{{Short description|Administrative subdivision in Siwan district, Bihar, India}}
{{other|Siwan (disambiguation){{!}}Siwan}} '''Siwan subdivision''' is one two subdivisions of Siwan district (out of 101 subdivisions of Bihar). It comprises 13 blocks of Siwan.<ref>{{cite web |url= http://www.biharspider.com/resources/2563-Sub-Divisions-Siwan-District-Sub-Divisions.aspx |archive-url= https://web.archive.org/web/20150913005054/http://www.biharspider.com/resources/2563-Sub-Divisions-Siwan-District-Sub-Divisions.aspx |url-status= usurped |archive-date= September 13, 2015 |title= Sub-Divisions of Siwan District - Sub-Divisions in Bihar |date= |website=www.biharspider.com |publisher= |access-date=18 June 2018}}</ref> The total area of the subdivision is {{convert|1536.18|km2|mi2}} and total population is 2,288,559.
==Blocks of Siwan subdivision== {| class="wikitable sortable" |- ! CD block ! Area (km<sup>2</sup>) ! Population (2011) |- |Andar ||120.41 ||110,027 |- |Barharia ||177.27 ||321,292 |- |Darauli ||172.80 ||174,357 |- |Guthani ||91.70 ||128,155 |- |Hasanpura || 96.56||149,580 |- |Hussainganj ||85.37 ||182,794 |- |Mairwa || 69.17||113,499 |- |Nautan ||65.39 ||90,714 |- |Panchrukhi (Community development block) ||124.33 ||201,759 |- |Raghunathpur (Community development block) ||156.03 ||157,694 |- |Siswan (Community development block) ||115.78 ||153,953 |- |Siwan (Community development block) ||137.34 ||340,983 |- |Ziradei (Community development block) ||124.03 ||163,752 |} <ref>{{cite web |url= https://siwan.nic.in/subdivision-blocks/ |title= Sub-Division and Blocks of Siwan District |date= |website=www.siwan.nic.in |publisher= |access-date=25 June 2018}}</ref><ref>{{cite web |url= https://www.censusindia.co.in/subdistricts/blocks-siwan-district-bihar-218 |title= Blocks in Siwan district, Bihar - Census 2011 |date= |website= www.censusindia.co.in |publisher= |access-date=26 June 2018}}</ref><ref>{{cite web |url= http://censusindia.gov.in/2011census/dchb/1016_PART_B_DCHB_SIWAN.pdf |title= DISTRICT CENSUS HANDBOOK - Census of India |date= |website=www.censusindia.gov.in |publisher= |access-date=26 June 2018}}</ref>
==References== {{Reflist}} {{Blocks of Siwan district}}
Category:Subdivisions of Siwan district