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Zambia

Zambia appears only through international and donor bodies that compile figures across many countries, and no figures for the country are read directly from a national publisher. PEPFAR's results for the country are broken down by province and count only the sites PEPFAR supports. The assessment of national sources, country by country, is set out on the Methods page.

1,300,000
People living with HIV, 2025
WHO Global Health Observatory
95.0%
On antiretroviral treatment, 2025
WHO Global Health Observatory
$223.1m
United States HIV disbursements, 2026
ForeignAssistance.gov
$425.5m
External HIV financing, all donors, 2024
OECD Creditor Reporting System
External HIV financing
OECD CRS · ForeignAssistance.gov
$0$200m$400m200120042007201020132016201920222025$425.5m$332.5m$92.3m$223.1m
  • All donors
  • United States, OECD record
  • The Global Fund
  • United States, self-reported
YearAll donorsUnited States, OECD recordThe Global FundUnited States, self-reported
2001 — — — $12.2m
2002 $11.2m $3.2m — $18.6m
2003 $36.5m $23.9m $2.5m $30.5m
2004 $86.0m $38.9m $26.0m $29.5m
2005 $126.5m $72.1m $31.8m $56.1m
2006 $119.1m $79.5m $17.2m $84.5m
2007 $148.9m $95.9m $19.3m $101.4m
2008 $262.6m $151.9m $85.5m $128.5m
2009 $223.8m $155.8m $45.8m $151.6m
2010 $218.1m $165.5m $37.4m $169.7m
2011 $294.9m $191.0m $88.3m $168.5m
2012 $285.0m $203.6m $72.4m $197.7m
2013 $274.3m $187.5m $75.7m $194.5m
2014 $307.2m $230.2m $68.8m $222.1m
2015 $162.0m $155.2m — $163.1m
2016 $219.9m $196.5m $18.7m $179.3m
2017 $306.5m $294.8m $7.7m $279.1m
2018 $277.2m $273.7m — $272.9m
2019 $173.9m $171.6m — $306.6m
2020 $348.2m $274.3m $69.7m $251.2m
2021 $396.0m $248.4m $145.7m $264.3m
2022 $341.1m $234.2m $105.9m $279.7m
2023 $392.8m $264.6m $126.5m $267.2m
2024 $425.5m $332.5m $92.3m $323.3m
2025 — — — $249.2m
2026 — — — $223.1m

26 rows, as drawn above. Values are rounded for display, and the download gives the unrounded values.

Disbursements reported for the country. The OECD record and the United States self-reported record are drawn separately. The two records cover the same United States disbursements, but the OECD record is filed by calendar year and the self-reported record by United States fiscal year.

People living with HIV and people on treatment
UNAIDS AIDSinfo
0500k1m1.5m2000200320062009201220152018202120241,400,0001,300,000
  • People living with HIV
  • People on treatment
YearPeople living with HIVPeople living with HIV (lower)People living with HIV (upper)People on treatment
2000 750,000 700,000 800,000 —
2001 770,000 720,000 820,000 —
2002 780,000 730,000 830,000 —
2003 790,000 740,000 840,000 —
2004 800,000 760,000 850,000 —
2005 810,000 770,000 860,000 —
2006 830,000 790,000 880,000 —
2007 850,000 810,000 900,000 —
2008 880,000 830,000 930,000 —
2009 910,000 860,000 970,000 —
2010 940,000 900,000 1,000,000 350,000
2011 980,000 940,000 1,000,000 420,000
2012 1,000,000 980,000 1,100,000 480,000
2013 1,100,000 1,000,000 1,100,000 560,000
2014 1,100,000 1,100,000 1,200,000 650,000
2015 1,200,000 1,100,000 1,200,000 760,000
2016 1,200,000 1,200,000 1,300,000 800,000
2017 1,300,000 1,200,000 1,400,000 850,000
2018 1,300,000 1,300,000 1,400,000 960,000
2019 1,300,000 1,300,000 1,400,000 1,100,000
2020 1,400,000 1,300,000 1,500,000 1,200,000
2021 1,400,000 1,300,000 1,500,000 1,200,000
2022 1,400,000 1,300,000 1,500,000 1,300,000
2023 1,400,000 1,300,000 1,500,000 1,300,000
2024 1,400,000 1,300,000 1,500,000 1,300,000

25 rows, as drawn above. Values are rounded for display, and the download gives the unrounded values.

