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{{Infobox settlement
{{Infobox settlement
| name                  = Kolasib district
| name                  = Kolasib district
| settlement_type        = [[Districts of Mizoram|District of Mizoram]]
| settlement_type        = [[List of districts of Mizoram|District]] of [[Mizoram]]
| total_type            = Total
| image_skyline          = Kolasib, Mizoram - panoramio.jpg
| native_name            =  
| image_caption          = View of [[Kolasib]]
| image_map              = Kolasib in Mizoram (India).svg
| mapframe = yes
| map_caption            = Location of Kolasib district in Mizoram
| mapframe-point = none
| map_alt                =  
| map_caption            = Location in Mizoram
| coordinates            =  
| coordinates            =  
| coor_pinpoint          = Kolasib
| coor_pinpoint          = Kolasib
Line 52: Line 54:
}}
}}


'''Kolasib district''' is one of the eleven districts of [[Mizoram]] state in [[India]]. It is the smallest district in Mizoram with an area of 1,386 km<sup>2</sup>(535 sq mi).
'''Kolasib district''' is one of the eleven districts of [[Mizoram]] state in [[India]].


==Geography==
==Geography==
The district is bounded on the north and northwest by [[Hailakandi district]] of [[Assam]] state, on the west by [[Mamit district]], on the south and east by [[Aizawl district]] and on the northeast by [[Cachar district]] of [[Assam]] state. The district occupies an area of 1382.51&nbsp;km². [[Kolasib]] town is the administrative headquarters of the district.


===Hydrology===
===Hydrology===
Kolasib district has one completed Dam, [[Serlui B Dam]]<ref>{{cite web|title=SerluiB A Milestone in the Power Sector|url=http://easternpanorama.in/index.php?option=com_content&task=view&id=1130&Itemid=10|publisher=Eastern Panorama|access-date=8 August 2012|date=20 October 2010|archive-url=https://archive.is/20130218013007/http://easternpanorama.in/index.php?option=com_content&task=view&id=1130&Itemid=10|archive-date=18 February 2013|url-status=dead}}</ref> and two under construction [[Bairabi Dam]]<ref>{{cite web|last=Lalfakzuala|title=Bairabi Dam Project 80MW leh TLAWNG HEP 55MW TAN MOU ZIAKFEL|url=http://dipr.mizoram.gov.in/press-release/bairabi-dam-project-80mw-leh-tlawng-hep-55mw-tan-mou-ziakfel|publisher=DIPR Mizoram|access-date=13 August 2012|archive-url=https://web.archive.org/web/20140108010749/http://dipr.mizoram.gov.in/press-release/bairabi-dam-project-80mw-leh-tlawng-hep-55mw-tan-mou-ziakfel|archive-date=8 January 2014|url-status=dead}}</ref> and [[Tuirial Dam]] Construction recommenced in September 2011.<ref>{{cite web|title=Tuirial Project To Be Completed by 2014|url=http://www.sinlung.com/2011/11/aizawl-nov-21-abandoned-tuirial-hydro.html|publisher=SINLUNG|access-date=5 August 2012|date=11 November 2011}}</ref>
Kolasib district has one completed Dam, [[Serlui B Dam]]<ref>{{cite web|title=SerluiB A Milestone in the Power Sector|url=http://easternpanorama.in/index.php?option=com_content&task=view&id=1130&Itemid=10|publisher=Eastern Panorama|access-date=8 August 2012|date=20 October 2010|archive-url=https://archive.today/20130218013007/http://easternpanorama.in/index.php?option=com_content&task=view&id=1130&Itemid=10|archive-date=18 February 2013|url-status=dead}}</ref> and two under construction [[Bairabi Dam]]<ref>{{cite web|last=Lalfakzuala|title=Bairabi Dam Project 80MW leh TLAWNG HEP 55MW TAN MOU ZIAKFEL|url=http://dipr.mizoram.gov.in/press-release/bairabi-dam-project-80mw-leh-tlawng-hep-55mw-tan-mou-ziakfel|publisher=DIPR Mizoram|access-date=13 August 2012|archive-url=https://web.archive.org/web/20140108010749/http://dipr.mizoram.gov.in/press-release/bairabi-dam-project-80mw-leh-tlawng-hep-55mw-tan-mou-ziakfel|archive-date=8 January 2014|url-status=dead}}</ref> and [[Tuirial Dam]] Construction recommenced in September 2011.<ref>{{cite web|title=Tuirial Project To Be Completed by 2014|url=http://www.sinlung.com/2011/11/aizawl-nov-21-abandoned-tuirial-hydro.html|publisher=SINLUNG|access-date=5 August 2012|date=11 November 2011}}</ref>


