United States - Defence Personnel
| Date | Non-military forces | Navy | Army | Air force | Other military personnel | Total military personnel | Military per 100,000 inhabitants |
|---|---|---|---|---|---|---|---|
| 2021 | 440,000 | 350,000 | 480,000 | 350,000 | 220,000 | 1,400,000 | 421.11 |
| 2019 | 440,000 | 340,000 | 475,000 | 330,000 | 227,000 | 1,372,000 | 417.60 |