Inaruwa (Nepali: इनरुवा) is the headquarter of Sunsari district that lies in the Koshi province of Eastern Nepal.

In 2015, after the implementation of federalism all over Nepal, VDCs like Babiya, Madhesa, Dumraha, Jalpapur, Chadwela were merged into this municipality.

During Vedic Period, Inaruwa was a part of Mithila region that was subsequently annexed by King Mawrong into Limbuwan rajya along with its neighbouring districts Jhapa and Morang.

The place got its name from these people repeatedly calling it "इनार वा" (pronounced as Inarwa) in their mother tongue, which means, 'place where is a well'.

[3] Bold names are Adhikrit Inaruwa lies in the south-east part of Nepal and is within the terai plain.

The hospital is staffed with a team of highly skilled and experienced medical professionals who specialize in a wide range of human healthcare services.

Additionally, the hospital also offers services under health insurance policies, making quality healthcare accessible to a wider range of individuals.

In addition to the Mahendra Highway, Inaruwa also has roadways that link it to the Indian border via Dewangunj and Bhutaha.

Furthermore, the city has a newly built bus station that provides links to Prakashpur, Bhutaha and other junctions on the Mahendra Highway.

This makes Inaruwa an important transportation hub for the region, connecting people and goods to various destinations.

According to latest data as published by Inaruwa municipality, 27 public schools with highly appreciated technology like E-attendance and Wi-fi.