In this research, we use Census data to examine how the pool of potential recruits has changed in the face of changing education requirements. Next, we examine how the performance of Sailors and Marines has changed in response to these requirements. We find that education requirements often have nuanced effects on the civilian population—helping some groups while harming others. Within the Navy and the Marine Corps, education requirements have had only muted effects to date. In general, attrition rates are not influenced by these policies, but some measures of quality (i.e., AFQT scores) are. Finally, we find that the growth of those holding alternate credentials in the Navy is not related to education requirements at all but instead is related to the recruiting environment.