Arkansas Military Spending 2026

Arkansas contributed an estimated $5.1B to the federal government's FY2026 national defense budget under the primary tax-share method, ranking 35th nationally out of fifty states. Spread across a resident population of 3,114,791, that works out to roughly $2K per resident — approximately $1K below the $3K national average used across MilitarySpend's US budget coverage.

The core methodological tension on this page is simple, and it is worth naming up front: population-share runs above tax-share. Arkansas's tax-share contribution is 0.5%, while its population share is 0.9%. High-income states usually look larger under the tax-share model because federal individual income-tax receipts are concentrated more heavily than population; lower-income states tend to look smaller for the mirror-image reason. In concrete terms, Arkansas pays in less than its population alone would imply — the 439793167367.0% gap between tax share and population share is the numeric fingerprint of that under-contribution relative to headcount. Showing both figures side by side instead of picking one makes the gap inspectable rather than burying it in a footnote, and it lets readers decide which denominator matches their own question about fairness.

Since the Iran war began on February 28, 2026, Arkansas's tax-share allocation implies $149.99M in Pentagon strike and standby costs through the April 21 snapshot. Measured the other way, against population share, the same snapshot attributes $278.68M to the state — a difference that reflects the same tax-versus-headcount gap described above, just applied to a smaller and more recent cost pool. Neither figure is a bill that lands in a mailbox; both are accounting projections built from the public Pentagon cost snapshots the site tracks daily.

Arkansas's military footprint is not just a budget abstraction. The state hosts 4 publicly tracked installations, led here by Little Rock Air Force Base, Pine Bluff Arsenal, Camp Joseph T. Robinson, and carries about 9,000 active-duty personnel per DMDC workforce reporting. That combination makes the state's Pentagon exposure both fiscal and local-labor-market driven: base payroll, on-post contracting, family housing allowances, and military healthcare all flow through the same communities that surround those installations.

Prime contract activity fills in the industrial side of the story. This snapshot attributes $359M in FY2025 DoD prime awards to Arkansas, with Lockheed Martin and Aerojet Rocketdyne leading the top-vendor list and capturing roughly 0.1% of national prime-contract dollars. Contract rankings do not perfectly track tax-share rankings: some states over-index because they host shipyards, missile plants, test ranges, depots, or systems-integration hubs, while others mostly show up on the taxpayer side of the ledger without a comparable manufacturing base.

The fiscal lens matters because the tax-share model is sensitive to income distribution. A state whose residents earn 0.5% of federal individual income-tax receipts but house 0.9% of the population will, by construction, look different under the two denominators. That is not a bug in the numbers — it is the actual structure of how the federal government collects revenue, and it is why per-capita comparisons alone can flatter or penalize a state depending on whether its median household income is above or below the national median. The page surfaces both views so that the reader, not the site, picks the frame.

Regionally, Arkansas sits within the South bloc, which shapes how its defense economics compare to nearby states. Neighboring states in the same region typically share similar labor markets, base-structure patterns, and contracting supply chains, so Arkansas's ranks on tax share, per-capita cost, and contract volume are most usefully read against that regional peer group rather than against the national extremes. The regional-neighbors section below this narrative lines up those peers explicitly, making it easier to see which parts of Arkansas's profile are region-typical and which are genuinely state-specific.

Pulling the threads together, Arkansas's distinctive profile is the interaction of its tax burden (0.5% of federal individual income tax), its industrial base ($359M in FY2025 prime awards), and its installation footprint (4 sites and 9,000 active-duty personnel). No single one of those numbers explains the state's relationship with the Pentagon; read together, they describe a defense-economic posture that the rest of this page breaks down chart by chart.