Modelled estimates. The shaded area is the published uncertainty interval around the number of people living with HIV, because a single estimate without the interval would overstate the precision of the model.

The treatment cascade
UNAIDS AIDSinfo
20%40%60%80%100%2010201220142016201820202022202495.0%94.0%92.0%
  • Diagnosed
  • On treatment
  • Virally suppressed
YearDiagnosedOn treatmentVirally suppressed
2010 65.0% 37.0% —
2011 68.0% 43.0% —
2012 71.0% 47.0% —
2013 74.0% 53.0% —
2014 76.0% 59.0% —
2015 79.0% 65.0% —
2016 80.0% 66.0% —
2017 83.0% 67.0% —
2018 87.0% 74.0% —
2019 89.0% 80.0% 72.0%
2020 90.0% 87.0% 81.0%
2021 91.0% 87.0% 84.0%
2022 93.0% 92.0% 89.0%
2023 94.0% 92.0% 90.0%
2024 95.0% 94.0% 92.0%

15 rows, as drawn above. Values are rounded for display, and the download gives the unrounded values.

Every line is a percentage of all people living with HIV, so the three lines share a denominator and can be compared directly. Viral suppression in the figure is the share of all people living with HIV who are virally suppressed, and not the narrower third 95 target, which counts only people on treatment.

Data-quality flags on Zambia

People receiving PrEP, 2019 (PEPFAR Panorama Spotlight). The value moved from 3,882 in 2018 to 23,947 in 2019, a change of more than threefold in a single year. The move from 3,882 to 23,947 is likely to reflect a change in which organisations funded by PEPFAR report the figures, or in the scope of the PEPFAR reporting, so the values for 2018 and 2019 are not comparable. Check the figures by reporting organisation before reading a trend across 2018 and 2019.

People who completed a course of TB preventive therapy, 2019 (PEPFAR Panorama Spotlight). The value moved from 19,905 in 2018 to 62,718 in 2019, a change of more than threefold in a single year. The move from 19,905 to 62,718 is likely to reflect a change in which organisations funded by PEPFAR report the figures, or in the scope of the PEPFAR reporting, so the values for 2018 and 2019 are not comparable. Check the figures by reporting organisation before reading a trend across 2018 and 2019.

People who completed a course of TB preventive therapy, 2020 (PEPFAR Panorama Spotlight). The value moved from 62,718 in 2019 to 288,181 in 2020, a change of more than threefold in a single year. The move from 62,718 to 288,181 is likely to reflect a change in which organisations funded by PEPFAR report the figures, or in the scope of the PEPFAR reporting, so the values for 2019 and 2020 are not comparable. Check the figures by reporting organisation before reading a trend across 2019 and 2020.

