Historic Senai consists of pre-
World War II shophouses along the main road, which is divided into an upper street and a lower street by the river in the middle. During the post-war
Malayan Emergency in the late 1940s to early 1950s, resettlement policies propagated newer villages in Senai as well. A third phase of settlement was enacted in the 1970s when low-cost housing was introduced. Four main
lorongs (lanes) of residence continue to dominate these older housing estates. The 1980s brought about a major boost to Senai's population, which resulted from the construction of the Senai International Airport then, increasing economic interest in the region. Consequently, this called for the establishment of additional housing estates to cater to the expansion of Senai's infrastructure. ==Education==