This study aims to evaluate and to compare the adherence rate of religious values between the two ethnic groups of Turkish and Kurdish who live in West Azerbaijan province. The study designs a questionnaire in Likert scale, low, medium and high, and distributes it among a sample of 200 people who live in these two regions. The result of our survey indicates that Azeri people were more religious than Kurdish people were. In addition, the study investigates the relationship between personal characteristics including age, gender and marital status and adherence rate of religious values and detects some meaningful relationships between these two items.