For local government, the country is divided into 10 administrative areas, of which nine are provinces administered by elected provincial assemblies, and the 10th is the town of Honiara, administered by the Honiara Town Council.

Land ownership is reserved for Solomon Islanders. At the time of independence, citizenship was granted to all persons whose parents are or were both British protected persons and members of a group, tribe, or line indigenous to the Solomon Islands. The law provides that resident expatriates, such as the Chinese and Kiribati, may obtain citizenship through naturalization. Land generally is still held on a family or village basis and may be handed down from mother or father according to local custom. The islanders are reluctant to provide land for nontraditional economic undertakings, and this has resulted in continual disputes over land ownership.

No military forces are maintained by the Solomon Islands, although the police force of nearly 500 includes a border protection element. The police also have responsibility for fire service, disaster relief, and maritime surveillance. The police force is headed by a commissioner, appointed by the Governor General and responsible to the prime minister. The current commissioner is an Australian funded by assistance.