Sources of the figures for Zambia

5,090 rows

SourceTypeRowsIndicators YearsRead fromRetrieved
UNICEF HIV/AIDS dataset Modelled estimate 1,376 5 2010–2025 sdmx.data.unicef.org 2026-10-20
UNAIDS AIDSinfo Modelled estimate 833 30 2000–2024 aidsinfo.unaids.org 2026-10-20
PEPFAR results by province Programme record 662 7 2016–2025 data.pepfar.gov 2026-10-12
Demographic and Health Surveys Survey 423 4 2002–2024 api.dhsprogram.com 2026-10-16
PEPFAR results by funding agency and province Programme record 332 7 2018–2025 data.pepfar.gov 2026-10-12
WHO Global Health Observatory Modelled estimate 263 12 2000–2025 ghoapi.azureedge.net 2026-10-12
UNAIDS HIV sub-national estimates viewer (Naomi) Modelled estimate 231 7 2025 nmviewerserver.azurewebsites.net 2026-10-14
WHO Global Tuberculosis Programme Programme record 181 17 2000–2025 extranet.who.int 2026-10-16
ForeignAssistance.gov Expenditure account 117 5 2001–2026 foreignassistance.gov 2026-10-29
PEPFAR Panorama Spotlight Programme record 87 11 2018–2025 data.pepfar.gov 2026-10-12
IATI, through d-portal Expenditure account 66 3 2000–2026 d-portal.org 2026-10-12
OECD Creditor Reporting System Expenditure account 65 3 2002–2024 sdmx.oecd.org 2026-10-12
Global Fund Data Service Programme record 63 10 2017–2025 fetch.theglobalfund.org 2026-10-12
WHO Global Health Expenditure Database Expenditure account 56 7 2013–2020 apps.who.int 2026-10-12
World Bank Open Data Modelled estimate 51 2 2000–2025 api.worldbank.org 2026-10-12
PEPFAR results by funding agency Programme record 50 7 2018–2025 data.pepfar.gov 2026-10-12
PEPFAR testing by modality Programme record 48 6 2018–2025 data.pepfar.gov 2026-10-12
WHO HIV testing services dashboard Programme record 47 5 2018–2024 eic-database-290813.ew.r.appspot.com 2026-10-14
PEPFAR budgets and expenditure Expenditure account 40 8 2021–2025 data.pepfar.gov 2026-10-12
PEPFAR commodity procurement plans Expenditure account 28 4 2019–2025 data.pepfar.gov 2026-10-12
PEPFAR operating-unit budgets Expenditure account 19 2 2005–2020 data.pepfar.gov 2026-10-12
UNAIDS Global AIDS Monitoring expenditure database Expenditure account 19 7 2019–2021 hivfinancial.unaids.org 2026-10-12
Population-based HIV Impact Assessment (PHIA) surveys, through the UNAIDS Inequalities dashboard Survey 12 4 2016 aidsinfo.unaids.org 2026-10-15
PEPFAR voluntary medical male circumcision Programme record 8 1 2010–2017 data.pepfar.gov 2026-10-12
UNAIDS Data 2025 country databook Expenditure account 6 3 2017–2021 aidsinfo.unaids.org 2026-10-15
Global Fund allocations Expenditure account 4 1 2017–2026 fetch.theglobalfund.org 2026-10-12
PEPFAR human resources for health inventory Expenditure account 3 3 2025 data.pepfar.gov 2026-10-12

