Hubli and Dharwad have various Central Government and State Government offices to cater to the citizens of the twin-cities. Post offices, Insurance companies, Banks and financial institutions, judicial courts have been set up at various places in the city.
The list of all post offices in Hubli city is available in the article Hubli Pincode
The list of all post offices in Dharwad city is available in the article Dharwad Pincode
The principal seat of the High Court of Karnataka is located in Bangalore, the capital city of Karnataka. Two circuit benches have been established, one at Dharwad and the other one at Gulbarga.