Measles - number of reported cases, annual growth rate in Tanzania, United Republic of
Tanzania, United Republic of: Measles - number of reported cases, annual growth rate was -90.02 % change on previous year in 2025. ◆ Volatile
Measles - number of reported cases, annual growth rate in Tanzania, United Republic of, 1977–2025
Source: Statizoid (derived). Measured in % change on previous year.
Analysis
Tanzania, United Republic of recorded -90.02 % change on previous year for measles - number of reported cases, annual growth rate in 2025.
Compared with earlier readings it is down 37.1% on the previous year and down 36.6% over ten years.
Over the whole period, measles - number of reported cases, annual growth rate in Tanzania, United Republic of peaked at 871.26 % change on previous year in 2011 and was at its lowest, -100 % change on previous year, in 2021.
Tanzania, United Republic of ranks 115th of 203 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Measles - number of reported cases, annual growth rate in Tanzania, United Republic of, year by year
| Year | % change on previous year | Change |
|---|---|---|
| 1977 | 103.95 % change on previous year | — |
| 1978 | 22.51 % change on previous year | -78.3% |
| 1979 | -20.42 % change on previous year | -190.7% |
| 1980 | -4.48 % change on previous year | -78.0% |
| 1981 | 26.41 % change on previous year | -689.0% |
| 1982 | 28.04 % change on previous year | +6.2% |
| 1983 | -32.63 % change on previous year | -216.4% |
| 1984 | -42.87 % change on previous year | +31.4% |
| 1985 | 17.1 % change on previous year | -139.9% |
| 1986 | -16.95 % change on previous year | -199.1% |
| 1987 | 10.15 % change on previous year | -159.9% |
| 1988 | -65.4 % change on previous year | -744.4% |
| 1989 | -51.72 % change on previous year | -20.9% |
| 1990 | 112.14 % change on previous year | -316.8% |
| 1991 | 82.23 % change on previous year | -26.7% |
| 1992 | -52.04 % change on previous year | -163.3% |
| 1993 | 26.31 % change on previous year | -150.6% |
| 1994 | -78.4 % change on previous year | -398.0% |
| 1995 | -11.19 % change on previous year | -85.7% |
| 1996 | 237.85 % change on previous year | -2226.3% |
| 1997 | -31.74 % change on previous year | -113.3% |
| 1998 | 37.55 % change on previous year | -218.3% |
| 1999 | -41.27 % change on previous year | -209.9% |
| 2000 | 148.84 % change on previous year | -460.7% |
| 2001 | -19.13 % change on previous year | -112.9% |
| 2002 | -56.69 % change on previous year | +196.4% |
| 2003 | -67.39 % change on previous year | +18.9% |
| 2004 | -15.18 % change on previous year | -77.5% |
| 2005 | -98.38 % change on previous year | +548.0% |
| 2007 | 227.1 % change on previous year | -330.8% |
| 2008 | -55.82 % change on previous year | -124.6% |
| 2009 | -53.88 % change on previous year | -3.5% |
| 2010 | -89.39 % change on previous year | +65.9% |
| 2011 | 871.26 % change on previous year | -1074.7% |
| 2012 | 2.84 % change on previous year | -99.7% |
| 2013 | -88.91 % change on previous year | -3235.0% |
| 2014 | -52.43 % change on previous year | -41.0% |
| 2015 | -65.91 % change on previous year | +25.7% |
| 2016 | 10 % change on previous year | -115.2% |
| 2018 | -91.31 % change on previous year | -1013.1% |
| 2019 | 62.16 % change on previous year | -168.1% |
| 2020 | 5.83 % change on previous year | -90.6% |
| 2021 | -100 % change on previous year | -1814.3% |
| 2023 | 371.73 % change on previous year | -471.7% |
| 2024 | -65.64 % change on previous year | -117.7% |
| 2025 | -90.02 % change on previous year | +37.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 35.35 % change on previous year | -20.42 % change on previous year | 103.95 % change on previous year | 3 |
| 1980s | -13.24 % change on previous year | -65.4 % change on previous year | 28.04 % change on previous year | 10 |
| 1990s | 28.14 % change on previous year | -78.4 % change on previous year | 237.85 % change on previous year | 10 |
| 2000s | 1.05 % change on previous year | -98.38 % change on previous year | 227.1 % change on previous year | 9 |
| 2010s | 62.03 % change on previous year | -91.31 % change on previous year | 871.26 % change on previous year | 9 |
| 2020s | 24.38 % change on previous year | -100 % change on previous year | 371.73 % change on previous year | 5 |
Countries ranked near Tanzania, United Republic of
- 112 Comoros -88.24 % change on previous year compare
- 113 Thailand -88.87 % change on previous year compare
- 114 Greece -89.47 % change on previous year compare
- 116 Uzbekistan -90.25 % change on previous year compare
- 117 Albania -90.57 % change on previous year compare
- 118 Mauritania -90.79 % change on previous year compare
More health data for Tanzania, United Republic of
- Un projection of annual infant deaths, annual growth rate -1.03 % change on previous year (2100)
- Heat deaths vs projected death rates, annual growth rate 0.7342 % change on previous year (2090)
- Estimated changes in temperature-related death rates compared to projected death rates 658.6 deaths per 1,000 people (2090)
- Number of infants who die before age 1 32,514 deaths (2100)
- Population ages 40-44, male, annual growth rate 3.47 % change on previous year (2025)
- Population ages 40-44, male, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 40-44, male, per capita 0.0218 units per person (2025)
- Population ages 45-49, female, annual growth rate 3.83 % change on previous year (2025)
- Population ages 45-49, female, per unit of GDP 0 units per US$ of GDP (2025)
- Population ages 45-49, female, per capita 0.0192 units per person (2025)
Frequently asked questions
- What is measles - number of reported cases, annual growth rate in Tanzania, United Republic of?
- Measles - number of reported cases, annual growth rate in Tanzania, United Republic of was -90.02 % change on previous year in 2025, according to Statizoid (derived).
- What is the highest measles - number of reported cases, annual growth rate recorded in Tanzania, United Republic of?
- The highest recorded value was 871.26 % change on previous year in 2011.
- What is the lowest measles - number of reported cases, annual growth rate recorded in Tanzania, United Republic of?
- The lowest recorded value was -100 % change on previous year in 2021.
- How does Tanzania, United Republic of rank for measles - number of reported cases, annual growth rate?
- Tanzania, United Republic of ranks 115th out of 203 countries with data for 2025.
- Is measles - number of reported cases, annual growth rate rising or falling in Tanzania, United Republic of?
- Over the last ten years it is down 36.6%. The long-run trend across the full record is volatile.
- Where does this Tanzania, United Republic of data come from?
- The figures come from Statizoid (derived), published as part of Measles - number of reported cases, annual growth rate. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 46 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
The year-on-year percentage change in Measles - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.
Computed from
- Measles - number of reported cases World Health Organization, Global Health Observatory
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
The year-on-year percentage change in Measles - number of reported cases. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.