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Local Data: Marion County, IN

In 2021, there were 4,984 people living with HIV in Marion County.
In 2021, 216 people were newly diagnosed with HIV.

HIV Prevalence

Number of people living with HIV, 2021 4,984

Rate of people living with HIV per 100,000 population, 2021 625

Percent of people living with HIV, by Sex, 2021

77.6% 22.4%
  • Male
  • Female

Percent of people living with HIV, by Race/Ethnicity, 2021

49.8% 11.1% 31.4%
  • Black
  • Hispanic/Latinx
  • White

Percent of people living with HIV, by Age, 2021

3.8% 21.0% 22.5% 23.1% 29.7%
  • Aged 13-24
  • Aged 25-34
  • Aged 35-44
  • Aged 45-54
  • Aged 55+

Rate of people living with HIV per 100,000 population, by Geography, 2021

700 560 420 280 140 0 625 County 217 State 222 Region 384 United States

New HIV Diagnoses

Number of new HIV diagnoses, 2021 216

Rate of new HIV diagnoses per 100,000 population, 2021 27

Percent of people newly diagnosed with HIV, by Sex, 2021

77.3% 22.7%
  • Male
  • Female

Percent of people newly diagnosed with HIV, by Race/Ethnicity, 2021

56.0% 16.2% 25.9%
  • Black
  • Hispanic/Latinx
  • White

Percent of people newly diagnosed with HIV, by Age, 2021

22.7% 44.4% 16.7% 11.1% 5.1%
  • Aged 13-24
  • Aged 25-34
  • Aged 35-44
  • Aged 45-54
  • Aged 55+

Number of New HIV Diagnoses, 2008-2021

Number of New HIV Diagnoses 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 100 200 300 208 194 210 201 199 218 221 191 198 226 205 204 169 216

Rate of people newly diagnosed with HIV per 100,000 population, by Geography, 2021

30 24 18 12 6 0 27 County 9 State 8 Region 13 United States

PrEP (Pre-Exposure Prophylaxis)

Number of PrEP users, 2022 1,963

Rate of PrEP users per 100,000 population, 2022 262

Percent of PrEP users, by Sex, 2022

90.7% 9.2%
  • Male
  • Female

Percent of PrEP users, by Age, 2022

13.4% 39.2% 24.2% 13.2% 10.0%
  • Aged 13-24
  • Aged 25-34
  • Aged 35-44
  • Aged 45-54
  • Aged 55+

Number of PrEP Users, 2012-2022

Number of PrEP Users 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 0 1,000 2,000 34 46 62 236 491 660 833 1,090 1,160 1,524 1,963

PrEP-to-Need Ratio (PNR)

The 2022 PrEP-to-Need Ratio (PNR) is the ratio of the number of PrEP users in 2022 to the number of people newly diagnosed with HIV in 2021. PNR serves as a measurement for whether PrEP use appropriately reflects the need for HIV prevention. A lower PNR indicates more unmet need.

PNR, 2022 9.09

PNR, by Sex, 2022 Male: 10.66 Female: 3.69

PNR, by Age, 2022 Aged 13-24: 5.39 Aged 25-34: 8.02 Aged 35-44: 13.19 Aged 45-54: 10.79 Aged 55+: 17.91

PNR, 2012-2022

PNR 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 0.00 5.00 10.00 0.17 0.21 0.28 1.24 2.48 2.92 4.06 5.34 6.86 7.06 9.09

HIV Continuum of Care, 2021

Late Diagnoses and Linked to Care are among people newly diagnosed with HIV and Receipt of Care and Viral Suppression are among all people living with HIV.

100 80 60 40 20 18.5% Late Diagnoses 78.7% Linked to Care 82.1% Receipt of Care 73.8% Viral Suppression Diagnoses-based HIV Continuum Care, 2021

Late HIV Diagnoses

A late HIV diagnosis is defined as having an AIDS diagnosis within three months of initial HIV diagnosis.

Number of new HIV diagnoses that were diagnosed late, 2021 40

Percent of new HIV diagnoses that were diagnosed late, 2021 18.5%

Linked to HIV Care

Linkage to care is defined as having a visit with a health care provider and getting a CD4 or viral load test within one month of being diagnosed with HIV.

