Achieving life viability is considered as one of the strategic goals of sustainable urban development that human beings have been constantly seeking for its quantitative and qualitative promotion during their lifetime. Therefore, it can be said that viability is both a goal and a means of sustainable development. In this regard, the aim of the present paper is to evaluate and measure the viability indicators at the level of the worn- out texture of Zanjan city. To this end, descriptive-analytical method and field survey have been used. Samples were selected using simple random and for the purpose of the study ,the sample size was 38. To analyze the collected data using SPSS software, one-sample T-test and independence spatial analysis (autocorrelation) (Moran analysis) were used. The findings show that the livability status in time-out texture of Zanjan city in terms of statistical population is desirable and acceptable. According to the results, the social index with the score (t = 29.655) has obtained the highest score. Moran analysis also suggests that the lack of livability concentration index unbalanced. the biomagulability index is not balanced. Translation error. In this regard, it can be said that the Debaghlar area with a coefficient of (Z score =1.578629) has the highest rank. After that, the Yeri Balla with a coefficient of (Z score= 1.41092) and Haghverdi with a coefficient of (Z score= 1.301319) are placed in the next ranks.