Submit Manuscript | http://medcraveonline.com Introduction The human society has experienced traditional and constant order. There was a time when policy making, states, values and norms, social and religious beliefs, and life styles were not in constant change, evaluation doubts, and suspicion. Administrators of society managed to enforce order in social context of such a situation through various implements and so to respond to livelihood and social meets of their society’s members. Industrial revolution and booming of technology in the West and around the world increased fast technical progressing and amid that we encountered the development wedge, needs, and prospects. This phenomenon itself provoked seditions and turbulences in society in a way to direct urbanization. These polemic situations deliberated the Scientifc and administrative contributors to reform and re - order the society for progress and development. At frst, the progress and development were translated and shaped only within economic and technical improvement and recovery. An increase of national incomes and productions was emphasized, and more so, the importation of environment and nature by modern technology and Science. But, social scientists deduced that in this progress and report with comparative research to other non – Western societies; there is another capital which was cropped and shaped by unanimity, assimilation, co-working, and participation of commons to achieve their shared goals predicated social capital. This kind of capital is produced by appropriate norms and values of assimilation and co-production. Also it is resulted via reciprocal interactions and trusts, joint values, existence of requirement backgrounds, and bases (political and social context and various social networks) for the involvement of all cities in active and consequent participation. Nowadays, developed countries are enterprising in their macro planning for society annual time by my capital along with economic and commercial investments. Nonetheless, developing societies have faced various barriers such as dissatisfaction and inefciency in administrative parts, reduction of trusty and reciprocal actions among citizens and within common - state, and lack of participatory and volunteering beliefs for the improvement of social problems. All of them could be evaluated in the feld of social capital within organized networks for pathology of social system. The main issue giving rise to this research is that social capital in the macro level of social and economic planning was not paid the due attention, hence a particular situation among destination factors of collective system. This study attended to describe this phenomenon among the increasing population of aged citizen in great districts of Khuzistan province in southwest of Iran. This community is the best reference group for the next generation and tends to have a higher rate of increasing population than the natural rate. In this study, the amount of level and distribution of social capital among elder population of selected urban colons of some cities in Khuzistän Province (southwest of Iran near Iraq’s border line, with the majority of Arab dwellers) namely Ahwaz, Abädän, Mäh-Shahr Port, Behbahän, Izeh, Andimeshk, Dasht-Azadegän, and Dezful were evaluated in 2020. Conceptual framework Human nature requires communication and relations with others for the fulfllment of needs and achievement of goals and that is how “the society” is shaped. Interpersonal relationships among citizens lead to the exchange of information. The commons defne and take collective revenues via various social networks such as neighborhood, friendship, kinship, and family; while their individual and plural life style is be improved by active participation in society. Whenever these relations have a strong basis and high quality and quantity, and act more systematically and harmonically; the collective goals would be most reachable in less time and with lower cost. In this situation, social capital needs to be evaluated and studied as particular compound of social relationships and the quality of such relations. Social relationships will be the same as social capital when it bases MOJ Gerontol Ger. 2022;7(2):38‒45. 38 ©2022 Razmjouie et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and build upon your work non-commercially. Measuring social capital in aged community of Arab cities in Southwest Iran: using monte carlo simulation sampling Volume 7 Issue 2 - 2022 Fatemeh Razmjouie, 1 Abdolrahim Asadollahi, 1,2 Abdulrazzak Abyad, 2 Mahsa Nasrabadi, 1 Elaheh Nasimi, 1 Fariba Sedghi Jahromi, 1 Zahra Sadat Ghadamgahi, 1 Zahra Norouzi 1 1 Department of health promotion & Gerontology, Faculty of health, Shiraz university of medical Sciences, shiraz, Iran 2 The Middle East Longevity Institute in Abyad Medical Centre, Lebanon Correspondence: Zahra Norouzi, MSc. in Gerontology, Department of health Promotion & Gerontology, Faculty of Health, Shiraz University of Medical Sciences, 3rd Floor, Razi Ave. Postcode 7153675541, Shiraz, Iran, Tel +98-71-37251006, Email: Received: June 22, 2022 | Published: July 01, 2022 Abstract Background: Measuring of social capital has turned out to be a point view in most social studies Social capital defned as linkage among social systems and groups for strengthening communication among citizens. Notwithstanding, there is neglect for that among gerontologists sociologically. Method: This study attend to portray distribution of social capital within 3031 aged samples in eight counties of Khuzistan province in southwest of Iran with the majority of Arab dwellers during 2020. About 26 defnitions for indicators of social capital were mentioned and 23 main categories were collected. Results: Finally, the instrument for collection of data was conducted by them. Social Intermediary is new indicator to estimate social capital about elders frst time. Findings have mentioned new defnition for social capital in Gerontological aspect. Discussion and conclusion: There are most deference and variations within indicators of social capital upon rural are and ethnicity that war policies about seniors in society. Keywords: indicators, Iran, Khuzistan province, measurement, monte carlo simulation sampling, social capital MOJ Gerontology & Geriatrics Research Article Open Access