==Divisions==
==Demographics==
The district has two R.D. Blocks: Bilkhawthlir and Thingdawl. It also has three assembly constituencies: Tuirial, [[Kolasib (Vidhan Sabha constituency)|Kolasib]] and Serlui.
{{historical populations|25=1971|26=26,983|27=1981|28=38,432|29=1991|30=48,769|31=2001|32=65,960|33=2011|34=83,955|percentages=pagr|footnote=source:<ref>[http://www.censusindia.gov.in/2011census/PCA/A2_Data_Table.html Decadal Variation In Population Since 1901]</ref>|align=center}}


==Demographics==
{{bar box
{{bar box
|title=Religions in Kolasib District
|title=Religions in Kolasib district (2011)<ref name="Religion">{{cite web |date=2011 |title=Table C-01 Population By Religion: Mizoram |url=https://censusindia.gov.in/nada/index.php/catalog/11385/download/14498/DDW15C-01%20MDDS.XLS |website=census.gov.in |publisher=[[Registrar General and Census Commissioner of India]]}}</ref>
|titlebar=#Fcd116
|titlebar=#Fcd116
|left1=Religion
|left1=Religion
|right1=Percent
|right1=Percent
|float=right
|float=left
|bars=
|bars=
{{bar percent|Christians|blue|89.58}}
{{bar percent|[[Christianity in Mizoram|Christianity]]|dodgerblue|89.58}}
{{bar percent|[[Muslims]]|green|5.27}}
{{bar percent|[[Islam]]|green|5.27}}
{{bar percent|[[Hindus]]|orange|4.76}}
{{bar percent|[[Hinduism in Mizoram|Hinduism]]|darkorange|4.76}}
{{bar percent|Not Stated|black|0.18}}
{{bar percent|Other or not stated|black|0.39}}
{{bar percent|Buddhists|yellow|0.13}}
}}
{{bar percent|Others|grey|0.05}}
 
{{bar percent|Sikhs|olive|0.02}}
According to the [[2011 census of India|2011 census]] Kolasib district has a [[Demographics of India|population]] of 83,955, roughly equal to the nation of [[Andorra]].<ref name="cia">{{cite web | author = US Directorate of Intelligence | title = Country Comparison:Population | url = https://www.cia.gov/library/publications/the-world-factbook/rankorder/2119rank.html | archive-url = https://web.archive.org/web/20070613004507/https://www.cia.gov/library/publications/the-world-factbook/rankorder/2119rank.html | url-status = dead | archive-date = 13 June 2007 | access-date = 1 October 2011 | quote = 198 Andorra 84,825 July 2011 est.
}}</ref>  This gives it a ranking of 620th in India (out of a total of [[Districts of India|640]]). The district has a population density of {{convert| 61|PD/sqkm|PD/sqmi}}. Its [[Family planning in India|population growth rate]] over the decade 2001-2011 was 27.28%. Kolasib has a [[sex ratio]] of 956 [[Women in India|females]] for every 1000 males, and a [[Literacy in India|literacy rate]] of 93.50%. 55.84% of the population lives in urban areas. Scheduled Tribes make up 87.67% of the population.<ref>{{Cite web |date=2011 |title=District Census Handbook: Kolasib |url=https://censusindia.gov.in/nada/index.php/catalog/878/download/36380/DH_2011_1502_PART_A_DCHB_KOLASIB.pdf |website=censusindia.gov.in |publisher=[[Registrar General and Census Commissioner of India]]}}</ref>
 
