Area Database (v4.2.1)
% poorest households (with IWI value under 35)
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kenya (Africa) | |||||||||||||||||||||||||||||||
| Total | 80.5 | 80.7 | 80.8 | 81.0 | 81.1 | 81.3 | 81.5 | 81.4 | 81.3 | 81.1 | 81.0 | 80.9 | 77.9 | 74.8 | 71.8 | 68.8 | 65.7 | 63.1 | 60.4 | 57.8 | 55.1 | 52.5 | 49.8 | 47.5 | 45.3 | 43.0 | 40.7 | 38.5 | 36.2 | 33.9 | 31.6 |
| Central | 80.3 | 81.2 | 82.1 | 83.0 | 84.0 | 84.9 | 85.8 | 83.9 | 81.9 | 80.0 | 78.1 | 76.2 | 72.5 | 68.8 | 65.1 | 61.4 | 57.7 | 53.1 | 48.6 | 44.1 | 39.6 | 35.0 | 30.5 | 28.4 | 26.3 | 24.2 | 22.1 | 20.0 | 17.9 | 15.8 | 13.7 |
| Coast | 75.3 | 75.0 | 74.8 | 74.6 | 74.3 | 74.1 | 73.8 | 75.2 | 76.5 | 77.8 | 79.1 | 80.4 | 76.1 | 71.8 | 67.4 | 63.1 | 58.8 | 56.3 | 53.9 | 51.5 | 49.1 | 46.6 | 44.2 | 42.9 | 41.6 | 40.3 | 39.0 | 37.7 | 36.4 | 35.1 | 33.9 |
| Eastern | 87.2 | 87.2 | 87.2 | 87.2 | 87.2 | 87.2 | 87.2 | 86.7 | 86.3 | 85.9 | 85.5 | 85.1 | 83.1 | 81.1 | 79.2 | 77.2 | 75.2 | 72.1 | 69.0 | 65.8 | 62.7 | 59.6 | 56.5 | 54.1 | 51.7 | 49.3 | 46.9 | 44.5 | 42.1 | 39.7 | 37.3 |
| Nairobi | 34.6 | 34.3 | 33.9 | 33.5 | 33.1 | 32.8 | 32.4 | 31.7 | 31.1 | 30.5 | 29.8 | 29.2 | 25.3 | 21.5 | 17.6 | 13.8 | 9.92 | 9.47 | 9.02 | 8.58 | 8.13 | 7.68 | 7.23 | 6.75 | 6.27 | 5.78 | 5.30 | 4.82 | 4.34 | 3.85 | 3.37 |
| North Eastern | 99.9 | 99.2 | 98.5 | 97.8 | 95.8 | 93.7 | 91.6 | 89.5 | 87.5 | 86.0 | 84.5 | 83.0 | 81.6 | 80.1 | 78.6 | 75.9 | 73.2 | 70.5 | 67.8 | 65.1 | 62.4 | 59.7 | 57.0 | ||||||||
| Nyanza | 93.6 | 93.6 | 93.5 | 93.4 | 93.3 | 93.3 | 93.2 | 93.2 | 93.3 | 93.3 | 93.4 | 93.4 | 90.4 | 87.4 | 84.4 | 81.5 | 78.5 | 76.7 | 75.0 | 73.2 | 71.5 | 69.7 | 68.0 | 65.4 | 62.8 | 60.2 | 57.6 | 55.1 | 52.5 | 49.9 | 47.3 |
| Rift Valley | 80.2 | 81.1 | 81.9 | 82.8 | 83.6 | 84.5 | 85.3 | 85.7 | 86.1 | 86.5 | 86.9 | 87.3 | 83.8 | 80.4 | 76.9 | 73.4 | 70.0 | 67.8 | 65.7 | 63.5 | 61.4 | 59.2 | 57.1 | 54.6 | 52.2 | 49.7 | 47.3 | 44.8 | 42.4 | 39.9 | 37.5 |
| Western | 87.3 | 87.7 | 88.1 | 88.5 | 88.9 | 89.3 | 89.7 | 90.6 | 91.6 | 92.5 | 93.4 | 94.3 | 91.1 | 88.0 | 84.8 | 81.6 | 78.4 | 78.3 | 78.1 | 78.0 | 77.8 | 77.7 | 77.5 | 73.7 | 69.9 | 66.1 | 62.2 | 58.4 | 54.6 | 50.8 | 47.0 |
Lighter numbers are estimates