09/18/2026
Hispanic Heritage Month began earlier this week, and for the rest of September I’m taking a closer look at Puerto Rican women who served in the Women’s Army Corps during World War II.
This series draws from a larger research project I completed on Puerto Rican Wacs and the ways race, gender, and colonial status shaped their military service.
One of the first things I encountered in that research was surprisingly basic: the Army wasn’t consistent in how it recorded their racial identity.
That inconsistency tells us quite a bit about race, citizenship, and belonging in the wartime Army.
“Puerto Rican” was one of the racial classifications available to the Army during the induction process.
But Puerto Rican women weren’t consistently recorded that way.
Most were classified as Puerto Rican while others were recorded as White or Negro.
The question, then, isn’t what race Puerto Rican Wacs “were.” It’s how the Army chose to classify them, and what those classifications meant within a segregated military structure.
Born in Cayey, Puerto Rico, Carmen Contreras Bozak was living on the mainland when she enlisted in the WAAC in October 1942. Her enlistment record classified her as “White, Citizen.”
That classification mattered. By recording Contreras as white, the Army placed her within a racial category that carried greater access to training, assignments, and opportunities for service.
In 1943, she deployed with the 149th WAAC Post Headquarters Company, the first contingent of Waacs sent overseas.
Her experience illustrates what I describe in my research as a “sliding scale of identity.” The Army’s classification of Contreras as white shaped the circumstances under which she could serve.
My preliminary analysis of the National Archives’ WWII Army enlistment records identified 249 Wacs of Puerto Rican descent.
26 of these women were classified as White, 2 as Negro, and 7 have missing or undefined racial information.
Most of the women (and all of those in this dataset who enlisted on the island itself) were classified as Puerto Rican.
The Army could therefore record “Puerto Rican” as a race in one woman’s record, while recording another Puerto Rican woman as White or another as Negro.
The Army’s racial classifications are only one part of this story.
Puerto Rican women were U.S. citizens, but they came from an island still governed under American colonial rule. Their service in the WAC was shaped not only by race, but by gender, citizenship, language, and Puerto Rico’s relationship with the United States.
Those questions became especially visible in 1944, when the WAC finally began recruiting women on the island itself.
That’s where we’ll pick up next.