isabela city terbagi menjadi 45 barangay. yaitu:
isabela city memiliki cukup banyak sarana pendidikan, yaitu:
basilan state college
high schools and elementary schools are administered by the city schools division of isabela, deped zamboanga peninsula
basilan national high school
claret college of isabela
juan s. alano memorial school, inc.
jack 'n jill integrated school and hansel and gretel international school
sunday schools for christian children
madaris (madrassah) for muslim
kota ini juga memiliki sarana kesehatan yang cukup memadai, diantaranya adalah:
juan s. alano memorial hospital, inc.
dr. alejandro infante memorial hospital, inc.
basilan community hospital, inc.
basilan general hospital
di wilayah ini terdapat pusat-pusat operasi kegiatan keamanan, misanya kepolisian dan militer, yaitu:
isabela city police station - berlokasi di marketsite barangay, di samping bjmp - isabela city jail
philippine national police - basilan police provincial office - berlokasi di menzi barangay
army 15th special forces airborne company - berlokasi di barangay tabuk
army special operation task force basilan - berlokasi di barangay tabiawan
army 4th special forces bn (riverine) - berlokasi di barangay cabunbata
isabela city hosted the balikatan 02-1 - tempat latihan bersama antara militer filipina dengan amerika serikat pada tahun 2002 dan 2005
beberapa pusat perbelanjaan dapat ditemui di kota ini, misalnya:
isabela city public market
central square department store
basilan shopping center
ever shopping center
yc sales and company
e.c. motor parts supply
grace cycle store
kegiatan pariwisata di kota ini juga cukup maju dengan adanya berbagai atraksi dan festival yang didukung oleh akomodasi dan transportasi yang memadai.
tempat-tempat menarik dan acara festival
annual cocowayan festival
fiesta santa isabel
cathedral of santa isabel de portugal
sumagdang beach resort
akomodasi dan penginapan
the farmland resort
royal issra pension house
charina's pension house
transportasi darat dan laut
isabela city is served by the d'biel la virgen milagrosa transportation co. adalah bus yang beroperasi di rute isabela-lamitan
sejumlah mobil van waralaba dan berbagai taksi juga beroperasi di rute perjalanan isabela-lamitan, isabela-maluso
basilan lines inc. - operators of m/v dona ramona, m/v lenora and m/v don julio
a. sakaluran shipping - operators of as express, ms express and rs express fastcraft ferries
aleson shipping lines - operators of m/v stefanie marie and m/v kristel jane
ever lines - operators of m/v ever sweet and m/v ever princess nicole
berkas:bnhs gate.jpg|basilan national high schoolberkas:basilan provincial capitol.jpg|basilan provincial capitolberkas:isabela city map1.jpg|peta isabela cityberkas:isabela poblacion1.jpg|isabela city poblacion (urban area)berkas:js alano street.jpg|downtown isabela city, j. s.
alano streetberkas:malamawi beach.jpg|alano white beach resort, malamawi island, isabela city, basilanberkas:basilan farmland resort.jpg|farmland resort, lanote, isabela city, basilanberkas:ming china ang asia.jpg|''map of east asia during the ming dynasty''berkas:basilan from 1578.jpg|basilan from 1578berkas:1578-1630 suluzone.jpg|1578-1630 suluzoneberkas:basilan extra.jpg|basilan extraberkas:spanish palisade fort.jpg|illustration of the spanish palisade fortification and jesuit mission constructed at pasangenberkas:basilan expanded 1663-1718.jpg|basilan expanded 1663-1718berkas:basilan expanded 1718-1747.jpg|basilan expanded 1718-1747berkas:jean-baptiste cecille.jpg|''adm.
jean-baptiste thomas mde ccille.
''berkas:basilan expanded 1824-1845.jpg|basilan expanded 1824-1845berkas:floating naval hospital.jpg|''spanish naval hospital with aguada's old pontoon bridge on the foregroundberkas:ar00030a.jpg|''frontal view of the "floating" hospital.
photo vantage is from the isabela wharf, 1901.
''berkas:basilan expanded 1898-1936.jpg|basilan expanded 1898-1936berkas:greateramericamap.jpg|''map of the united states of america and its colonies, dependencies and protectorates, 1899.
''berkas:inaugurateprvincialgovzamboanga.jpg|inauguration of the municipality of zamboanga which included basilan, 1 juli 1901berkas:president quezon signing the zamboanga city charter at the malacaang palace on october 12, 1936.jpg|''official signing ceremony of the charter of zamboanga city by president manuel quezonberkas:basilan expanded 1936-1941.jpg|basilan expanded 1936-1941berkas:japanese invasion.jpg|japanese invasionberkas:sta isabel cathedral with alano bldg as background.jpg|old sta. isabel cathedral, with the alano buildingberkas:old isabela pueblo and plaza rizal.jpg|old plaza rizal and plaza misericordia, opposite sta.
isabel cathedralberkas:martial law in basilan.jpg|martial law in basilanberkas:isabela city hall complex.jpg|isabela city hall complex
kategori:kota di filipina
kategori:kota di basilan