Iran is a large country with different geographical climates, subcultures, varying socio-demographic structure and different employment and development policies in each region. Therefore, it is more likely not to expect a same rate of unemployment, which is a dependent variable of socio-cultural factors and governmental policies, in various regions of the country. In fact, the aim of this article is to present the results of a survey conducted on the issue of unemployment in all provinces of the country and consequently to reach a reasonable classification according to their unemployment rate and subsequently to assess the major effective factors, with a detailed look among different parts of the country. The method used in this project was secondary analysis, using the 1358 census data. In order to achieve this goal, SPSS software (version 18) was applied to calculate statistical clustering, analysis of variance (ANOVA) and Pearson coefficient. The results show that unemployment rate varies drastically amongst different provinces. High economic cooperation rate is positively correlated with employment rate of young population.