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Rondônia Map

Every municipality, city and town in Rondônia on one zoomable map, with its main highways, rivers and lakes. Switch on towns and municipalities above the map and zoom in for every name; tap a municipality to see its population, area and largest towns.

Map layers

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Printable maps of Rondônia

Free to print for class and home: Rondônia with its cities and towns, a map of its municipalities, and a blank outline map. PDFs fit one A4 or US Letter page.

Rondônia map with cities

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Rondônia municipalities map

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Blank map of Rondônia

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Key facts

Capital
Porto Velho
Largest city
Porto Velho (520,379)
Population
1,757,338 (2026)
Area
237,753 km² (91,797 sq mi)
Municipalities of Rondônia
52
Most populous municipality
Porto Velho (520,379)
Largest municipality by area
Porto Velho, 34,090 km² (13,162 sq mi)
Map of Rondônia with its largest cities
Map of Rondônia with its largest cities

About Rondônia

Rondônia has 52 municipalities and about 1,757,338 people (2026) on 237,753 km² (91,797 sq mi). Porto Velho is both the capital and the largest city, with 520,379 people. It borders Acre, Amazonas, Mato Grosso and Bolivia.

Porto Velho is the most populous municipality (520,379 people) and Pimenteiras do Oeste the least (2,308); Porto Velho is the largest by area (34,090 km²) and Teixeirópolis the smallest (460 km²).

Largest cities in Rondônia

The 25 most populous cities and towns. All 52 are on the map above: switch on Towns and zoom in to see them.

#CityMunicipalityPopulation
1Porto VelhoPorto Velho520,379
2Ji-ParanáJi-Paraná140,800
3VilhenaVilhena110,708
4AriquemesAriquemes109,731
5CacoalCacoal98,884
6Rolim de MouraRolim de Moura63,336
7JaruJaru55,774
8Guajará-MirimGuajará-Mirim43,633
9Pimenta BuenoPimenta Bueno39,377
10Ouro Preto do OesteOuro Preto do Oeste38,686
11Machadinho D'OesteMachadinho D'Oeste34,229
12Espigão D'OesteEspigão D'Oeste32,960
13BuritisBuritis30,573
14Nova MamoréNova Mamoré28,894
15Candeias do JamariCandeias do Jamari24,454
16Alta Floresta D'OesteAlta Floresta D'Oeste22,724
17São Miguel do GuaporéSão Miguel do Guaporé22,343
18Presidente MédiciPresidente Médici20,372
19São Francisco do GuaporéSão Francisco do Guaporé17,601
20Alto ParaísoAlto Paraíso17,471
21CerejeirasCerejeiras16,957
22Colorado do OesteColorado do Oeste16,432
23Nova Brasilândia D'OesteNova Brasilândia D'Oeste16,251
24CujubimCujubim15,872
25Alvorada D'OesteAlvorada D'Oeste13,611

Populations are IBGE's estimates of the resident population on 1 July 2026; the 52 municipalities add up to the state's 1,757,338. Towns are the municipalities' seats with the population of the whole municipality, rural districts included.

Municipalities of Rondônia

All 52 municipalities. Select one to show it on the map.

Municipalities of Rondônia. Select a column heading to sort; select a name to show it on the map.
Municipality22,7247,067
Municipality12,2133,958
Municipality17,4712,652
Municipality13,6113,029
Municipality109,7314,426
Municipality30,5733,266
Municipality5,6401,314
Municipality4,2421,962
Municipality98,8843,793
Municipality8,9723,442
Municipality24,4546,844
Municipality3,445893
Municipality16,9572,783
Municipality10,2505,117
Municipality16,4321,451
Municipality7,9383,060
Municipality13,4994,987
Municipality15,8723,864
Municipality32,9604,518
Municipality8,2645,067
Municipality43,63324,857
Municipality9,2474,082
Municipality55,7742,944
Municipality140,8006,897
Municipality34,2298,509
Municipality6,389798
Municipality9,5791,192
Municipality12,1001,931
Municipality16,2511,703
Municipality28,89410,071
Municipality6,506807
Municipality7,894843
Municipality38,6861,970
Municipality4,3562,549
Municipality39,3776,241
Municipality2,3086,015
Municipality520,37934,090
Municipality20,3721,758
Municipality3,259606
Municipality3,7811,718
Municipality63,3361,458
Municipality7,7981,198
Municipality5,571542
Municipality17,60110,949
Municipality22,3436,790
Municipality12,9734,444
Municipality4,507460
Municipality8,3832,197
Municipality11,254832
Municipality8,1783,135
Municipality6,740966
Municipality110,70811,709

Quizzes and worksheets

Printable maps of BrazilCountries Bordering Brazil QuizFind Brazilian States on the MapBrazilian State Capitals Quiz

Sources

  • Municipalities and states: IBGE (Brazilian Institute of Geography and Statistics), Malha Municipal 2025, the municipal and state boundaries of 2025, with the municipalities' areas (geoftp.ibge.gov.br).
  • Populations: IBGE, Estimativas da População, resident population estimated for 1 July 2026, by municipality (SIDRA table 6579); municipality names: IBGE Localidades API.
  • Town locations (the municipal seats): IBGE, Localidades do Brasil 2022.
  • Federal highways (BR-xxx), rivers, lakes and reservoirs: IBGE, Base Cartográfica Contínua do Brasil 1:250 000 (BC250), edition 2025.