Indicators held

109 of 150

IndicatorDomainUnitRows YearsSourcesMost recent value
Actual expenditure on collaborative TB/HIV activities Financing USD 8 2017–2024 WHO Global Tuberculosis Programme $4.0m (2024)
Budget required for collaborative TB/HIV activities Financing USD 8 2018–2025 WHO Global Tuberculosis Programme $4.0m (2025)
Country-reported HIV expenditure, all sources Financing USD 7 2012–2021 UNAIDS AIDSinfo, UNAIDS Global AIDS Monitoring expenditure database $504.4m (2021)
Domestic funding received by the national TB programme Financing USD 8 2017–2024 WHO Global Tuberculosis Programme $3.2m (2024)
Domestic public HIV expenditure Financing USD 1 2017 UNAIDS Data 2025 country databook $36.7m (2017)
Expected Global Fund funding for the national TB programme Financing USD 8 2018–2025 WHO Global Tuberculosis Programme $10.5m (2025)
Expected USAID funding for the national TB programme Financing USD 8 2018–2025 WHO Global Tuberculosis Programme $15.7m (2025)
Expected domestic funding for the national TB programme Financing USD 8 2018–2025 WHO Global Tuberculosis Programme $3.3m (2025)
Expected funding for collaborative TB/HIV activities Financing USD 8 2018–2025 WHO Global Tuberculosis Programme $3.5m (2025)
External HIV and STD spending, national health accounts Financing USD 8 2013–2020 WHO Global Health Expenditure Database $176.7m (2020)
External HIV financing (all donors, ODA) Financing USD 23 2002–2024 OECD Creditor Reporting System $425.5m (2024)
External HIV financing from governments other than the United States (IATI) Financing USD 27 2000–2026 IATI, through d-portal $809k (2026)
External HIV financing from multilateral bodies other than the Global Fund (IATI) Financing USD 15 2012–2026 IATI, through d-portal $753k (2026)
External HIV financing from the United States (ODA) Financing USD 49 2001–2026 ForeignAssistance.gov, OECD Creditor Reporting System $223.1m (2026)
Funding received for collaborative TB/HIV activities Financing USD 8 2017–2024 WHO Global Tuberculosis Programme $4.0m (2024)
Global Fund HIV allocation for a whole three-year cycle, not an annual figure Financing USD per three-year allocation cycle 4 2017–2026 Global Fund allocations 229,074,842 (2026)
Global Fund HIV disbursements to the country Financing USD 43 2003–2026 IATI, through d-portal, OECD Creditor Reporting System $14.7m (2026)
Global Fund funding received by the national TB programme Financing USD 8 2017–2024 WHO Global Tuberculosis Programme $9.5m (2024)
Government HIV and STD spending as a share of government health spending Financing percent 8 2013–2020 WHO Global Health Expenditure Database 44.0% (2020)
Government HIV and STD spending, national health accounts Financing USD 8 2013–2020 WHO Global Health Expenditure Database $286.6m (2020)
HIV and STD spending as a share of all external health spending Financing percent 8 2013–2020 WHO Global Health Expenditure Database 46.8% (2020)
HIV and STD spending as a share of all health spending Financing percent 8 2013–2020 WHO Global Health Expenditure Database 44.0% (2020)
HIV and STD spending, national health accounts Financing USD 8 2013–2020 WHO Global Health Expenditure Database $503.0m (2020)
HIV spending on critical enablers Financing USD 1 2019 UNAIDS Global AIDS Monitoring expenditure database $400k (2019)
HIV spending on governance and sustainability Financing USD 3 2019–2021 UNAIDS Global AIDS Monitoring expenditure database $109.6m (2021)
HIV spending on prevention Financing USD 3 2019–2021 UNAIDS Global AIDS Monitoring expenditure database $61.3m (2021)
HIV spending on social protection and economic support Financing USD 3 2019–2021 UNAIDS Global AIDS Monitoring expenditure database $7.5m (2021)
HIV spending on treatment, care and support Financing USD 3 2019–2021 UNAIDS Global AIDS Monitoring expenditure database $326.0m (2021)
International HIV expenditure (country-reported) Financing USD 7 2017–2021 UNAIDS Data 2025 country databook, UNAIDS Global AIDS Monitoring expenditure database $504.4m (2021)
PEPFAR expenditure, HHS/CDC Financing USD 5 2021–2025 PEPFAR budgets and expenditure $96.3m (2025)
PEPFAR expenditure, USAID Financing USD 5 2021–2025 PEPFAR budgets and expenditure $174.4m (2025)
