Modernization process and fertility change in pre- and post-Islamic Revolution of Iran

The purpose of this paper is to examine some of the possible causal links between modernization forces and fertility patterns of the Iranian provinces during three time periods, 1966, 1976 and 1986. A modernization scale was constructed using Iranian census data. Six indicators of industrialization, urbanization and universal education were used to develop the scale. The ratio of children under 5 years per women 15 to 44 years old was used as a measure of fertility. The findings show that modernization has proceeded upward in an almost consistent pattern in all the provinces during 1966–1986. The Islamic Revolution and Iran-Iraq War not only did not disrupt the modernization trend, it seems that both events accelerated the rate of change. The modernization indicators, individually and collectively, were significantly and inversely correlated with fertility ratios. However, the fertility ratios of the provinces substantially increased in the decade of 1976 to 1986. Our thesis is that the elimination of the national family planning program which happened in the early part of the post-Islamic Revolution had significant effect on the fertility increase of the period 1976 to 1986. The current active family planning program of the Islamic Republic of Iran suggests that the fertility rate of Iran, very likely, will decline in the near future if the current modernization trend and fertility regulation policy continue.An earlier version of this paper was presented at the 22nd General Conference of the International Union for the Scientific Study of Population, Montreal, Canada, 24 August 1993.