South Canara in the context of Udupi

The Malayali people (Malayalam: [mɐlɐjaːɭi]; also spelt Malayalee and sometimes known by the demonym Keralite) are a Dravidian ethnic group native to the southern Indian state of Kerala, and the union territory of Lakshadweep. They are predominantly native speakers of the Malayalam language, one of the eleven classical languages of India. The state of Kerala was created in 1956 through the States Reorganisation Act. Prior to that, since the 1800s existed the Kingdom of Cochin, the Travancore, Malabar District, and South Canara of the British Raj. The Malabar District was annexed by the British Indians through the Third Mysore War (1790–92) from Tipu Sultan. Before that, the Malabar District was under various kingdoms including the Zamorins of Calicut, Kingdom of Tanur, Arakkal kingdom, Kolathunadu, Valluvanad and Palakkad Rajas.

According to the Indian census of 2011, there are approximately 33 million Malayalis in Kerala, making up 97% of the total population of the state. Malayali minorities are also found in the neighboring state of Tamil Nadu, mainly in Kanyakumari district and Nilgiri district and Dakshina Kannada and Kodagu districts of Karnataka and also in other metropolitan areas of India. Over the course of the later half of the 20th century, significant Malayali communities have emerged in Persian Gulf countries, including the United Arab Emirates (UAE), Bahrain, Saudi Arabia, Oman, Qatar and Kuwait and to a lesser extent, other developed nations with a primarily immigrant background such as Malaysia, Singapore, the United States (US), the United Kingdom (UK), Australia, New Zealand and Canada. As of 2013, there were an estimated 1.6 million ethnic Malayali expatriates worldwide. The estimated population of Malayalees in Malaysia in year 2020 is approximately 348,000, which makes up 12.5% of the total number of Indian population in Malaysia that makes them the second biggest Indian ethnic group in Malaysia, after the Tamils. Most of the Malayalee population in Malaysia aged 18 to 30 are known to be either the third, fourth, or fifth generation living as a Malaysian citizen. According to A. R. Raja Raja Varma, Malayalam was the name of the place, before it became the name of the language spoken by the people.

Udupi district (also Udipi (IPA: [uɖupi]) in Kannada or Odipu (IPA: [oɖipu]) in Tulu language) is an administrative subdivision in the Karnataka state of India, with the district headquarters in the city of Udupi. It is situated in the Canara old north Malabar coastal region. There are seven taluks, 233 villages and 21 towns in Udupi district. The three northern tehsils of Udupi, Kundapur and Karkala, were partitioned from Dakshina Kannada district (South Canara) to form Udupi district on 25 August 1997. Moodabidri was officially declared as new tehsil (taluk) in 2018.

In February 2018, the district was split to into 3 more taluks, with Byndoor being carved out of Kundapur taluk and the Udupi taluk being split into three parts. Along with the initial Udupi taluk, Kapu, Brahmavar and Hebri were created.