Number of people diagnosed with HIV and linked to HIV care, 2021 170

Proportion of people linked to HIV care, by Sex, 2021 Male: 77.2% Female: 83.7%

Proportion of people linked to HIV care, by Race/Ethnicity, 2021 Black: 76.9% Hispanic/Latinx: 85.7% White: 80.4%

Percent of people diagnosed with HIV and linked to HIV care, 2021 78.7%

Proportion of people linked to HIV care, by Age, 2021 Aged 13-24: 81.6% Aged 25-34: 74.0% Aged 35-44: 88.9% Aged 45-54: 75.0% Aged 55+: 81.8%

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, 2021 3,900

Proportion of people who received HIV care, by Sex, 2021 Male: 82.5% Female: 80.8%

Proportion of people who received HIV care, by Race/Ethnicity, 2021 Black: 80.1% Hispanic/Latinx: 77.9% White: 85.6%

Percent of people living with HIV who received HIV care, 2021 82.1%

Proportion of people who received HIV care, by Age, 2021 Aged 13-24: 82.3% Aged 25-34: 80.4% Aged 35-44: 80.9% Aged 45-54: 82.5% Aged 55+: 83.8%

Viral Suppression

Viral suppression is defined as those living with diagnosed HIV who had suppressed HIV viral load (<200 copies/mL).

Number of people living with HIV who were virally suppressed, 2021 3,507

Proportion of people who were virally suppressed, by Sex, 2021 Male: 74.5% Female: 71.3%

Proportion of people who were virally suppressed, by Race/Ethnicity, 2021 Black: 69.2% Hispanic/Latinx: 72.2% White: 80.4%

Percent of people living with HIV who were virally suppressed, 2021 73.8%

Proportion of people who were virally suppressed, by Age, 2021 Aged 13-24: 67.4% Aged 25-34: 68.2% Aged 35-44: 71.5% Aged 45-54: 75.7% Aged 55+: 79.0%

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/Unknown* (4.8%)

*Includes other races/ethnicities or missing/suppressed data

Urbanicity, 2013

More Urban More Rural 1 2 3 4 5 6

*Full CDC urbanicity definitions can be found here.

People Living with HIV, by Transmission Category, 2021

Percent of People Living with HIV, by Transmission Category, 2021

Male Transmission Categories

  • Injection Drug Use (4.0%)
  • Heterosexual Contact (12.0%)
  • Male-to-Male Sexual Contact (59.7%)
  • Male-to-Male Sexual Contact & Injection Drug Use (4.8%)
  • Other/Unknown* (19.5%)

Female Transmission Categories

  • Injection Drug Use (11.8%)
  • Heterosexual Contact (84.9%)
  • Other/Unknown* (3.3%)

*Includes risk factor not reported or identified, along with hemophilia, blood transfusion, perinatal exposure, or missing/suppressed data.

HIV Testing, 2016-2017

Percent ever tested for HIV, 2016-2017 45%

Percent tested in the past year for HIV, 2016-2017 13%

Social Determinants of Health, 2021

  • County
  • State
  • Region
  • United States
86.9% 89.8% 91.3% 88.9%

Percent of Population with a High School Education, 2021

0.475 0.450 0.463 0.482

Income Inequality (Gini Coefficient), 2021

15.9% 12.5% 12.0% 12.6%

Percent of Population Living in Poverty, 2021

$54,601 $61,944 $65,858 $69,021

Median Household Income, 2021

11.1% 9.3% 7.9% 10.3%

Percent of Population (<65) Lacking Health Insurance, 2021

4.8% 3.9% 4.7% 5.3%

Percent of Population Unemployed, 2021

15.0% 10.7% 11.6% 14.3%

Percent of Population Living in Unstable Housing, 2021

Sexually Transmitted Diseases, 2021

2000 1600 1200 800 400 0 1,102.7 510.7 492.6 495.5 Chlamydia 539.9 212.8 218.9 214.0 Gonorrhea 34.8 10.8 12.9 16.2 Syphilis Rates of Sexually Transmitted Diseases per 100,000 Population, 2021
  • County
  • State
  • Region
  • United States

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