The wider Pala region lies within an area of Kerala with very old patterns of settlement, agriculture, river-based habitation, and trade. Before the modern municipality took shape, the surrounding countryside was occupied by agrarian communities connected to the historic polities of central Kerala and, later, the princely state of Travancore. Indigenous communities lived in the larger hill and forested tracts of the region, especially farther east toward the high ranges.
Pala's development is closely tied to the Meenachil River valley and to inland movement from the coastal and central parts of Travancore into the fertile and later plantation-oriented interior. Over the 19th and 20th centuries, migration by farming families, including many Syrian Christian households, transformed the regional economy. Wet cultivation, coconut, arecanut, tapioca, and other crops were followed by the expansion of cash crops, especially rubber.
Christian institutions played a particularly important part in the town's growth. Churches, schools, charitable institutions, and parish networks helped make Pala a recognized religious and educational center. St. Thomas Christian traditions are strong in the area, and the diocese associated with Pala has been a major influence in local society. This institutional framework encouraged literacy, professional education, and migration into business and the Gulf economies.
Under Travancore and later in post-independence Kerala, roads, market functions, and local administration gradually expanded. Pala emerged as a municipality and became a notable inland commercial town serving eastern Kottayam district. Political life in the area has also been prominent in Kerala, with Pala often discussed as an electorally significant constituency.
In modern decades, the city has balanced older agricultural wealth with service-sector growth. Banking, private education, retail trade, healthcare, and remittance-supported household economies have become increasingly important. Like many towns in Kerala, Pala also faces contemporary pressures: traffic congestion, changing land use, youth migration, and the need to modernize urban infrastructure while preserving a strong community identity.