Bolaang Mongondow Regency

Bolaang Mongondow Regency is located between 00°15’46” and 01°15’38” North latitude and between 123°07’26” and 124°41’46” East longitude. It has boundaries as follows:

• North - Celebes Sea;
• South - Bolaang Mongondow Selatan Regency and Bolaang Mongondow Timur Regency;
• West - Bolaang Mongondow Utara Regency; and
• East - Minahasa Selatan Regency and Minahasa Tenggara Regency

Until 2007 the Regency included a much larger share of the territory off North Sulawesi Province, but on 2 January 2007 the town of Kotamobagu was split away to become an independent city, while northern districts of the regency were similarly split off on the same day to create a new North Bolaang Mongondow Regency. On 24 June 2008 two further regencies were created from other parts of the regency - South Bolaang Mongondow and East Bolaang Mongondow. At the time of the 2010 Census the residual Regency was divided into twelve districts (kecamatan), but three additional districts have subsequently been created by splitting of existing districts.

Under consideration by the Indonesian government since 2013 has been a proposal to re-unite the pre-2007 territories into a new province covering the same area as the original Bolaang Mongondow Regency, and separated from North Sulawesi, but all such proposals have been held in abeyance since 2013.

The fifteen districts are tabulated below with their areas and their populations at the 2010 Census^[3] and the 2020 Census,^[4] together with the official estimates as at mid 2025.^[1] The table also includes the location of the district administrative centres, the number of villages in each district, totaling 200 rural desa and 2 urban kelurahan - the latter being Inobonto (in Bolaang District) and Imandi (in Dumoga Timur District) - together with its postal codes.

Notes: (a) Sangtompolang District, in the northwest of the regency, includes the offshore islands of Pulau Gogobola, Pulau Paniki, Pulau Tengah and Pulau Tudunya, all situated off the north coast.
(b) the populations at the 2010 Census of the communities now forming these three new districts are included in the figures for the existing districts from which they were cut out.
(c) Lolak District includes the offshore islands of Pulau Molosing and Pulau Tikus, situated off the north coast.

A new airport was proposed in 2015 as a construction project located in Lolak town. The government allocated IDR250 billion (USD17.2 million) for the project. Construction was scheduled to commence in 2018 and complete by 2021. The airport originally will feature a 1400m runway, later to be extended to 2800m. The detailed airport planning envisages a runway both direction 10-28.^[5]

Lolak has a tropical rainforest climate (Af) with moderate rainfall from July to September and heavy rainfall in the remaining months.