Cities and urbanization in the last decades, it has undergone
enormous changes, so that in recent decades, the number of urban
and spatial development, the scale is unprecedented. City of
Kermanshah, in center of Kermanshah Province, not far from these
developments, and according to geographical location (the center of
the West Country, ) and its relationship to the West direction - south,
in recent decades, population increases have been high. This paper
aims to examine population changes Kermanshah, ( during the years
1966 to, 2011) was performed in addition to analyzing the process of
transformation, and to recognize the causes and contributing factors
in the current situation, a better understanding can be reached, as
appropriate, plan for the future, be provided.