Local Data: Marion County, IN
In 2020, there were 4,795 people living with HIV in Marion County.
In 2020, 167 people were newly diagnosed with HIV.
HIV Prevalence
Number of people living with HIV, 2020 4,795
Rate of people living with HIV per 100,000 population, 2020 606
Rate of people living with HIV per 100,000 population, by Geography, 2020
New HIV Diagnoses
Number of new HIV diagnoses, 2020 167
Rate of new HIV diagnoses per 100,000 population, 2020 21
Number of New HIV Diagnoses, 2008-2020
Rate of people newly diagnosed with HIV per 100,000 population, by Geography, 2020
PrEP (Pre-Exposure Prophylaxis)
Number of PrEP users, 2021 1,528
Rate of PrEP users per 100,000 population, 2021 195
Number of PrEP Users, 2012-2021
PrEP-to-Need Ratio (PNR)
The 2021 PrEP-to-Need Ratio (PNR) is the ratio of the number of PrEP users in 2021 to the number of people newly diagnosed with HIV in 2020. PNR serves as a measurement for whether PrEP use appropriately reflects the need for HIV prevention. A lower PNR indicates more unmet need.
PNR, 2021 9.15
PNR, by Sex, 2021 Male: 10.47 Female: 3.56
PNR, by Age, 2021 Aged 13-24: 6.30 Aged 25-34: 9.24 Aged 35-44: 8.73 Aged 45-54: 9.87 Aged 55+: 19.71
PNR, 2012-2021
HIV Continuum of Care, 2020
Linked to Care are among people newly diagnosed with HIV and Receipt of Care and Viral Suppression are among all people living with HIV.
Linked to HIV Care
Linkage to care is defined as having a visit with an HIV health care provider within one month of being diagnosed with HIV.
Number of people diagnosed with HIV and linked to HIV care, 2020 128
Percent of people diagnosed with HIV and linked to HIV care, 2020 76.6%
Receipt of HIV Care
Receipt of HIV care is defined as those living with diagnosed HIV who received medical care for HIV and had at least one CD4 count or HIV viral load test in that year.
Number of people living with HIV who received HIV care, 2020 3,588
Percent of people living with HIV who received HIV care, 2020 77.6%
Demographics, 2020
Total Population 977,203
County Population by Race/Ethnicity
- American Indian / Alaska Native (0.2%)
- Asian (4.1%)
- Black (27.2%)
- Hispanic / Latinx (13.2%)
- White (50.5%)
- Other* (4.8%)
Urbanicity, 2013
People Living with HIV, by Transmission Category, 2020
Percent of People Living with HIV, by Transmission Category, 2020
Male Transmission Categories
- Injection Drug Use (3.9%)
- Heterosexual Contact (12.1%)
- Male-to-Male Sexual Contact (76.5%)
- Male-to-Male Sexual Contact & Injection Drug Use (6.7%)
- Other* (0.8%)
Female Transmission Categories
- Injection Drug Use (11.7%)
- Heterosexual Contact (85.0%)
- Other* (3.3%)
HIV Testing, 2016-2017
Percent ever tested for HIV, 2016-2017 45%
Percent tested in the past year for HIV, 2016-2017 13%
Sexually Transmitted Diseases, 2020
- County
- State
- Region
- United States
Social Determinants of Health, 2020
Percent of Population with a High School Education, 2020
Income Inequality (Gini Coefficient), 2020
Percent of Population Living in Poverty, 2020
Median Household Income, 2020
Percent of Population (<65) Lacking Health Insurance, 2020
Percent of Population Unemployed, 2020
Percent of Population Living in Unstable Housing, 2020