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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
Agana Heights Agana Heights Municipality1.3,940Agana Heights Village Agana Heights Village3,940
Agat Agat Municipality2.5,656Agat Village Agat Village5,656
Asan Asan-Maina Municipality3.2,137Asan-Maina Village Asan-Maina Village2,137
Barrigada Barrigada Municipality4.8,875Barrigada Village Barrigada Village8,875
Chalan Pago-Ordot Chalan Pago-Ordot Municipality5.6,822Chalan Pago-Ordot Village Chalan Pago-Ordot Village6,822
Dededo Dededo Municipality6.44,943Dededo Village Dededo Village44,943
Hagatna Hagåtña Municipality7.1,100Hagatna Hagåtña1,051
Inarajan Inarajan Municipality8.3,052Inarajan Village Inarajan Village3,052
Mangilao Mangilao Municipality9.15,191Mangilao Village Mangilao Village15,191
Merizo Merizo Municipality10.1,850Merizo Village Merizo Village2,152
Mongmong-Toto-Maite Mongmong-Toto-Maite Municipality11.6,825Mongmong-Toto-Maite Village Mongmong-Toto-Maite Village6,825
Piti Piti Municipality12.1,666Piti Village Piti Village1,666
Santa Rita Santa Rita Municipality13.7,500Santa Rita Village Santa Rita Village7,500
Sinajana Sinajana Municipality14.2,592Sinajana Village Sinajana Village2,853
Talofofo Talofofo Municipality15.3,215Talofofo Village Talofofo Village3,215
Tamuning Tamuning-Tumon-Harmon Municipality16.19,685Tamuning-Tumon-Harmon Village Tamuning-Tumon-Harmon Village19,685
Umatac Umatac Municipality17.903Umatac Village Umatac Village903
Yigo Yigo Municipality18.20,539Yigo Village Yigo Village20,539
Yona Yona Municipality19.6,484Yona Village Yona Village6,484