Congressional district · Boundaries of the 118th Congress

Alaska (at large)

Alaska (at large) has 735,706 residents on 571,052 mi² of land. Mary Sattler Peltola (D-AK) held the seat last under these boundaries. Federal contract obligations attributed to it reached $3.9B in FY2026.

These are the boundaries of the 118th Congress. The newest boundaries of this district are on its main page. See the newest boundaries

Residents
735,706
Land area
571,052 mi²
Counties
30
Representative
Mary Sattler Peltola
Open in the Congress explorer
Map of Alaska (at large) within Alaska

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. Anchorage Municipality39% of the district · 100% of the county
  2. Matanuska-Susitna Borough15% of the district · 100% of the county
  3. Fairbanks North Star Borough13% of the district · 100% of the county
  4. Kenai Peninsula Borough8.2% of the district · 100% of the county
  5. Juneau City and Borough4.3% of the district · 100% of the county
  6. Bethel Census Area2.5% of the district · 100% of the county
  7. Ketchikan Gateway Borough1.9% of the district · 100% of the county
  8. Kodiak Island Borough1.7% of the district · 100% of the county
  9. North Slope Borough1.5% of the district · 100% of the county
  10. Nome Census Area1.3% of the district · 100% of the county
  11. Sitka City and Borough1.1% of the district · 100% of the county
  12. Kusilvak Census Area1.1% of the district · 100% of the county
  13. Northwest Arctic Borough1.0% of the district · 100% of the county
  14. Southeast Fairbanks Census Area1.0% of the district · 100% of the county
  15. Chugach Census Area0.9% of the district · 100% of the county
  16. Prince of Wales-Hyder Census Area0.8% of the district · 100% of the county
  17. Aleutians West Census Area0.7% of the district · 100% of the county
  18. Yukon-Koyukuk Census Area0.7% of the district · 100% of the county
  19. Dillingham Census Area0.6% of the district · 100% of the county
  20. Aleutians East Borough0.5% of the district · 100% of the county
  21. Petersburg Borough0.5% of the district · 100% of the county
  22. Copper River Census Area0.4% of the district · 100% of the county
  23. Hoonah-Angoon Census Area0.3% of the district · 100% of the county
  24. Wrangell City and Borough0.3% of the district · 100% of the county
  25. Haines Borough0.3% of the district · 100% of the county
  26. Denali Borough0.3% of the district · 100% of the county
  27. Skagway Municipality0.2% of the district · 100% of the county
  28. Lake and Peninsula Borough0.1% of the district · 100% of the county
  29. Bristol Bay Borough0.1% of the district · 100% of the county
  30. Yakutat City and Borough<0.1% of the district · 100% 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
$3.9B
Per resident
$5,337
Rank in Alaska
—
Contract actions
13.1K
New awards: 7,982

By fiscal year

  1. 2BFY2017
  2. 2.2BFY2018
  3. 2.3BFY2019
  4. 2BFY2020
  5. 2.3BFY2021
  6. 3.3BFY2022
  7. 3.8BFY2023
  8. 3.8BFY2024
  9. 3.9BFY2025
  10. 3.9BFY2026

Top buyers

  1. Department of the Army$707.5M18%
    Department of Defense
  2. U.S. Coast Guard$707.2M18%
    Department of Homeland Security
  3. Public Buildings Service$496.8M13%
    General Services Administration
  4. Department of Veterans Affairs$334.4M8.5%
  5. Department of the Air Force$266.2M6.8%
    Department of Defense
  6. Defense Logistics Agency$257.6M6.6%
    Department of Defense
  7. National Oceanic and Atmospheric Administration$140.8M3.6%
    Department of Commerce
  8. Department of the Navy$120.1M3.1%
    Department of Defense

Top recipients

  1. DAVIS CONSTRUCTORS & ENGINEERS, INC.$469.9M12%
    1 award
  2. TUTOR PERINI CORPORATION$459.4M12%
    5 awards
  3. TRIWEST HEALTHCARE ALLIANCE CORP$317.6M8.1%
    12 awards
  4. ASRC BUILDERS-CADDELL, LLC$130.7M3.3%
    2 awards
  5. JAG KETCHIKAN, LLC$111.5M2.8%
    5 awards
  6. PETRO STAR INC.$107.9M2.7%
    260 awards
  7. UNIT COMPANY$101.5M2.6%
    3 awards
  8. DOYON UTILITIES, LLC$98.7M2.5%
    3 awards
  9. PARAGON PROFESSIONAL SERVICES LLC$68.2M1.7%
    9 awards
  10. TATITLEK FEDERAL SERVICES LLC$59.6M1.5%
    22 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 9, 2026 · loaded Oct 9, 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.