Joining the Marines is a serious commitment, both during and after military service. Nationally, the success rate of Marines graduating from basic training is about 97%. This elevated rate speaks to the intense preparation and rigorous training that Marines undertake before, during, and after enlistment.
The success of a Marine also depends on their specific position within the Corps. This largely depends on the ‘Military Occupational Specialty’ (MOS) they choose and could influence the rate at which they can be promoted. For those beginning with an enlisted rank (E-1 to E-6) the success rate is around 97%. For example, Marines beginning in an E-3 rank typically advance to E-4 in two years, E-5 in four, and E-6 in six.
The success rate for promotions is higher for those who are chosen to serve in an Officer rank, a decision based on a Marine’s performance as an enlisted member and other personal background factors. Of those selected for Officer ranks, 90%+ go on to complete Officer Candidate School (OCS) and earn their Commissioned Officer rank of O-1.
Overall, for any personnel considering the United States Marine Corps lifestyle, the success rate is very favorable.
For more information about the USMC, visit their official website at https://www.marines.com/. The website also has sections discussing recruitment information and MOS selection.