Around 1.1 million people are living with HIV in the United States of America (USA). Nearly one in seven of these people are unaware they have HIV.

The size of the HIV epidemic is relatively small compared to the country’s population, but is heavily concentrated among several key affected populations. Around 70% of annual new HIV infections occur among gay and other men who have sex with men (sometimes referred to as MSM), among whom African American/black men are most affected, followed by Latino/Hispanic men.

Heterosexual African American/black women and transgender women of all ethnicities are also disproportionately affected.

The USA is the greatest funder of the global response to HIV, but also has an ongoing HIV epidemic itself, with around 37,600 new infections a year. HIV affects locations differently as well, so we’ve compiled the cities with highest rates in the nation.

10. Baltimore, Maryland – 24.3

According to GetTested.com, HIV infection rates in Baltimore are on the rise due to a lack of education. HIV is a lifelong infection that, if left untreated, can lead to AIDS (acquired immunodeficiency syndrome), according to AIDS.gov.

AIDS occurs when a person’s immune system becomes damaged, and people who are diagnosed with AIDS typically survive about three years.

9. Jacksonville, Florida – 25.1

Although Jacksonville isn’t thought of as a “party city” like other destinations on GetTested.com’s list, the site suggests that

Join the conversation and share this story