What is the current percentage of all active duty personel by race?

Answer 1

"In FY 2002, African Americans were equitably represented in the military overall. In the enlisted force, African Americans were slightly overrepresented among NPS active duty accessions (16 percent) relative to the 18-24 year-old civilian population (14 percent). Hispanics, on the other hand, continued to be underrepresented, with 11 percent among NPS accessions compared with nearly 16 percent for comparable civilians. FY 2002 representation of “Other” minority enlisted accessions (Native Americans, Asians, and Pacific Islanders) stood at approximately 6 percent, slightly more than in the civilian population (5 percent). Though there was a significant decrease in African American enlistment during FY 2002 African Americans are still overrepresented when compared to their civilian cohorts. Higher retention rates among African Americans continue to boost their representation among Active Components enlisted members – 22 percent in contrast to the 13 percent of African Americans among 18-44 year-old civilians in the workforce. With 10 percent of active duty enlisted members counted as Hispanic, this ethnic minority remained underrepresented relative to the comparable civilian population (14 percent)." From an Executive Summary Population Representation in the Military Services.

Answer 2

take a look at this year's Soldier Magazine Almanac
http://www4.army.mil/soldiers/archive/pdfs/pdfs/Jan06all.pdf