PEPFAR expenditure, all US agencies Financing USD 8 2018–2025 PEPFAR budgets and expenditure, PEPFAR operating-unit budgets $288.5m (2025)
PEPFAR expenditure, other US agencies Financing USD 5 2021–2025 PEPFAR budgets and expenditure $17.8m (2025)
PEPFAR planned commodity procurement, like for like Financing USD 7 2019–2025 PEPFAR commodity procurement plans $93.6m (2025)
PEPFAR planned funding (budget), all US agencies Financing USD 21 2005–2025 PEPFAR budgets and expenditure, PEPFAR operating-unit budgets $367.1m (2025)
PEPFAR planned funding, HHS/CDC Financing USD 5 2021–2025 PEPFAR budgets and expenditure $123.6m (2025)
PEPFAR planned funding, USAID Financing USD 5 2021–2025 PEPFAR budgets and expenditure $218.8m (2025)
PEPFAR planned funding, other US agencies Financing USD 5 2021–2025 PEPFAR budgets and expenditure $24.7m (2025)
PEPFAR planned procurement of antiretroviral drugs Financing USD 7 2019–2025 PEPFAR commodity procurement plans $45.3m (2025)
PEPFAR planned procurement of laboratory commodities Financing USD 7 2019–2025 PEPFAR commodity procurement plans $33.8m (2025)
PEPFAR planned procurement of rapid test kits Financing USD 7 2019–2025 PEPFAR commodity procurement plans $5.6m (2025)
PEPFAR spend on staff, human resources for health inventory Financing USD 1 2025 PEPFAR human resources for health inventory $90.7m (2025)
PEPFAR-funded staff delivering services, full-time equivalents Financing count 1 2025 PEPFAR human resources for health inventory 7,884 (2025)
PEPFAR-funded staff, full-time equivalents Financing count 1 2025 PEPFAR human resources for health inventory 11,184 (2025)
Private HIV and STD spending, national health accounts Financing USD 8 2013–2020 WHO Global Health Expenditure Database $39.7m (2020)
Private HIV expenditure (country-reported) Financing USD 1 2017 UNAIDS Data 2025 country databook $1.2m (2017)
US HIV disbursements managed by Health and Human Services Financing USD 24 2003–2026 ForeignAssistance.gov $28.1m (2026)
US HIV disbursements managed by USAID Financing USD 26 2001–2026 ForeignAssistance.gov $-19k (2026)
US HIV disbursements managed by other US agencies Financing USD 23 2004–2026 ForeignAssistance.gov $3.3m (2026)
US HIV disbursements managed by the State Department Financing USD 18 2008–2026 ForeignAssistance.gov $191.8m (2026)
USAID funding received by the national TB programme Financing USD 8 2017–2024 WHO Global Tuberculosis Programme $7.3m (2024)
% of ALL PLHIV who are virally suppressed Treatment cascade percent 13 2019–2025 UNAIDS AIDSinfo, WHO Global Health Observatory 93.0% (2025)
% of PLHIV on ART (second 95, PLHIV base) Treatment cascade percent 105 2000–2025 UNAIDS AIDSinfo, UNAIDS HIV sub-national estimates viewer (Naomi), WHO Global Health Observatory 95.0% (2025)
% of PLHIV who have been diagnosed (first 95) Treatment cascade percent 63 2010–2025 UNAIDS AIDSinfo, UNAIDS HIV sub-national estimates viewer (Naomi), WHO Global Health Observatory 96.0% (2025)
% of estimated HIV-positive incident TB cases on TB treatment and ART Treatment cascade percent 22 2003–2024 UNAIDS AIDSinfo 73.1% (2024)
% of people currently enrolled in HIV treatment started on TB preventive therapy Treatment cascade percent 2 2023–2024 UNAIDS AIDSinfo 17.6% (2024)
% of people living with HIV on ART (household survey) Treatment cascade percent 3 2016 Population-based HIV Impact Assessment (PHIA) surveys, through the UNAIDS Inequalities dashboard By population group, sex or age only, to 2016
% of people living with HIV on ART who completed a course of TB preventive therapy Treatment cascade percent 4 2019–2024 UNAIDS AIDSinfo 99.1% (2024)
% of people living with HIV who are virally suppressed (household survey) Treatment cascade percent 3 2016 Population-based HIV Impact Assessment (PHIA) surveys, through the UNAIDS Inequalities dashboard By population group, sex or age only, to 2016
% of people newly enrolled in HIV treatment diagnosed with TB disease Treatment cascade percent 5 2015–2024 UNAIDS AIDSinfo 12.1% (2024)
% of people newly enrolled in HIV treatment started on TB preventive therapy Treatment cascade percent 7 2015–2024 UNAIDS AIDSinfo 79.7% (2024)
