- Number of Post Offices Functional in Kishanganj District of Bihar (As on 23.02.2022)
- Number of Post Offices in Kishanganj District of Bihar (As on 27.03.2017)
- Number of Post Offices in Kishanganj District of Bihar (As on 31.03.2008)
- Number of Post Offices in Kishanganj District of Bihar (As on 31.03.2006)