Aim: although anemia is common condition but it seem Iron deficiency anemia also comprise of high prevalence. Due to wide variety of adverse side effect of anemia among different age group of new born to children up to and adulthood, including mortality. to failure of different organ.. The evaluation of Iron deficiency which eventually will lead to anemia seems of outmost importance to prevent many adverse effect, Material and methods: the data for this study obtained from Danesh medical diagnostic laboratory in Gorgan at northern Iran. Using photometric method, by auto analyzer instrument Result:. The findings of this study indicated that about 62% of population in this region show to have iron concentration of lower range of reference interval, although about 7% also have iron overload as well.. The findings of this study indicated that about 62% of population in this region show to have iron concentration of lower range of reference interval, although about 7% also have iron overload as well. Conclusion: In view of important role of iron in biosynthesis of hemoglobin the possibility the incidence iron deficiency anemia. should be a matter of importance, in this region to be studied further, in a comprehensive research project, with simultaneous investigation of iron overload, in the region