At the time of the 2006 National Census, the village's population was 113 in 64 households, when it was in Howmeh Rural District of the Central District. The following census in 2011 counted 119 people in 26 households. The 2016 census measured the population of the village as 107 people in 32 households, by which time the village had been separated from the district in the formation of Abdan District. Tang-e Khvosh was transferred to Sar Mastan Rural District created in the new district.
12سرشماري عمومي نفوس و مسكن 1395: استان بوشهر[General Population and Housing Census 2016: Bushehr Province]. مرکز آمار ایران [Statistical Centre of Iran] (in Persian). Archived from the original(Excel) on 3 August 2017. Retrieved 17 June 2025.
12Rahimi, Mohammad Reza (26 November 2013) [تاریخ تصویب (Approval date) 05/09/1392 (Iranian Jalali calendar)]. اصلاحات تقسيماتي در استان بوشهر[Divisional reforms in Bushehr province]. سامانه ملی قوانین و مقررات [National System of Laws and Regulations] (in Persian). وزارت کشور [Ministry of the Interior]. هیات وزیران [Council of Ministers]. پيشنهاد شماره ۷۱۱۷۵/ ۴۲/ ۴/ ۱ [Proposal Number 71175/42/4/1]. Archived from the original on 12 November 2021. Retrieved 14 June 2025.
↑سرشماري عمومي نفوس و مسكن 1385: استان بوشهر[General Population and Housing Census 2006: Bushehr Province]. مرکز آمار ایران [Statistical Centre of Iran] (in Persian). Archived from the original(Excel) on 20 September 2011. Retrieved 17 June 2025.
↑سرشماري عمومي نفوس و مسكن 1390: استان بوشهر[General Population and Housing Census 2011: Bushehr Province]. Iran Data Portal—Syracuse University (in Persian). مرکز آمار ایران [Statistical Centre of Iran]. Archived from the original(Excel) on 3 April 2023. Retrieved 17 June 2025.