Congressional district · Boundaries of the 119th Congress

Ohio's 8th district

Ohio's 8th district has 792,940 residents on 1,793 mi² of land. It is represented by Warren Davidson (R-OH-8). Federal contract obligations attributed to it reached $687.9M in FY2026.

Residents
792,940
Land area
1,793 mi²
Counties
5
Representative
Warren Davidson
Open in the Congress explorer
Map of Ohio's 8th district within Ohio

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. Butler County50% of the district · 100% of the county
  2. Hamilton County36% of the district · 34% of the county
  3. Darke County6.5% of the district · 100% of the county
  4. Preble County5.1% of the district · 100% of the county
  5. Miami County2.7% of the district · 20% 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
$687.9M
Per resident
$868
Rank in Ohio
3 of 15
Contract actions
2,776
New awards: 1,675

By fiscal year

  1. 745.8MFY2017
  2. 1.2BFY2018
  3. 1.1BFY2019
  4. 1.7BFY2020
  5. 870.6MFY2021
  6. 956.3MFY2022
  7. 1.3BFY2023
  8. 831.2MFY2024
  9. 974MFY2025
  10. 687.9MFY2026

Top buyers

  1. Defense Logistics Agency$193.9M28%
    Department of Defense
  2. Department of the Air Force$181.7M26%
    Department of Defense
  3. Defense Contract Management Agency$142.5M21%
    Department of Defense
  4. Department of the Army$57M8.3%
    Department of Defense
  5. Department of the Navy$27.6M4.0%
    Department of Defense
  6. National Aeronautics and Space Administration$25.6M3.7%
  7. Agricultural Marketing Service$24.9M3.6%
    Department of Agriculture
  8. Department of Veterans Affairs$10.2M1.5%

Top recipients

  1. GENERAL ELECTRIC COMPANY$389.2M57%
    122 awards
  2. FAXON MACHINING, LLC$74.1M11%
    2 awards
  3. CFM INTERNATIONAL INC$42.9M6.2%
    96 awards
  4. GENERAL ELECTRIC COMPANY$31M4.5%
    2 awards
  5. GENERAL ELECTRIC COMPANY$27.4M4.0%
    287 awards
  6. JTM PROVISIONS CO INC$24.9M3.6%
    26 awards
  7. MALASHA TECHNOLOGIES INC$15M2.2%
    1 award
  8. 3DB LABS INC$11.2M1.6%
    11 awards
  9. GOODRICH CORPORATION$7.9M1.2%
    383 awards
  10. POLE/ZERO LLC$7.2M1.0%
    12 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.