| Yıl | Nüfus |
|---|---|
| 1927 | 404.581 |
| 1940 | 602.965 |
| 1950 | 819.693 |
| 1960 | 1.276.380 |
| 1965 | 1.644.302 |
| 1970 | 2.041.658 |
| 1975 | 2.585.293 |
| 1980 | 2.854.689 |
| 1990 | 3.236.626 |
| 2000 | 4.007.860 |
| 2007 | 4.466.756 |
| 2008 | 4.548.939 |
| 2009 | 4.650.802 |
| 2010 | 4.771.716 |
| 2011 | 4.890.893 |
| 2012 | 4.965.542 |
| 2013 | 5.045.083 |
| 2014 | 5.150.072 |
| 2015 | 5.270.575 |
| 2016 | 5.346.518 |
| 2017 | 5.445.026 |
| 2018 | 5.503.985 |
| 2019 | 5.639.076 |
Kaynak: TÜİK ADNKS, 2020
