After nearly two decades of combat, the withdrawal of U.S. troops from Afghanistan marks the end of the longest war in American history. Since 2001, nearly 2,500 American service members have been killed in the conflict — in addition to tens of thousands of contractors, civilians, Afghan and allied military personnel.
The servicemen and servicewomen returning home will join the more than 17 million American military veterans living across the country. Over 20% of veterans served since the terror attacks of Sept. 11, 2021, the catalyst for the U.S. invasion of Afghanistan. ââHere is a look at the longest wars in history.
Nationwide, veterans account for 6.9% of the adult population. In Missouri, 382,548 residents, or 8.1% of the 18 and older population, are military veterans — the 21st largest share among states. Of all veterans in the state, 19.7% served after Sept. 11 2001, 37.1% served during the Vietnam War era, and 2.0% are veterans of WWII.
The human toll of American military conflicts extends far beyond those killed or missing in action. Nationwide, about 30% of veterans have a disability of some kind. That share is even higher, at 41%, among those who served since September 2001. In Missouri, an estimated 33.1% of all veterans are living with a disability. Disabilities connected to military service typically include missing limbs, burns, spinal cord injuries, post-traumatic stress disorder, hearing loss, and traumatic brain injuries.
All data used in this story is from the U.S Census Bureau’s 2019 American Community Survey.
| Rank | State | Adults who are veterans | Veteran pop. who served since Sept. 11, 2001 | Veteran pop. from Vietnam War era | Veteran pop. from WWII era | Veteran pop. with a disability |
|---|---|---|---|---|---|---|
| 50 | New York | 4.3% | 16.9% | 35.6% | 3.5% | 28.3% |
| 49 | New Jersey | 4.4% | 14.9% | 36.8% | 3.3% | 28.8% |
| 48 | California | 4.8% | 21.8% | 36.1% | 2.7% | 30.2% |
| 47 | Massachusetts | 5.0% | 16.6% | 36.1% | 3.9% | 29.3% |
| 46 | Utah | 5.1% | 27.1% | 36.3% | 2.7% | 27.7% |
| 45 | Illinois | 5.3% | 17.9% | 36.9% | 2.8% | 29.5% |
| 44 | Connecticut | 5.5% | 16.8% | 35.9% | 3.3% | 27.3% |
| 43 | Rhode Island | 5.8% | 13.7% | 39.3% | 4.5% | 28.7% |
| 42 | Minnesota | 6.4% | 16.1% | 40.5% | 3.0% | 28.1% |
| 41 | Louisiana | 6.5% | 21.6% | 36.5% | 1.4% | 34.1% |
| 40 | Texas | 6.5% | 28.3% | 32.2% | 1.5% | 29.3% |
| 39 | Michigan | 6.6% | 14.4% | 38.2% | 2.4% | 31.4% |
| 38 | Mississippi | 6.8% | 25.6% | 34.7% | 1.8% | 32.7% |
| 37 | Vermont | 6.9% | 17.4% | 38.0% | 1.9% | 34.0% |
| 36 | Wisconsin | 6.9% | 18.1% | 36.8% | 2.6% | 28.3% |
| 35 | Pennsylvania | 7.0% | 16.0% | 36.7% | 2.9% | 29.6% |
| 34 | Indiana | 7.1% | 19.3% | 35.8% | 2.6% | 31.4% |
| 33 | Kentucky | 7.2% | 19.5% | 37.8% | 2.1% | 34.3% |
| 32 | Ohio | 7.3% | 17.6% | 36.2% | 2.7% | 28.7% |
| 31 | Maryland | 7.5% | 28.3% | 30.1% | 1.9% | 23.0% |
| 30 | Kansas | 7.5% | 20.9% | 37.2% | 2.3% | 32.5% |
| 29 | Iowa | 7.6% | 18.4% | 36.2% | 2.8% | 28.7% |
| 28 | Georgia | 7.6% | 25.3% | 31.3% | 1.2% | 29.1% |
| 27 | Nebraska | 7.7% | 22.3% | 36.1% | 2.4% | 30.0% |
| 26 | Oregon | 7.9% | 17.6% | 37.8% | 2.5% | 34.5% |
| 25 | North Carolina | 7.9% | 23.4% | 33.8% | 1.9% | 29.8% |
| 24 | Tennessee | 8.0% | 22.1% | 36.9% | 1.2% | 33.2% |
| 23 | North Dakota | 8.0% | 29.8% | 36.1% | 1.7% | 28.3% |
| 22 | Arkansas | 8.0% | 21.8% | 38.1% | 1.5% | 36.7% |
| 21 | Missouri | 8.1% | 19.7% | 37.1% | 2.0% | 33.1% |
| 20 | Florida | 8.2% | 19.3% | 37.0% | 2.3% | 30.1% |
| 19 | Colorado | 8.2% | 29.2% | 31.6% | 1.8% | 26.6% |
| 18 | Alabama | 8.4% | 24.3% | 35.6% | 1.1% | 33.3% |
| 17 | New Mexico | 8.4% | 20.1% | 39.7% | 2.1% | 33.9% |
| 16 | Hawaii | 8.5% | 28.6% | 34.4% | 1.9% | 28.4% |
| 15 | West Virginia | 8.5% | 16.7% | 38.5% | 1.8% | 37.0% |
| 14 | New Hampshire | 8.5% | 17.0% | 37.0% | 2.1% | 28.9% |
| 13 | Arizona | 8.5% | 21.2% | 38.5% | 1.7% | 31.1% |
| 12 | South Dakota | 8.6% | 21.9% | 36.7% | 2.7% | 34.3% |
| 11 | Oklahoma | 8.8% | 25.3% | 35.7% | 1.9% | 37.3% |
| 10 | South Carolina | 8.9% | 21.4% | 36.6% | 1.3% | 30.0% |
| 9 | Washington | 8.9% | 24.6% | 35.8% | 1.8% | 29.6% |
| 8 | Maine | 8.9% | 16.7% | 40.3% | 2.5% | 32.5% |
| 7 | Nevada | 8.9% | 23.3% | 34.5% | 1.6% | 28.2% |
| 6 | Delaware | 8.9% | 16.0% | 39.5% | 2.2% | 30.0% |
| 5 | Idaho | 9.1% | 19.1% | 37.6% | 1.6% | 33.1% |
| 4 | Wyoming | 9.4% | 22.5% | 36.3% | 0.2% | 29.1% |
| 3 | Virginia | 10.0% | 33.1% | 29.8% | 1.4% | 22.4% |
| 2 | Montana | 10.3% | 22.6% | 36.9% | 1.6% | 30.6% |
| 1 | Alaska | 10.7% | 35.0% | 30.2% | 1.0% | 24.1% |
