Area Database (v4.2.1)

Gender
Mean age at first birth of women aged 20-50
Subnational regions
Tanzania
All years

Mean age at first birth of women aged 20-50

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
Tanzania (Africa)  
Total 18.6 18.6 18.6 18.7 18.7 18.7 18.7 18.7 18.8 18.8 18.9 18.9 19.0 19.0 19.0 19.1 19.1 19.1 19.1 19.2 19.3 19.3 19.4 19.5 19.5 19.6 19.6
Arusha, Manyara 19.3 19.3 19.2 19.2 19.2 19.1 19.0 19.0 19.1 19.1 19.2 19.3 19.3 19.4 19.6 19.7 19.8 19.9 20.0 20.0 19.9 19.9 19.9 19.9 19.9 19.9 19.8
Dar Es Salam 18.5 18.5 18.6 18.6 18.7 18.8 19.0 19.1 19.2 19.3 19.4 19.5 19.6 19.7 19.8 19.9 20.0 20.0 20.1 20.3 20.4 20.5 20.7 20.8 20.9 21.1 21.2
Dodoma 18.8 18.8 18.8 18.8 18.8 18.6 18.4 18.2 18.3 18.5 18.6 18.7 18.8 18.8 18.8 18.9 18.9 18.9 18.9 19.0 19.0 19.1 19.1 19.2 19.3 19.3 19.4
Iringa, Njombe 19.0 19.1 19.2 19.3 19.4 19.2 19.0 18.7 18.9 19.1 19.2 19.4 19.6 19.5 19.5 19.5 19.5 19.5 19.5 19.6 19.7 19.7 19.8 19.9 20.0 20.1 20.2
Kagera 18.9 19.0 19.0 19.1 19.1 19.1 19.0 18.9 19.0 19.0 19.1 19.2 19.2 19.2 19.1 19.1 19.0 19.0 19.0 19.1 19.2 19.3 19.4 19.5 19.6 19.7 19.8
Kigoma 18.5 18.6 18.8 18.9 19.0 19.1 19.2 19.2 19.3 19.4 19.5 19.6 19.8 19.7 19.6 19.5 19.4 19.3 19.3 19.4 19.5 19.6 19.7 19.8 19.9 20.0 20.1
Kilimanjaro 19.8 19.9 19.9 20.0 20.0 20.0 19.9 19.8 19.9 20.1 20.2 20.3 20.4 20.3 20.3 20.2 20.2 20.1 20.1 20.2 20.4 20.6 20.7 20.9 21.0 21.2 21.4
Lindi 17.6 17.8 17.9 18.0 18.2 18.1 18.1 18.0 18.1 18.1 18.2 18.3 18.3 18.3 18.2 18.2 18.1 18.1 18.0 18.2 18.3 18.5 18.6 18.8 18.9 19.1 19.3
Mara 17.7 17.7 17.8 17.8 17.8 18.0 18.1 18.2 18.2 18.3 18.3 18.4 18.5 18.4 18.4 18.4 18.4 18.4 18.4 18.5 18.6 18.7 18.7 18.8 18.9 18.9 19.0
Mbeya 18.2 18.1 18.1 18.1 18.1 18.2 18.3 18.5 18.4 18.4 18.4 18.4 18.3 18.4 18.4 18.5 18.6 18.6 18.7 18.8 19.0 19.2 19.3 19.5 19.7 19.8 20.0
Morogoro 17.9 18.0 18.0 18.1 18.2 18.2 18.3 18.4 18.5 18.6 18.8 18.9 19.0 19.0 18.9 18.9 18.8 18.8 18.8 18.8 18.9 18.9 19.0 19.0 19.1 19.1 19.2
Mtwara 18.3 18.3 18.3 18.3 18.4 18.6 18.9 19.1 19.1 19.0 18.9 18.9 18.8 18.8 18.9 18.9 19.0 19.0 19.0 19.0 18.9 18.9 18.8 18.8 18.7 18.7 18.6
Mwanza, Geita 18.0 18.1 18.2 18.4 18.5 18.5 18.5 18.6 18.6 18.6 18.6 18.6 18.6 18.6 18.7 18.7 18.7 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8 18.8
Pemba North 18.5 18.2 18.0 17.7 17.5 17.8 18.1 18.4 18.5 18.6 18.7 18.8 19.0 19.0 19.0 19.0 19.0 19.0 19.0 19.2 19.4 19.6 19.8 20.0 20.2 20.4 20.7
Pemba South 18.6 18.4 18.3 18.1 17.9 17.7 17.5 17.3 17.6 17.8 18.1 18.3 18.6 18.8 18.9 19.0 19.2 19.3 19.5 19.5 19.6 19.7 19.7 19.8 19.8 19.9 20.0
Pwani 17.3 17.5 17.8 18.0 18.2 18.2 18.1 18.0 18.1 18.1 18.2 18.2 18.3 18.3 18.4 18.5 18.5 18.6 18.7 18.7 18.8 18.8 18.9 19.0 19.0 19.1 19.1
Rukwa, Katavi 18.5 18.4 18.3 18.1 18.0 18.1 18.2 18.3 18.4 18.5 18.6 18.7 18.8 18.9 18.9 19.0 19.0 19.0 19.1 19.0 19.0 19.0 18.9 18.9 18.8 18.8 18.8
Ruvuma 18.5 18.6 18.7 18.7 18.8 18.7 18.6 18.5 18.5 18.5 18.6 18.6 18.6 18.7 18.7 18.8 18.8 18.8 18.9 18.9 18.9 19.0 19.0 19.1 19.1 19.1 19.2
Shinyanga, Simiyu 18.5 18.6 18.6 18.7 18.7 18.7 18.7 18.6 18.6 18.6 18.6 18.6 18.6 18.6 18.7 18.7 18.7 18.7 18.7 18.7 18.7 18.7 18.7 18.7 18.7 18.7 18.7
Singida 19.1 19.0 19.0 18.9 18.9 18.9 18.9 19.0 19.0 19.1 19.1 19.2 19.2 19.3 19.3 19.4 19.4 19.4 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5 19.5
Tabora 18.3 18.3 18.3 18.2 18.2 18.2 18.3 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.4 18.5 18.5 18.6 18.7 18.8 18.9 18.9 19.0 19.1
Tanga 18.8 18.9 19.0 19.0 19.1 19.1 19.1 19.1 19.1 19.2 19.2 19.2 19.3 19.3 19.3 19.3 19.3 19.3 19.4 19.4 19.5 19.6 19.7 19.7 19.8 19.9 20.0
Zanzibar North 18.5 18.4 18.4 18.3 18.2 18.1 18.0 17.8 18.0 18.1 18.2 18.3 18.5 18.6 18.8 19.0 19.1 19.3 19.4 19.7 19.9 20.1 20.3 20.6 20.8 21.0 21.2
Zanzibar South 17.4 17.4 17.3 17.3 17.2 17.8 18.4 19.0 19.0 19.0 19.0 18.9 18.9 19.0 19.1 19.3 19.4 19.5 19.6 19.7 19.8 19.9 20.0 20.1 20.3 20.4 20.5
Zanzibar West 18.2 18.1 18.0 17.9 17.8 18.1 18.5 18.9 19.0 19.2 19.3 19.5 19.7 19.8 20.0 20.1 20.3 20.5 20.6 20.8 21.0 21.2 21.4 21.6 21.8 22.0 22.2
Lighter numbers are estimates