Congressional district · Boundaries of the 119th Congress

California's 30th district

California's 30th district has 746,717 residents on 179 mi² of land. It is represented by Laura Friedman (D-CA-30). Federal contract obligations attributed to it reached $372.4M in FY2026.

Residents
746,717
Land area
179 mi²
Counties
1
Representative
Laura Friedman
Open in the Congress explorer
Map of California's 30th district within California

Members for this district

Members who held this seat while these boundaries were in force, newest first.

Senators

The state's senators today, or on the last day of these boundaries for an older plan.

Counties

Share of the district's residents living in each county, and share of the county's residents living in the district (2020 census tracts weighted by their overlap).

  1. Los Angeles County100% of the district · 7.6% of the county

Federal contracts

Contract obligations attributed to the district by each action's county and its award's ZIP code (land shares through census tracts); an estimate where ZIP codes cross district lines.

Obligations · FY2026
$372.4M
Per resident
$499
Rank in California
35 of 52
Contract actions
4,765
New awards: 1,929

By fiscal year

  1. 418.9MFY2017
  2. 484.5MFY2018
  3. 458.9MFY2019
  4. 397.5MFY2020
  5. 382.9MFY2021
  6. 460.6MFY2022
  7. 517.4MFY2023
  8. 451.4MFY2024
  9. 542.3MFY2025
  10. 372.4MFY2026

Top buyers

  1. National Aeronautics and Space Administration$161M43%
  2. Defense Logistics Agency$61.1M16%
    Department of Defense
  3. Department of the Air Force$37.7M10%
    Department of Defense
  4. Department of State$36.9M9.9%
  5. Forest Service$22.7M6.1%
    Department of Agriculture
  6. Defense Advanced Research Projects Agency$18.7M5.0%
    Department of Defense
  7. U.S. Immigration and Customs Enforcement$13.1M3.5%
    Department of Homeland Security
  8. Office of Procurement Operations$12.3M3.3%
    Department of Homeland Security

Top recipients

  1. CALIFORNIA INSTITUTE OF TECHNOLOGY$148.5M40%
    393 awards
  2. INTER-CON SECURITY SYSTEMS, INC.$40.9M11%
    4 awards
  3. HYDRO-AIRE AEROSPACE CORP$39.3M11%
    155 awards
  4. LOCKHEED MARTIN CORPORATION$26.7M7.2%
    29 awards
  5. NORTHROP GRUMMAN SYSTEMS CORP$22M5.9%
    30 awards
  6. ORBIC AIR, LLC$21.5M5.8%
    43 awards
  7. FIRST COAST SECURITY SOLUTIONS, INC.$12.3M3.3%
    9 awards
  8. EATON AEROSPACE LLC$11.8M3.2%
    54 awards
  9. THE GEO GROUP, INC.$7.7M2.1%
    3 awards
  10. HONEYBEE ROBOTICS LLC$6.9M1.9%
    1 award

Other boundaries

District lines change between plans; each plan keeps its own page.

Sources and method

Every figure on this page traces to these records.

  • Congressional district boundaries and relationship files (U.S. Census Bureau)U.S. Census Bureau, Cartographic Boundary Files (congressional districts) and 2020 relationship files · release cd116+cd118+cd119 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
  • Members of Congress, their terms, committees and identifiers (The @unitedstates project (from the Biographical Directory of the U.S. Congress, the House and the Senate))unitedstates/congress-legislators: legislators, committees and current committee membership · data current to Oct 3, 2026 · loaded Oct 3, 2026 · license: CC0 1.0 (public domain dedication)
  • ZIP code (ZCTA) to congressional district crosswalk (U.S. Census Bureau)U.S. Census Bureau, 2020 relationship files (ZCTAs, tracts and congressional districts); shares computed by Analisa · release 2020 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
  • Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov)USAspending.gov, prime award contract transactions (FPDS) · data current to Oct 3, 2026 · loaded Oct 3, 2026 · license: Public domain (U.S. Government work, 17 U.S.C. § 105)
  • Money and votes are shown side by side; neither explains the other.