Regions in Guam

Guam is made up of 19 primary administrative regions. Have a closer look at the regions in Guam. Information on all primary administrative regions in Guam.

Please click on a region name for more information on this region.

You can sort the regions in Guam alphabeticallyby population by capitals of the regionsby capitals population

Primary administrative regions in Guam

There are 19 regions in Guam in the primary administrative level.
Primary administrative regions in Guam
RegionNoPopulationCapitalCapital population
Dededo Dededo Municipality1.44,908Dededo Village Dededo Village44,943
Yigo Yigo Municipality2.19,339Yigo Village Yigo Village20,539
Tamuning Tamuning-Tumon-Harmon Municipality3.18,489Tamuning-Tumon-Harmon Village Tamuning-Tumon-Harmon Village19,685
Mangilao Mangilao Municipality4.13,476Mangilao Village Mangilao Village15,191
Barrigada Barrigada Municipality5.7,956Barrigada Village Barrigada Village8,875
Chalan Pago-Ordot Chalan Pago-Ordot Municipality6.7,064Chalan Pago-Ordot Village Chalan Pago-Ordot Village6,822
Santa Rita Santa Rita Municipality7.6,470Santa Rita Village Santa Rita Village7,500
Mongmong-Toto-Maite Mongmong-Toto-Maite Municipality8.6,380Mongmong-Toto-Maite Village Mongmong-Toto-Maite Village6,825
Yona Yona Municipality9.6,298Yona Village Yona Village6,484
Agat Agat Municipality10.5,656Agat Village Agat Village5,656
Agana Heights Agana Heights Municipality11.3,940Agana Heights Village Agana Heights Village3,940
Talofofo Talofofo Municipality12.3,550Talofofo Village Talofofo Village3,215
Sinajana Sinajana Municipality13.2,611Sinajana Village Sinajana Village2,853
Inarajan Inarajan Municipality14.2,317Inarajan Village Inarajan Village3,052
Asan Asan-Maina Municipality15.2,137Asan-Maina Village Asan-Maina Village2,137
Piti Piti Municipality16.1,666Piti Village Piti Village1,666
Merizo Merizo Municipality17.1,604Merizo Village Merizo Village2,152
Hagatna Hagåtña Municipality18.943Hagatna Hagåtña1,051
Umatac Umatac Municipality19.647Umatac Village Umatac Village903