Iran - International immigrant stock
| Date | Male immigrant stock | Female immigrant stock | Immigrant stock | % Immigrant |
|---|---|---|---|---|
| 2015 | 1,445,236 | 1,281,184 | 2,726,420 | 3.43% |
| 2010 | 1,571,723 | 1,189,838 | 2,761,561 | 3.72% |
| 2005 | 1,410,319 | 1,158,611 | 2,568,930 | 3.70% |
| 2000 | 1,662,264 | 1,141,541 | 2,803,805 | 4.37% |
| 1995 | 1,705,972 | 1,231,696 | 2,937,668 | 4.96% |
| 1990 | 2,456,700 | 1,834,901 | 4,291,601 | 7.88% |