Area Database (v4.4.1)
% poorer households (with IWI value under 50)
| 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 | 2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kenya (Africa) | ||||||||||||||||||||||||||||||||
| Total | 88.7 | 88.8 | 88.9 | 89.0 | 89.1 | 89.2 | 89.3 | 89.4 | 89.4 | 89.5 | 89.5 | 89.6 | 88.0 | 86.4 | 84.8 | 83.3 | 81.7 | 79.5 | 77.2 | 75.0 | 72.7 | 70.5 | 68.3 | 67.0 | 65.8 | 64.5 | 63.3 | 62.0 | 60.7 | 59.5 | 58.2 | 57.0 |
| Central | 93.5 | 93.5 | 93.6 | 93.7 | 93.7 | 93.8 | 93.9 | 92.8 | 91.8 | 90.7 | 89.6 | 88.6 | 87.1 | 85.7 | 84.3 | 82.8 | 81.4 | 77.2 | 72.9 | 68.7 | 64.5 | 60.3 | 56.0 | 53.8 | 51.6 | 49.3 | 47.1 | 44.9 | 42.6 | 40.4 | 38.2 | 35.9 |
| Coast | 87.7 | 87.4 | 87.0 | 86.7 | 86.4 | 86.1 | 85.8 | 86.3 | 86.9 | 87.5 | 88.1 | 88.6 | 86.6 | 84.5 | 82.4 | 80.3 | 78.2 | 75.5 | 72.8 | 70.1 | 67.3 | 64.6 | 61.9 | 61.9 | 62.0 | 62.0 | 62.0 | 62.1 | 62.1 | 62.1 | 62.2 | 62.2 |
| Eastern | 95.4 | 95.4 | 95.4 | 95.4 | 95.5 | 95.5 | 95.5 | 95.1 | 94.7 | 94.3 | 93.9 | 93.5 | 92.3 | 91.1 | 89.9 | 88.7 | 87.5 | 85.8 | 84.2 | 82.5 | 80.9 | 79.2 | 77.6 | 76.1 | 74.7 | 73.2 | 71.8 | 70.3 | 68.9 | 67.4 | 66.0 | 64.5 |
| Nairobi | 43.3 | 44.6 | 46.0 | 47.3 | 48.6 | 50.0 | 51.3 | 51.0 | 50.6 | 50.2 | 49.9 | 49.5 | 45.8 | 42.0 | 38.2 | 34.4 | 30.7 | 29.7 | 28.7 | 27.8 | 26.8 | 25.9 | 24.9 | 25.4 | 26.0 | 26.5 | 27.1 | 27.6 | 28.1 | 28.7 | 29.2 | 29.7 |
| North Eastern | 99.9 | 99.7 | 99.5 | 99.4 | 98.0 | 96.6 | 95.2 | 93.9 | 92.5 | 91.6 | 90.7 | 89.9 | 89.0 | 88.1 | 87.2 | 86.0 | 84.7 | 83.5 | 82.3 | 81.0 | 79.8 | 78.6 | 77.3 | 76.1 | ||||||||
| Nyanza | 97.5 | 97.3 | 97.1 | 97.0 | 96.8 | 96.6 | 96.5 | 96.7 | 96.9 | 97.0 | 97.2 | 97.4 | 95.9 | 94.4 | 92.8 | 91.3 | 89.8 | 88.8 | 87.8 | 86.8 | 85.8 | 84.8 | 83.8 | 83.0 | 82.2 | 81.3 | 80.5 | 79.7 | 78.9 | 78.1 | 77.2 | 76.4 |
| Rift Valley | 88.7 | 89.3 | 89.9 | 90.5 | 91.1 | 91.7 | 92.3 | 92.8 | 93.3 | 93.8 | 94.4 | 94.9 | 93.0 | 91.2 | 89.4 | 87.5 | 85.7 | 84.0 | 82.2 | 80.5 | 78.8 | 77.1 | 75.4 | 73.8 | 72.2 | 70.6 | 69.0 | 67.4 | 65.8 | 64.2 | 62.6 | 61.0 |
| Western | 91.5 | 91.8 | 92.2 | 92.5 | 92.8 | 93.2 | 93.5 | 94.4 | 95.2 | 96.1 | 97.0 | 97.9 | 97.2 | 96.6 | 96.0 | 95.3 | 94.7 | 93.9 | 93.1 | 92.3 | 91.5 | 90.6 | 89.8 | 87.9 | 85.9 | 84.0 | 82.0 | 80.1 | 78.1 | 76.2 | 74.2 | 72.3 |
Lighter numbers are estimates