Area Database (v4.2.1)

Wealth, Poverty, Assets
% poor households (with IWI value under 70)
Subnational regions
Tanzania
All years

% poor households (with IWI value under 70)

1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022
Tanzania (Africa)  
Total 99.4 99.2 99.1 99.0 98.8 98.9 98.9 99.0 98.7 98.5 98.3 98.0 97.8 97.5 97.3 97.0 96.8 96.5 96.2 95.5 94.8 94.0 93.3 92.6 91.9 91.1 90.4
Arusha, Manyara 99.8 99.8 99.8 99.8 99.8 99.8 99.8 99.8 99.3 98.8 98.2 97.7 97.2 97.3 97.5 97.6 97.7 97.8 97.9 97.1 96.3 95.4 94.6 93.8 92.9 92.1 91.3
Dar Es Salam 96.4 95.2 94.1 92.9 91.8 93.2 94.7 96.2 94.9 93.7 92.4 91.2 89.9 89.3 88.6 88.0 87.3 86.6 86.0 83.6 81.1 78.7 76.3 73.9 71.5 69.0 66.6
Dodoma 100 99.8 99.6 99.3 99.1 98.8 98.4 98.1 98.4 98.7 99.0 99.3 99.6 99.6 99.7 99.8 99.9 99.9 100 99.8 99.6 99.4 99.1 98.9 98.7 98.5 98.3
Iringa, Njombe 100 100 100 100 100 99.1 98.2 97.3 97.7 98.1 98.5 99.0 99.4 99.0 98.6 98.2 97.8 97.4 97.0 96.5 95.9 95.4 94.9 94.4 93.8 93.3 92.8
Kagera 100 100 100 100 100 100 100 100 100 100 100 100 100 99.9 99.9 99.8 99.8 99.7 99.7 99.4 99.0 98.7 98.3 98.0 97.7 97.3 97.0
Kigoma 99.9 99.9 99.9 100.0 100 99.8 99.6 99.5 99.5 99.6 99.7 99.7 99.8 99.5 99.1 98.8 98.5 98.1 97.8 97.5 97.2 96.8 96.5 96.2 95.8 95.5 95.2
Kilimanjaro 98.0 98.0 98.0 98.0 98.0 97.4 96.7 96.1 96.3 96.6 96.9 97.2 97.5 97.0 96.5 96.1 95.6 95.2 94.7 93.1 91.5 89.9 88.3 86.7 85.1 83.5 81.9
Lindi 99.7 99.7 99.7 99.7 99.7 99.8 99.9 100 99.6 99.2 98.9 98.5 98.1 98.4 98.7 99.1 99.4 99.7 100 99.7 99.3 99.0 98.6 98.3 97.9 97.6 97.2
Mara 99.1 99.3 99.6 99.8 100 100 100 100 99.9 99.8 99.6 99.5 99.4 99.3 99.1 99.0 98.9 98.7 98.6 98.2 97.7 97.3 96.8 96.4 95.9 95.5 95.0
Mbeya 100 100 100 100 100 99.8 99.5 99.3 99.3 99.3 99.3 99.3 99.3 98.8 98.3 97.9 97.4 96.9 96.5 96.3 96.1 96.0 95.8 95.7 95.5 95.4 95.2
Morogoro 99.7 99.7 99.7 99.7 99.8 99.8 99.8 99.8 98.9 98.1 97.2 96.3 95.4 95.6 95.8 96.0 96.1 96.3 96.5 96.0 95.4 94.9 94.4 93.9 93.4 92.9 92.4
Mtwara 100 100 100 100 100 100 100 100 99.9 99.9 99.8 99.8 99.7 99.6 99.4 99.3 99.1 98.9 98.8 98.3 97.9 97.5 97.1 96.7 96.2 95.8 95.4
Mwanza, Geita 99.7 99.7 99.7 99.7 99.7 99.5 99.2 99.0 98.9 98.8 98.7 98.6 98.5 97.9 97.4 96.9 96.3 95.8 95.3 95.1 95.0 94.9 94.8 94.7 94.6 94.5 94.4
Pemba North 98.5 98.7 99.0 99.2 99.4 98.6 97.8 97.1 97.2 97.4 97.6 97.8 98.0 97.5 97.0 96.5 96.0 95.5 95.0 93.9 92.8 91.6 90.5 89.4 88.3 87.1 86.0
Pemba South 99.4 99.2 99.0 98.7 98.5 99.0 99.5 100 99.3 98.6 97.9 97.3 96.6 95.9 95.2 94.6 93.9 93.2 92.5 91.0 89.5 88.0 86.5 85.0 83.5 82.0 80.5
Pwani 100 100 100 100 100 100 100 100 99.9 99.8 99.7 99.6 99.5 99.2 99.0 98.7 98.5 98.2 98.0 97.4 96.8 96.2 95.6 95.0 94.4 93.8 93.2
Rukwa, Katavi 99.7 99.7 99.7 99.7 99.7 99.8 99.9 100 99.7 99.5 99.2 98.9 98.7 98.6 98.6 98.5 98.4 98.4 98.3 98.5 98.6 98.7 98.8 99.0 99.1 99.2 99.3
Ruvuma 100 100 100 100 100 100 100 100 99.9 99.9 99.8 99.8 99.7 99.7 99.6 99.6 99.6 99.6 99.5 99.1 98.6 98.1 97.6 97.1 96.6 96.1 95.6
Shinyanga, Simiyu 98.8 98.5 98.2 97.9 97.7 98.4 99.2 100 100 100 100 100 100 99.0 98.0 97.0 95.9 94.9 93.9 94.2 94.5 94.8 95.1 95.4 95.7 96.0 96.2
Singida 99.5 99.2 99.0 98.8 98.6 98.9 99.3 99.7 99.7 99.6 99.6 99.5 99.5 99.4 99.3 99.2 99.2 99.1 99.0 98.5 97.9 97.4 96.8 96.3 95.7 95.2 94.6
Tabora 99.9 99.8 99.7 99.6 99.5 99.7 99.8 100 99.7 99.3 99.0 98.7 98.3 98.4 98.5 98.6 98.7 98.8 98.9 98.3 97.8 97.2 96.7 96.1 95.6 95.0 94.5
Tanga 100 99.9 99.9 99.8 99.7 99.8 99.9 100 99.7 99.4 99.1 98.8 98.6 98.2 97.9 97.5 97.1 96.8 96.4 95.3 94.2 93.0 91.9 90.8 89.6 88.5 87.4
Zanzibar North 98.8 98.8 98.8 98.8 98.9 98.9 99.0 99.1 99.1 99.1 99.2 99.2 99.3 99.1 98.9 98.7 98.5 98.3 98.2 97.4 96.6 95.8 95.1 94.3 93.5 92.8 92.0
Zanzibar South 97.5 97.8 98.1 98.3 98.6 98.4 98.1 97.9 97.7 97.4 97.2 97.0 96.7 96.2 95.7 95.2 94.7 94.2 93.7 92.6 91.4 90.3 89.1 87.9 86.8 85.6 84.5
Zanzibar West 93.6 91.9 90.3 88.6 87.0 84.0 81.0 78.0 78.1 78.3 78.4 78.6 78.7 76.3 73.9 71.5 69.1 66.7 64.3 60.8 57.4 53.9 50.4 47.0 43.5 40.0 36.5
Lighter numbers are estimates