● Congressional district

Iowa's 3rd District

Where federal work lands. ≈ inferred district figures are inferred from place-of-performance addresses.

$6.4B

work performed here, FY2025

contractors

Iowa Department Manag…

top contractor

Part of Iowa

Represented byZachary Nunn(R, House)·Chuck Grassley(R, Senate)·Joni Ernst(R, Senate)

Obligations by year

≈ computed

$7.1B

FY20

$7.6B

FY21

$5.6B

FY22

$5.8B

FY23

$5.5B

FY24

$6.4B

FY25

▼ 10%

since FY20

Top contractors performing here

Iowa Department Management$418.8M

Department of Education Iowa$335.4M

Iowa Department of Transportation$217.1M

Economic Development Authority Iowa$183.1M

Redacted Due to Pii$152.2M

Huntington Ingalls Industries, Inc.$14.6M

IA Department of Human Services$4.8M

Amentum Services, Inc.$3.8M

Metropolitan Security Services, Inc.$3.2M

Iowa Department of Natural Resources$2.4M

≈ inferred inferred from each contractor’s place-of-performance in this district: the contractors we track, not every firm here.

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Why the labels? The graph is only worth anything if the links are trusted. Facts taken straight from a federal filing are ✓ from source; figures we calculate are ≈ computed; links we infer (corporate parents, districts, competitors, connections between records) are ≈ inferred, worded carefully, never asserted as fact and never a claim that one thing caused another. Spot an error? Tell us.