{{Pie chart
|thumb = left
|caption = Languages spoken in Kolasib district (2011)<ref name="languages"/>
|label1 = [[Mizo language|Mizo]] |value1 = 75.93 |color1 = red
|label2 = [[Hmar language|Hmar]] |value2 = 7.56 |color2 = darksalmon
|label3 = [[Bengali language|Bengali]] |value3 = 5.30 |color3 = orchid
|label4 = [[Kokborok|Tripuri]] |value4 = 4.63 |color4 = gold
|label5 = [[Nepali language|Nepali]] |value5 = 1.90 |color5 = pink
|label6 = [[Hindi]] |value6 = 1.33 |color6 = orange
|label7 = Others |value7 = 3.35 |color7 = grey
}}
}}
According to the [[2011 census of India|2011 census]] Kolasib district has a [[Demographics of India|population]] of 83,955, roughly equal to the nation of [[Andorra]].<ref name="cia">{{cite web | author = US Directorate of Intelligence | title = Country Comparison:Population | url = https://www.cia.gov/library/publications/the-world-factbook/rankorder/2119rank.html | access-date = 1 October 2011 | quote = 198 Andorra 84,825 July 2011 est.
 
}}</ref>  This gives it a ranking of 620th in India (out of a total of [[Districts of India|640]]). The district has a population density of {{convert| 61|PD/sqkm|PD/sqmi}}. Its [[Family planning in India|population growth rate]] over the decade 2001-2011 was 27.28%. Kolasib has a [[sex ratio]] of 956 [[Women in India|females]] for every 1000 males, and a [[Literacy in India|literacy rate]] of 93.50%.<ref>{{cite web| author=census2011 |title=Kolasib District : Census 2011 data | url= http://www.census2011.co.in/census/district/387-kolasib.html |work= census2011.co.in |access-date= 15 June 2013}}</ref>{{historical populations|25=1971|26=26,983|27=1981|28=38,432|29=1991|30=48,769|31=2001|32=65,960|33=2011|34=83,955|percentages=pagr|footnote=source:<ref>[http://www.censusindia.gov.in/2011census/PCA/A2_Data_Table.html Decadal Variation In Population Since 1901]</ref>|align=middle}}
According to the 2011 census, 75.93% of the population spoke [[Mizo language|Mizo]], 7.56% [[Hmar language|Hmar]], 5.30% [[Bengali language|Bengali]], 4.63% [[Kokborok|Tripuri]], 1.90% [[Nepali language|Nepali]] and 1.33% [[Hindi]] as their first language.<ref name="languages">{{cite web |date=2011 |title=Table C-16 Population By Mother Tongue: Mizoram |url=https://censusindia.gov.in/nada/index.php/catalog/10215/download/13327/DDW-C16-STMT-MDDS-1500.XLSX |website=censusindia.gov.in |publisher=[[Registrar General and Census Commissioner of India]]}}</ref>
 
==Wildlife==
The [[Pualreng Wildlife Sanctuary]] is a [[List of wildlife sanctuaries of India|wildlife sanctuary]] in the district. It was created on 2004 and covers approximately 50 km².<ref>{{cite web |url=https://forest.mizoram.gov.in/page/pualreng-wildlife-sanctuary |title=Pualreng Wildlife Sanctuary |publisher=Environment, Forests & Climate Change Department, Government of Mizoram |access-date=4 July 2025}}</ref>
==See also==
 
* [[Pualreng Wildlife Sanctuary]]


==References==
==References==

Latest revision as of 07:02, 12 January 2026

Kolasib district
View of Kolasib
View of Kolasib
CountryIndia
StateMizoram
HeadquartersKolasib
Government
 • Lok Sabha constituenciesMizoram
 • Vidhan Sabha constituencies3
Area
 • Total1,382.51 km2 (533.79 sq mi)
Population
 (2011)
 • Total83,955
 • Density61/km2 (160/sq mi)
Demographics
 • Literacy93.50
 • Sex ratio956
Time zoneUTC+05:30 (IST)
Websitekolasib.nic.in

Kolasib district is one of the eleven districts of Mizoram state in India.

