#82 dated August 18, 1947, was marked by a rapid initial development, so that when the province of South Cotabato was created under Republic Act No.

It was on August 18, 1947, when President Manuel Roxas signed the Executive Order creating the municipalities in the entire province of Cotabato, one of which was Marbel (now Koronadal).

The municipal government of Koronadal began its official function on January 1, 1948, with an approved Annual Estimated Budget of ₱30,000.00 (equivalent to ₱3,711,923 in 2021).

At present, City of Koronadal is a fast-developing growth center composed of twenty-seven barangays including the four zones in the poblacion.

304 signed by then President Gloria Macapagal Arroyo, the City of Koronadal was named as the Regional political and socio-economic center of Soccsksargen on March 30, 2004.

The city is characterized by a vibrant culture that remains active both during the day and into the night, supported by a variety of malls, retail establishments, dining options, and entertainment venues.

Its economic landscape is bolstered by the presence of major corporations investing in various sectors, alongside a flourishing real estate market, thriving local enterprises, and an expanding network of educational institutions.

Significant advancements have been made in public infrastructure, including modernized traffic systems, improved road networks, and enhanced urban lighting, contributing to greater efficiency and safety.

These developments have been achieved under the leadership of Mayor Eliordo Ogena, whose governance has fostered economic growth and infrastructural improvement.

Koronadal is located in the central part of southern Mindanao, in a gently sloping plain surrounded by low mountains.

[10] The vast majority of the Koronadal's inhabitants descended from ethnic Hiligaynon migrants from Panay (mainly Iloilo) and Negros Occidental.

The cultural diversity of the region is the result of a large influx of migrants from the north during American colonial period which continued later.

Found here are three main cultural groups: the early Filipinos who belong to various indigenous tribes living in the highlands and remote areas of Mindanao, the Maguindanaons who were early converts to Islam and who regard the region as their traditional homeland in the historical Sultanate of Maguindanao, and the Catholic Filipinos who founded settlements and communities in the course of their migrations from other parts of the country.

On June 12, 2009, President Gloria Macapagal Arroyo together with Defense Secretary Gibo Teodoro celebrated the 111th Independence Day in the city, which marks a significant and historic event in the history of Koronadal.

Koronadal serves as a central hub for healthcare in the region, offering a diverse array of facilities to ensure accessible services for all residents.

The city hosts numerous primary, elementary, and secondary schools, encompassing both public and private establishments, ensuring comprehensive educational opportunities for its community.