• Skip to main content
  • Skip to secondary menu
  • Skip to primary sidebar
World War II Data

World War II Data

WW2 By The Numbers

  • Belligerents
    • Allies vs. Axis
    • Allied Powers
      • Great Britain
      • United States
      • USSR
      • Other Allies
    • Axis Powers
      • Germany
      • Italy
      • Japan
      • Other Axis
    • Manpower
      • Allies
      • Axis
  • Theaters
    • Asia Pacific
    • Atlantic
    • Eastern Europe
    • Mediterranean North Africa
    • Western Europe
  • Casualties
    • Civilian
    • Military
    • Nation or Ethnic
  • Hardware
    • Production
      • Aircraft
      • Armored Vehicles
      • Guns and Munitions
      • Merchant Ships
      • Naval Vessels
      • Other Vehicles
    • Losses
      • Aircraft Losses
      • Armored Vehicles Losses
      • Bombing
      • Merchant Ships Losses
      • Naval Vessels Losses
  • Economic
    • Expenditures
    • GDP Other Indices
    • Industrial Capability
    • Labor Force
    • Natural Resources
  • Other WW2 Data
    • Demographics
    • Lend Lease
    • Logistics
    • Military Planning
    • Social

US Military Branches Manpower and Deaths

October 16, 2022 by Mike Guina Leave a Comment

Relatively speaking the US Military Branches had much lower WW2 death rates than their Soviet or Axis counterparts.  The Battle of Stalingrad alone would produce more casualties than the US suffered during the entire war.  Total Axis casualties at Stalingrad were estimated at 800,000 killed, captured, missing in action, or wounded.  Total Soviet military casualties at Stalingrad were estimated at 1,100,000 killed, captured, missing in action, or wounded.

US Military Branches Manpower and Deaths

Table of Contents

  • Marines
  • Army
  • Navy
  • US Military Branches Manpower and Deaths Data
  • Other Manpower Data Links

Marines

Of the four major US military branches being a Marine significantly increased your odds of ultimate sacrifice.  Although the Pacific battles were never as large as the European battles they were known for their extreme intensity and relentlessness.

The U.S. Marine Corps had a death rate of approximately 3.7%, with an estimated 24,511 deaths. The high death rate in the U.S. Marine Corps can be attributed to the nature of their operations, which often involved amphibious landings and close combat. The high death rate in the U.S. Army can be attributed to the large number of soldiers who were deployed to the European and Pacific theaters and were exposed to heavy fighting.

The US Marine Corps played a significant role in several major battles during World War II. The Battle of Guadalcanal marked the first major offensive by Allied forces against the Japanese in the Pacific, resulting in a turning point in the war. The Battle of Iwo Jima was one of the bloodiest battles of the Pacific War, with US Marines facing a well-entrenched Japanese force. The Battle of Okinawa was the last major battle of the war, with US Marines fighting a fierce battle against Japanese forces.

Army

The U.S. Army suffered the highest number of deaths among the branches, with an estimated 318,274 deaths representing a death rate of approximately 2.9% of the total number of U.S. military personnel who served in the Army during the war. The US Army played a critical role in the Allied victory, fighting in some of the most significant battles, such as the D-Day invasion of Normandy, North Africa, the invasion of Sicily, the Battle of the Bulge, and the island-hopping campaigns in the Pacific.

Operation Cobra was a major offensive launched by the US Army during World War II, with the objective of breaking through the German lines in Normandy, France. The operation began with a massive aerial bombardment, followed by an armored assault by US Army forces. The success of Operation Cobra paved the way for the eventual Allied victory in Europe, allowing Allied forces to move quickly through France, ultimately leading to the liberation of Paris and the defeat of the German army.

Navy

The U.S. Navy suffered an estimated 62,614 deaths, representing a death rate of approximately 1.3% of the total number of U.S. military personnel who served in the Navy during the war. The Navy played a critical role in the war effort, with sailors operating ships, submarines, and aircraft in both the Atlantic and Pacific theaters.

The Navy was involved in some of the most significant battles of the war, such as the Battle of Midway, the Battle of the Atlantic, and played a key role in the transportation of troops and supplies to various theaters of the war.

The US Navy invasion of the Mariana Islands providing the Allies with a key strategic base from which to launch attacks on Japan. After a massive naval bombardment, US Marines and Army soldiers launched an amphibious assault, facing fierce resistance from Japanese forces. The US Navy played a critical role in providing transportation for troops and supplies, as well as air and sea support for the ground forces. The capture of the Mariana Islands paved the way for further attacks on Japan and the eventual Allied victory in the Pacific, with the islands being used to build airfields from which US B-29 bombers could efficiently reach Japan’s home islands.

US Military Branches Manpower and Deaths Data

The above graph can be downloaded as an image.  
To download the data shown below from which the graph was developed click on the icon below corresponding to you desired format. Note: to ensure all data is downloaded choose the ‘All’ selection in the Show Entries dropdown list. Otherwise only the data visible on the screen will download.

wdt_ID Branch Serving Deaths Percent Deaths Battle Deaths Other Deaths Wounds not Mortal
1 Total 16,112,566 405,399 2.5 291,557 113,842 670,846
2 Army 11,260,000 318,274 2.8 234,874 83,400 565,861
3 Navy 4,183,466 62,614 1.5 36,950 25,664 37,778
4 Marines 669,100 24,511 3.7 19,733 4,778 67,207

Source: DeBruyne, Nese F., “American War and Military Operations Casualties: Lists and Statistics”, Congressional Research Service, CRS Report RL32492, Page 2, https://www.census.gov/history/pdf/wwi-casualties112018.pdf, Date accessed June 25, 2022

Other Manpower Data Links

Comparative Military Manpower Sept 1939

Military Manpower by Nation 1940 to 1945

This website, ww2data.com, has no responsibility for the persistence or accuracy of URLs for external or third party internet websites referenced.  Nor does ww2data.com guarantee that any content on such websites are accurate or will remain accurate.

Filed Under: Military, Allies, Casualties, United States

Reader Interactions

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Primary Sidebar

Category Navigation

Recent Comments

    Connect

    • About
    • Contact
    • Privacy Policy
    • Advertising & Affiliate Disclosure Policy

    Copyright © 2023 · Log in

    Dynamic title for modals

    Are you sure?

    Please confirm deletion. There is no undo!