Khushab District was a forested agricultural region during the Indus Valley civilization. The Vedic period was characterized by Indo-Aryan culture that invaded from Central Asia and settled in the Punjab region. The Kambojas, Daradas, Kaikayas, Madras, Pauravas, Yaudheyas, Malavas, and Kurus invaded, settled and ruled the ancient Punjab region.

After overrunning the Achaemenid Empire in 331 BCE, Alexander the Great marched into the Punjab region with an army of 50,000. The Khushab region was ruled by Maurya Empire, Indo-Greek kingdom, Kushan Empire, Gupta Empire, White Huns, Kushano-Hephthalites and the Turk and Hindu Shahi kingdoms.

In 997 CE, Sultan Mahmud Ghaznavi, took over the Ghaznavid dynasty empire established by his father, Sultan Sebuktegin. In 1005, he conquered the Shahis in Kabul in 1005, and followed it by the conquests of the Punjab region. The Delhi Sultanate and, later, the Mughal Empire ruled the region. The Punjab region became predominantly Muslim due to missionary Sufi saints whose dargahs dot the landscape.

After the decline of the Mughal Empire, the Sikh Empire invaded and occupied the Khushab District. During the period of British rule, Khushab district increased in population and importance.

The predominantly Muslim population of Khushab District supported the Muslim League and Pakistan movement. After independence in 1947, the minority Hindus and Sikhs migrated to India while the Muslim refugees, Rajputs, from India settled in the Hadali after Partition of India and Pakistan in 1947. Muslim Rajputs who migrated to India settled in the Hadali.

Hadali's main source of income is agriculture. The main crops cultivated in Hadali are sugarcane, wheat and rice.^[4]

The practice of cattle-farming also contributes to the economy in Hadali.^{[citation needed]}

• Chiragh Bali, folk hero and dacoit
• Sardar Bahadur Sujan Singh, jagirdar, agriculturalist and contractor
• Governor Ujjal Singh, a freedom fighter, politician and Governor of Punjab (India) and Tamil Nadu
• Sardar Bahadur Sir Sobha Singh, contractor, real-estate developer and politician who once owned around half of Lutyens' Delhi
• Khushwant Singh, a world-renowned journalist and politician, who wrote multiple books including Train to Pakistan
• Brigadier Gurbux Singh, soldier, served during the Annexation of Goa and 1962 Sino-Indian War
• Nilofar Bakhtiar, NCSW Chairperson, Federal Minister of Tourism, involved in a highly-publicized scandal

32°17′32″N 72°11′32″E / 32.29222°N 72.19222°E / 32.29222; 72.19222

• "Natural Resources of Khushab District on Punjab Portal website".