{{Short description|Village in Kermanshah province, Iran}}
{{Use dmy dates|date=February 2025}}
{{Infobox settlement |name = Birvas |native_name = {{langx|fa|بیرواس}} |native_name_lang = fa |settlement_type = Village |image_skyline = |imagesize = |image_alt = |image_caption = |image_flag = |flag_alt = |image_seal = |seal_alt = |image_shield = |shield_alt = |etymology = |nickname = |motto = |image_map = |map_alt = |map_caption = |pushpin_map = Iran |pushpin_map_alt = |pushpin_map_caption = |pushpin_label_position = |coordinates = {{Coord|35|15|54|N|46|08|59|E|dim:1km|display=inline,title}} |coordinates_footnotes = <ref>{{Cite map |author=((OpenStreetMap contributors)) |url=https://www.openstreetmap.org/?mlat=35.265&mlon=46.149722&zoom=15#map=15/35.26500/46.14972|website=OpenStreetMap |title=Birvas, Paveh County|date=2 February 2025|access-date=2 February 2025|lang=fa}}</ref> |subdivision_type = Country |subdivision_name = Iran |subdivision_type1 = Province |subdivision_name1 = Kermanshah |subdivision_type2 = County |subdivision_name2 = Paveh |subdivision_type3 = District |subdivision_name3 = Nowsud |subdivision_type4 = Rural District |subdivision_name4 = Sirvan |established_title = |established_date = |founder = |leader_title = |leader_name = |leader_title1 = |leader_name1 = |unit_pref = Metric <!-- ALL fields with measurements have automatic unit conversion --> <!-- for references: use <ref> tags --> |area_footnotes = <!-- square kilometers --> |area_total_km2 = |elevation_footnotes = |elevation_m = |population_footnotes = <ref name="2016 Kermanshah Province"/> |population_as_of = 2016 |population_total = 123 |population_density_km2 = auto |population_note = |population_demonym = |timezone = IRST |utc_offset = +3:30 |postal_code = |area_code = |website = <!-- {{URL|example.com}} --> |module = |footnotes = }}
'''Birvas''' ({{langx|fa|بیرواس}}){{efn|Formerly '''Bidarvaz''' (بيدرواز);<ref name="Kermanshah and Mazandaran Provinces Reforms 65220">{{cite report|title=Approval regarding national divisions in Kermanshah and Mazandaran provinces|language=fa|website=sdil.ac.ir|via=Shahr Danesh Legal Research Institute|url=https://sdil.ac.ir/%D9%85%D8%B5%D9%88%D8%A8%D8%A7%D8%AA-%D9%87%DB%8C%D8%A3%D8%AA-%D8%AF%D9%88%D9%84%D8%AA-%D8%AF%D9%87%D9%87-%D8%B3%D9%88%D9%85-%D9%85%D8%B1%D8%AF%D8%A7%D8%AF-%DB%B1%DB%B4%DB%B0%DB%B2/|archive-url=https://web.archive.org/web/20241211095738/https://sdil.ac.ir/%D9%85%D8%B5%D9%88%D8%A8%D8%A7%D8%AA-%D9%87%DB%8C%D8%A3%D8%AA-%D8%AF%D9%88%D9%84%D8%AA-%D8%AF%D9%87%D9%87-%D8%B3%D9%88%D9%85-%D9%85%D8%B1%D8%AF%D8%A7%D8%AF-%DB%B1%DB%B4%DB%B0%DB%B2/|publisher=Ministry of the Interior, Cabinet of Ministers|last=Mokhbar|first=Mohammad|archive-date=11 December 2024|date=21 October 2023|orig-date=Approved 31 March 1402|id=Proposal 65220; Notification 57026/T59017AH|access-date=2 February 2025|url-status=live}}</ref> also known as '''Baharvas''', '''Bervas''', '''Berwas''', and '''Biara'''<ref>{{GEOnet3|-3056250|Berwas}}</ref>}} is a village in Sirvan Rural District of Nowsud District, Paveh County, Kermanshah province, Iran.
==Demographics== ===Population=== At the time of the 2006 National Census, the village's population was 52 in 24 households.<ref name="2006 Kermanshah Province">{{cite report|title=Census of the Islamic Republic of Iran, 1385 (2006): Kermanshah Province|language=fa|publisher=The Statistical Center of Iran|website=amar.org.ir|url=http://www.amar.org.ir/DesktopModules/FTPManager/upload/upload2360/newjkh/newjkh/05.xls|access-date=25 September 2022|archive-url=https://web.archive.org/web/20110920094844/http://www.amar.org.ir/DesktopModules/FTPManager/upload/upload2360/newjkh/newjkh/05.xls|format=Excel|archive-date=20 September 2011}}</ref> The following census in 2011 counted 33 people in 16 households.<ref name="2011 Kermanshah Province">{{cite report|title=Census of the Islamic Republic of Iran, 1390 (2011): Kermanshah Province|language=fa|publisher=The Statistical Center of Iran|website=irandataportal.syr.edu|via=Iran Data Portal, Syracuse University|url=https://irandataportal.syr.edu/wp-content/uploads/Kermanshah.xls|archive-url=https://web.archive.org/web/20230118172226/https://irandataportal.syr.edu/wp-content/uploads/Kermanshah.xls|archive-date=18 January 2023|access-date=19 December 2022|format=Excel}}</ref> The 2016 census measured the population of the village as 123 people in 42 households.<ref name="2016 Kermanshah Province">{{cite report|title=Census of the Islamic Republic of Iran, 1395 (2016): Kermanshah Province|language=fa|publisher=The Statistical Center of Iran|website=amar.org.ir|url=https://www.amar.org.ir/Portals/0/census/1395/results/abadi/CN95_HouseholdPopulationVillage_05.xlsx|access-date=19 December 2022|archive-url=https://web.archive.org/web/20220403212203/https://www.amar.org.ir/Portals/0/census/1395/results/abadi/CN95_HouseholdPopulationVillage_05.xlsx|format=Excel|archive-date=3 April 2022}}</ref>
==See also== {{Portal-inline|Iran}} {{clear}}
== Notes == {{notelist}}
== References == {{reflist}}
{{Authority control}}
{{Kermanshah Province|state=collapsed}}
{{Paveh County|state=collapsed}}
Category:Populated places in Paveh County
{{Paveh-geo-stub}}