% of people on ART who are virally suppressed (third 95) Treatment cascade percent 97 2017–2025 PEPFAR results by province, WHO Global Health Observatory 97.0% (2025)
% of returned HIV test results that were positive Treatment cascade percent 32 2018–2024 UNAIDS AIDSinfo, WHO Global Health Observatory, WHO HIV testing services dashboard 2.0% (2024)
HIV self-test kits distributed Treatment cascade count 6 2018–2024 WHO HIV testing services dashboard 568,076 (2024)
HIV tests performed at a health facility Treatment cascade count 13 2018–2025 PEPFAR testing by modality, WHO HIV testing services dashboard 1,242,957 (2025)
HIV tests performed through community outreach Treatment cascade count 12 2018–2025 PEPFAR testing by modality, WHO HIV testing services dashboard 74,396 (2025)
HIV tests performed with the result returned to the person Treatment cascade count 156 2016–2025 Global Fund Data Service, PEPFAR Panorama Spotlight, PEPFAR results by province, PEPFAR testing by modality, UNAIDS AIDSinfo, WHO Global Health Observatory, WHO HIV testing services dashboard 1,317,496 (2025)
HIV-exposed infants tested within two months of birth Treatment cascade percent 15 2010–2024 UNAIDS AIDSinfo 98.0% (2024)
HIV-positive TB patients started or continued on ART Treatment cascade count 23 2015–2025 Global Fund Data Service, WHO Global Tuberculosis Programme 13,524 (2025)
Newly diagnosed at HHS/CDC-funded partners (MER HTS_TST_POS) Treatment cascade count 52 2018–2025 PEPFAR results by funding agency, PEPFAR results by funding agency and province 12,410 (2025)
Newly diagnosed at USAID-funded partners (MER HTS_TST_POS) Treatment cascade count 84 2018–2025 PEPFAR results by funding agency, PEPFAR results by funding agency and province 11,515 (2025)
Newly diagnosed at other US-agency partners (MER HTS_TST_POS) Treatment cascade count 4 2018–2019 PEPFAR results by funding agency, PEPFAR results by funding agency and province 3 (2019)
Newly enrolled on ART at HHS/CDC-funded partners (MER TX_NEW) Treatment cascade count 48 2018–2025 PEPFAR results by funding agency, PEPFAR results by funding agency and province 11,121 (2025)
Newly enrolled on ART at USAID-funded partners (MER TX_NEW) Treatment cascade count 74 2018–2025 PEPFAR results by funding agency, PEPFAR results by funding agency and province 9,308 (2025)
Number newly diagnosed HIV-positive (PEPFAR MER HTS_TST_POS) Treatment cascade count 119 2016–2025 Global Fund Data Service, PEPFAR Panorama Spotlight, PEPFAR results by province, PEPFAR testing by modality 23,925 (2025)
Number of PLHIV virally suppressed (VL<1000) Treatment cascade count 98 2017–2025 PEPFAR Panorama Spotlight, PEPFAR results by province 931,138 (2025)
Number of people on ART (PEPFAR MER TX_CURR) Treatment cascade count 219 2000–2025 Global Fund Data Service, PEPFAR Panorama Spotlight, PEPFAR results by province, UNAIDS AIDSinfo, UNAIDS HIV sub-national estimates viewer (Naomi), WHO Global Health Observatory, WHO Global Tuberculosis Programme 1,244,385 (2025)
PMTCT ART coverage among pregnant women with HIV Treatment cascade percent 31 2010–2025 UNAIDS AIDSinfo, UNICEF HIV/AIDS dataset 95.0% (2025)
People living with HIV on ART who started TB preventive therapy Treatment cascade count 9 2017–2025 Global Fund Data Service 129,881 (2025)
People newly diagnosed at a health facility Treatment cascade count 8 2018–2025 PEPFAR testing by modality 21,399 (2025)
People newly diagnosed through community outreach Treatment cascade count 8 2018–2025 PEPFAR testing by modality 2,507 (2025)
People newly enrolled on ART during the year Treatment cascade count 117 2015–2025 Global Fund Data Service, PEPFAR Panorama Spotlight, PEPFAR results by province, WHO Global Tuberculosis Programme 20,429 (2025)
People on ART at HHS/CDC-funded partners (MER TX_CURR) Treatment cascade count 48 2018–2025 PEPFAR results by funding agency, PEPFAR results by funding agency and province 729,752 (2025)
People on ART at USAID-funded partners (MER TX_CURR) Treatment cascade count 72 2018–2025 PEPFAR results by funding agency, PEPFAR results by funding agency and province 475,513 (2025)
People tested for HIV in the last 12 months who received the result (household survey) Treatment cascade percent 86 2007–2024 Demographic and Health Surveys By population group, sex or age only, to 2024
