A Survey of Urban Services Distribution on Population Spatial Imbalance Case Study: Districts of Isfahan

The amount and the way of urban services distribution has effect on population spatial changes in urban districts. One of the major factor in sustainable development is spatial balance distribution of urban services, which could be related to social justice. In this paper deal with Isfahan urban districts related to 14 types urban services in 10 years period has surveyed. The hypothesis of this paper are: population distribution in Isfahan districts has unbalanced and the trend of population changes has grown. For testing the first hypothesis, entropy index has used and for second koyck model has applied.The results obtained from this paper show: 1) population distribution in Isfahan districts has unbalanced. 2) service distributions of urban districts are injustice and this affect on urban migration in Isfahan districts.