Congressional district · Boundaries of the 119th Congress

Indiana's 1st district

Indiana's 1st district has 755,387 residents on 1,102 mi² of land. It is represented by Frank J. Mrvan (D-IN-1). Federal contract obligations attributed to it reached $100.1M in FY2026.

Residents
755,387
Land area
1,102 mi²
Counties
3
Representative
Frank J. Mrvan
Open in the Congress explorer
Map of Indiana's 1st district within Indiana

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. Lake County66% of the district · 100% of the county
  2. Porter County23% of the district · 100% of the county
  3. LaPorte County11% of the district · 72% 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
$100.1M
Per resident
$132
Rank in Indiana
8 of 9
Contract actions
798
New awards: 620

By fiscal year

  1. 37MFY2017
  2. 42.1MFY2018
  3. 48.1MFY2019
  4. 41.7MFY2020
  5. 54.1MFY2021
  6. 40.5MFY2022
  7. 46.9MFY2023
  8. 73.1MFY2024
  9. 44.3MFY2025
  10. 100.1MFY2026

Top buyers

  1. Defense Logistics Agency$67.7M68%
    Department of Defense
  2. Department of the Army$9.3M9.3%
    Department of Defense
  3. Federal Bureau of Investigation$7.4M7.3%
    Department of Justice
  4. Federal Highway Administration$5.1M5.1%
    Department of Transportation
  5. National Park Service$5.1M5.0%
    Department of the Interior
  6. Public Buildings Service$2.2M2.2%
    General Services Administration
  7. Agricultural Marketing Service$1.1M1.1%
    Department of Agriculture
  8. U.S. Coast Guard$532.2K0.5%
    Department of Homeland Security

Top recipients

  1. RIO TINTO SERVICES INC$51.6M52%
    3 awards
  2. MERSEN USA GS CORP.$10M10.0%
    1 award
  3. PROFESSIONAL INFORMATION SYSTEMS, INC.$7.4M7.4%
    4 awards
  4. ROEN SALVAGE CO.$5.9M5.9%
    2 awards
  5. CENTRAL SOUTHERN CONSTRUCTION CORP.$4.8M4.8%
    1 award
  6. NEHEMIAH CONSTRUCTION LLC$3.4M3.4%
    1 award
  7. ARCONIC CORPORATION$2.6M2.6%
    1 award
  8. NGH RETAIL LLC$1.7M1.7%
    90 awards
  9. INTEGRATED ENVIRONMENTAL SOLUTIONS, INC.$1.6M1.6%
    2 awards
  10. CMC & MAINTENANCE INC$1.2M1.2%
    16 awards

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.