People who completed a course of TB preventive therapy Treatment cascade count 8 2018–2025 PEPFAR Panorama Spotlight 93,704 (2025)
Pregnant women tested for HIV in antenatal care Treatment cascade percent 8 2017–2024 UNAIDS AIDSinfo 97.0% (2024)
Pregnant women with HIV who received ARVs for PMTCT Treatment cascade count 48 2010–2025 Global Fund Data Service, PEPFAR Panorama Spotlight, UNAIDS AIDSinfo, WHO Global Health Observatory 42,541 (2025)
TB patients recorded as HIV-positive Treatment cascade count 22 2015–2025 PEPFAR Panorama Spotlight, WHO Global Tuberculosis Programme 4,251 (2025)
TB patients with an HIV test result recorded Treatment cascade count 28 2015–2025 Global Fund Data Service, PEPFAR Panorama Spotlight, WHO Global Tuberculosis Programme 14,117 (2025)
AIDS-related deaths Epidemic estimates count 681 2000–2025 UNAIDS AIDSinfo, UNICEF HIV/AIDS dataset, WHO Global Health Observatory 16,000 (2025)
Deaths from TB among people living with HIV Epidemic estimates count 50 2000–2024 UNAIDS AIDSinfo, WHO Global Tuberculosis Programme 4,100 (2024)
HIV incidence per 1,000 uninfected people a year (household survey) Epidemic estimates per_1000 3 2016 Population-based HIV Impact Assessment (PHIA) surveys, through the UNAIDS Inequalities dashboard By population group, sex or age only, to 2016
HIV prevalence among a key population Epidemic estimates percent 5 2024 UNAIDS AIDSinfo By population group, sex or age only, to 2024
HIV prevalence, ages 15-49 Epidemic estimates percent 245 2000–2025 Demographic and Health Surveys, Population-based HIV Impact Assessment (PHIA) surveys, through the UNAIDS Inequalities dashboard, UNAIDS AIDSinfo, UNAIDS HIV sub-national estimates viewer (Naomi), World Bank Open Data 8.0% (2025)
Incident TB cases among people living with HIV Epidemic estimates count 50 2000–2024 UNAIDS AIDSinfo, WHO Global Tuberculosis Programme 19,000 (2024)
New HIV infections Epidemic estimates count 618 2000–2025 UNAIDS AIDSinfo, UNAIDS HIV sub-national estimates viewer (Naomi), UNICEF HIV/AIDS dataset, WHO Global Health Observatory 23,000 (2025)
People living with HIV Epidemic estimates count 714 2000–2025 UNAIDS AIDSinfo, UNAIDS HIV sub-national estimates viewer (Naomi), UNICEF HIV/AIDS dataset, WHO Global Health Observatory 1,300,000 (2025)
Condom use at last higher-risk sex (household survey) Prevention and outreach percent 106 2002–2024 Demographic and Health Surveys By population group, sex or age only, to 2024
Key-population members reached by prevention programmes Prevention and outreach percent 1 2024 UNAIDS AIDSinfo By population group, sex or age only, to 2024
Key-population people reached by outreach (count over the period) Prevention and outreach count 4 2024–2025 Global Fund Data Service By population group, sex or age only, to 2025
Male condoms distributed in a year Prevention and outreach count 4 2019–2023 UNAIDS AIDSinfo 21,479,580 (2023)
People receiving PrEP Prevention and outreach count 100 2017–2025 Global Fund Data Service, PEPFAR Panorama Spotlight, PEPFAR results by province, UNAIDS AIDSinfo 36,002 (2025)
People with comprehensive correct knowledge of HIV (household survey) Prevention and outreach percent 72 2007–2024 Demographic and Health Surveys By population group, sex or age only, to 2024
Voluntary medical male circumcisions performed Prevention and outreach count 32 2008–2024 PEPFAR Panorama Spotlight, PEPFAR voluntary medical male circumcision, UNAIDS AIDSinfo 509,132 (2024)
Estimated pregnant women with HIV needing ARVs for PMTCT Population denominators count 31 2010–2025 UNAIDS AIDSinfo, WHO Global Health Observatory 44,000 (2025)
Estimated size of a key population Population denominators count 5 2024 UNAIDS AIDSinfo By population group, sex or age only, to 2024
Total population Population denominators count 59 2000–2025 UNAIDS HIV sub-national estimates viewer (Naomi), World Bank Open Data 21,913,874 (2025)
Share of HIV-exposed infants who acquire HIV — percent 31 2010–2025 UNAIDS AIDSinfo, UNICEF HIV/AIDS dataset 6.1% (2025)

Every row shown on the Zambia page is in the panel download, with the source URL and the retrieval date of the row attached. See Data.