Geography[edit | edit source]

Hydrology[edit | edit source]

Kolasib district has one completed Dam, Serlui B Dam[1] and two under construction Bairabi Dam[2] and Tuirial Dam Construction recommenced in September 2011.[3]

Demographics[edit | edit source]

Historical population
YearPop.±% p.a.
197126,983—    
198138,432+3.60%
199148,769+2.41%
200165,960+3.07%
201183,955+2.44%
source:[4]
Religions in Kolasib district (2011)[5]
Religion Percent
Christianity
89.58%
Islam
5.27%
Hinduism
4.76%
Other or not stated
0.39%

According to the 2011 census Kolasib district has a population of 83,955, roughly equal to the nation of Andorra.[6] This gives it a ranking of 620th in India (out of a total of 640). The district has a population density of 61 inhabitants per square kilometre (160/sq mi). Its population growth rate over the decade 2001-2011 was 27.28%. Kolasib has a sex ratio of 956 females for every 1000 males, and a literacy rate of 93.50%. 55.84% of the population lives in urban areas. Scheduled Tribes make up 87.67% of the population.[7]

Languages spoken in Kolasib district (2011)[8]

  Mizo (75.93%)
  Hmar (7.56%)
  Bengali (5.30%)
  Tripuri (4.63%)
  Nepali (1.90%)
  Hindi (1.33%)
  Others (3.35%)

According to the 2011 census, 75.93% of the population spoke Mizo, 7.56% Hmar, 5.30% Bengali, 4.63% Tripuri, 1.90% Nepali and 1.33% Hindi as their first language.[8]

Wildlife[edit | edit source]

The Pualreng Wildlife Sanctuary is a wildlife sanctuary in the district. It was created on 2004 and covers approximately 50 km².[9]

See also[edit | edit source]

References[edit | edit source]

  1. "SerluiB A Milestone in the Power Sector". Eastern Panorama. 20 October 2010. Retrieved 8 August 2012.{{cite web}}: CS1 maint: deprecated archival service (link)
  2. Lalfakzuala. "Bairabi Dam Project 80MW leh TLAWNG HEP 55MW TAN MOU ZIAKFEL". DIPR Mizoram. Archived from the original on 8 January 2014. Retrieved 13 August 2012.
  3. "Tuirial Project To Be Completed by 2014". SINLUNG. 11 November 2011. Retrieved 5 August 2012.
  4. Decadal Variation In Population Since 1901
  5. "Table C-01 Population By Religion: Mizoram". census.gov.in. Registrar General and Census Commissioner of India. 2011.
  6. US Directorate of Intelligence. "Country Comparison:Population". Archived from the original on 13 June 2007. Retrieved 1 October 2011. 198 Andorra 84,825 July 2011 est.
  7. "District Census Handbook: Kolasib" (PDF). censusindia.gov.in. Registrar General and Census Commissioner of India. 2011.
  8. 8.0 8.1 "Table C-16 Population By Mother Tongue: Mizoram". censusindia.gov.in. Registrar General and Census Commissioner of India. 2011.
  9. "Pualreng Wildlife Sanctuary". Environment, Forests & Climate Change Department, Government of Mizoram. Retrieved 4 July 2025.

External links[edit | edit source]

Template:Kolasib district

24°13′48″N 92°40′48″E / 24.23000°N 92.68000°E / 24.23000; 92.68000