Religious identity is a complicated conception and contains experimental or emotional and mentalor knowledge.
The goal of this research is surveying the religious identity rate among high-school students (district one of Shahre-Rei) according to equipments and probing theories not only through field researches but also by means of questionnaire.
Through applying survey method and using questionnaire technique on 400 high-school students in available schools in the district one of Shahre-Rei, with random sample survey (in the statistical society of schools) with 5% of error level and 95% of confidence index of selection, the required data and information was gathered. The result of Kendall's-tau and Somers'-d testing shows that there is a relation between religious identity and independent variables. The quantity of Kendal-tao and Somers'-d among dependent variable and religious emotional, beliefs, knowledge and impression are 0/23, 0/20, 0/29, -0/03 and 0/13.
The findings of this investigation show that at first steps of testing the hypotheses of research, the variables of religious impressions, knowledge, beliefs, practices, identifying pilgrimage and holy monuments, pietistical personalities, and strong combination with religious and holy affairs have meaningful relation with students' religious identity.
The values, the students' motivation and purpose to participate in religious ceremonies, their actively participation to understand and interpret religious meetings and celebrations have influenced religious identity.