Tanzania vs Zambia
Tanzania vs Zambia: Depression
Depression in 2017: 3.69% in Tanzania and 3.64% in Zambia, by IHME estimates. In 2017 the value was higher in Tanzania, by 0.04 percentage points, or 1.01 times that in Zambia.
% of people · IHME
What the numbers say
- Tanzania has been higher in every year both have figures for since 1990.
- In 2017, Tanzania ranked 66 and Zambia ranked 72 of 195 countries, counting from the highest.
- The world as a whole: 3.44% in 2017.
Every year
% of people · IHME
| Year | Tanzania | Zambia | World |
|---|---|---|---|
| 2017 | 3.69 | 3.64 | 3.44 |
| 2016 | 3.68 | 3.61 | 3.44 |
| 2015 | 3.67 | 3.58 | 3.44 |
| 2014 | 3.67 | 3.55 | 3.44 |
| 2013 | 3.66 | 3.53 | 3.44 |
| 2012 | 3.66 | 3.51 | 3.44 |
| 2011 | 3.65 | 3.5 | 3.44 |
| 2010 | 3.65 | 3.5 | 3.44 |
| 2009 | 3.65 | 3.5 | 3.45 |
| 2008 | 3.66 | 3.51 | 3.48 |
| 2007 | 3.67 | 3.51 | 3.5 |
| 2006 | 3.69 | 3.52 | 3.52 |
| 2005 | 3.7 | 3.53 | 3.53 |
| 2004 | 3.7 | 3.53 | 3.53 |
| 2003 | 3.71 | 3.52 | 3.53 |
| 2002 | 3.72 | 3.52 | 3.53 |
| 2001 | 3.73 | 3.51 | 3.53 |
| 2000 | 3.73 | 3.52 | 3.53 |
| 1999 | 3.74 | 3.53 | 3.54 |
| 1998 | 3.75 | 3.56 | 3.54 |
| 1997 | 3.75 | 3.59 | 3.54 |
| 1996 | 3.76 | 3.62 | 3.55 |
| 1995 | 3.76 | 3.63 | 3.55 |
| 1994 | 3.76 | 3.63 | 3.55 |
| 1993 | 3.77 | 3.62 | 3.55 |
| 1992 | 3.77 | 3.61 | 3.55 |
| 1991 | 3.77 | 3.59 | 3.55 |
| 1990 | 3.77 | 3.57 | 3.54 |
Each country on its own
Good to know
- The share of people living with a depressive disorder, as the Global Burden of Disease study estimates it.
- Source: IHME, Global Burden of Disease, via Our World in Data.
- Ranks count the 195 countries with a value in 2017, highest first.
- The faint line is the world as a whole, as the same source counts it.
How the layers work, where their data comes from and what they can’t tell you: Countries through time
Tanzania vs Zambia
Health
- Life expectancyTanzania: 67 years in 2023Zambia: 66.4 years in 2023
- Child mortalityTanzania: 3.7 per 100 live births in 2024Zambia: 4.8 per 100 live births in 2024
- Infant mortalityTanzania: 28.9 per 1,000 live births in 2023Zambia: 38.2 per 1,000 live births in 2023
- Suicide rateTanzania: 8.8 per 100,000 people in 2017Zambia: 13.1 per 100,000 people in 2017
People
- PopulationTanzania: 66.6 million people in 2023Zambia: 20.7 million people in 2023
- Population growthTanzania: 2.88% a year in 2023Zambia: 2.83% a year in 2023
- Fertility rateTanzania: 4.61 births per woman in 2023Zambia: 4.1 births per woman in 2023
- Urban populationTanzania: 36.9% in 2025Zambia: 45.9% in 2025
- Median ageTanzania: 17.2 years in 2023Zambia: 17.5 years in 2023
- People aged 65 and overTanzania: 3% in 2023Zambia: 1.9% in 2023
- Net migration rateTanzania: -0.6 per 1,000 people in 2023Zambia: 0.5 per 1,000 people in 2023
Economy
Education
Politics
Conflict
Military
- Military spendingTanzania: 1.16% of GDP in 2025Zambia: 1.26% of GDP in 2025
- Military spending in US dollarsTanzania: $983M in 2025Zambia: $343M in 2025
- Military spending per personTanzania: $15 in 2025Zambia: $19 in 2025
- Military share of state spendingTanzania: 5.8% of government spending in 2025Zambia: 4.5% of government spending in 2025
- Armed forces personnelTanzania: 28,000 people in 2020Zambia: 16,000 people in 2020
- National powerTanzania: 0.25% of world capability in 2022Zambia: 0.1% of world capability in 2022
- Armed forces, share of workersTanzania: 0.1% of the labour force in 2020Zambia: 0.24% of the labour force in 2020
- Arms importsTanzania: 4 million TIV in 2025Zambia: 1 million TIV in 2024