It directly affects the specific postal location by changing its official name to honor Mary Wilding. The key provision ensures that all future legal documents, maps, and records referring to this building will use the new memorial name. This is a commemorative measure that updates official records rather than changing operational policies or funding.

In committee Jul 23, 2026 1 co-sponsor
Co-sponsor HR 9902
In committee · Kansas House · Co-sponsor
Federal Naming Standards Act

Maddy summaryThe Federal Naming Standards Act prohibits the government from naming or renaming federal buildings, facilities, or programs after elected officials or political appointees while they are in office and for ten years after they leave. This restriction also applies indefinitely to individuals who earn more than $1 million annually from commercial use of their name or likeness, though it does not affect deceased individuals or names already established before the law takes effect. To enforce these rules, agency inspectors general must investigate complaints about violations and report their findings to agency heads and Congress within 90 days. The law allows for the incidental use of names in historical or educational contexts, provided the name is not used as the official title of a federal site or program.

In committee Jul 23, 2026 1 co-sponsor
Co-sponsor HR 6529
In committee · Kansas House · Co-sponsor
Protecting Families from AI Data Center Energy Costs Act

Maddy summaryHR 6529, the Protecting Families from AI Data Center Energy Costs Act, mandates the Federal Energy Regulatory Commission (FERC) to hold a technical conference within 90 days of enactment. The conference will include AI data centers, utilities, and ratepayer advocates to develop strategies protecting residential and small commercial customers from rising energy costs caused by large energy users. FERC must then submit a report with recommendations to Congress within 180 days. This procedural bill directly affects households and small businesses facing potential rate increases due to AI data center energy demands.

In committee Jul 21, 2026 1 co-sponsor
Co-sponsor HR 3168
In committee · Kansas House · Co-sponsor
National Earthquake Hazards Reduction Program Reauthorization Act of 2025

Maddy summaryThis bill reauthorizes the National Earthquake Hazards Reduction Program through fiscal year 2030, providing $83.4 million annually with $30 million each year dedicated to completing the Advanced National Seismic System. It expands the program to include Tribal governments, updates standards to cover building design, evaluation, and post-earthquake recovery (such as minimizing downtime for critical infrastructure), and requires better coordination between federal agencies like the USGS, Federal Communications Commission, and FEMA for earthquake early warnings. The bill mandates that early warning alerts be broadcast in the predominant languages of affected regions and includes new provisions for tsunami response coordination and data sharing.

In committee Jul 21, 2026 1 co-sponsor
Co-sponsor HR 2913
Passed · Kansas House · Co-sponsor
Ukraine Support Act

Maddy summaryHR 2913, the Ukraine Support Act, provides comprehensive U.S. support for Ukraine in response to Russia's invasion. The bill authorizes security assistance including lend-lease authority for military equipment, establishes a Ukraine Reconstruction Trust Fund for economic recovery, and imposes new sanctions targeting Russian financial institutions, oil companies, and government officials. It also includes provisions to counter Russian disinformation, support Radio Free Europe, and address the kidnapping of Ukrainian children. The legislation directly affects U.S. foreign policy, Ukraine's defense capabilities, and Russia's access to international financial systems. The act aims to strengthen Ukraine's sovereignty while holding Russia accountable for its actions.

Passed Jul 20, 2026 1 co-sponsor
Showing 31 to 40 of 1,733 bills
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