{{Infobox settlement | name = Ariquemes | settlement_type = Municipality | official_name = The Municipality of Ariquemes | image_skyline = | imagesize = 250px | image_caption = Aerial view of Ariquemes | image_flag = Ariquemes bandeira.jpg | image_shield = Seal of Ariquemes.jpg | image_map = Municip Ariquemes.jpg | mapsize = 250px | map_caption = Location of Ariquemes in the State of Rondônia | pushpin_map = Brazil | pushpin_label_position = | pushpin_map_alt = | pushpin_map_caption = Location of Ariquemes | pushpin_mapsize = | subdivision_type = Country | subdivision_type1 = Region | subdivision_type2 = State | subdivision_name = {{flag|Brazil}} | subdivision_name1 = North | subdivision_name2 = border|22px Rondônia | leader_title = Mayor | leader_name = Thiago Leite Flores Pereira (PMDB) | established_title = Founded | established_date = November 21, 1977 | area_note = | area_total_km2 = 4427 | population_as_of = 2022 Census | population_footnotes = <ref name="IBGE">{{cite web |url=https://cidades.ibge.gov.br/brasil/ro/ariquemes/panorama |title=IBGE 2025 |author=Brazilian Institute of Geography and Statistics (IBGE)}}</ref> | population_total = 96,833 | population_density_km2 = auto | population_est = 109,170 | pop_est_as_of = 2025 | pop_est_footnotes = <ref name="IBGE"/> | timezone = AMT | utc_offset = −4 | timezone_DST = | utc_offset_DST = | coordinates = {{coord|09|54|58|S|63|02|27|W|region:BR|display=inline}} | elevation_m = 142 | elevation_ft = | blank_name = '''HDI''' (2000) | blank_info = 0.752 – <span style="color:#fc0">medium</span><ref>{{cite web|url=http://www.pnud.org.br/atlas/ranking/IDH-M%2091%2000%20Ranking%20decrescente%20(pelos%20dados%20de%202000).htm |title=Archived copy |accessdate=2009-12-17 |url-status=dead |archiveurl=https://web.archive.org/web/20091003103229/http://www.pnud.org.br/atlas/ranking/IDH-M%2091%2000%20Ranking%20decrescente%20%28pelos%20dados%20de%202000%29.htm |archivedate=2009-10-03 }} - UNDP</ref> | website = [http://www.ariquemes.ro.gov.br/ www.ariquemes.ro.gov.br] | footnotes = }} '''Ariquemes''' is a municipality located in the Brazilian state of Rondônia. Its population was 96,833 (2022 Census) and its area is 4,427 km<sup>2</sup>.<ref>{{cite web|url=http://www.ibge.gov.br/cidadesat/default.php |title=Archived copy |accessdate=2008-06-11 |url-status=dead |archiveurl=https://web.archive.org/web/20080611095922/http://www.ibge.gov.br/cidadesat/default.php |archivedate=2008-06-11 }} - IBGE</ref><ref name="IBGE" /> It is the third-largest city in Rondônia state.
==Transportation== The city is served by Ariquemes Airport.
== See also == * List of municipalities in Rondônia
==References== {{Reflist}}
==External links== *{{Official website|http://www.ariquemes.ro.gov.br}} {{in lang|pt}}
{{Municipalities of Rondônia}} {{Authority control}}
Category:Municipalities in Rondônia
{{Rondônia-geo-stub}}