Okara District (Punjabi, Urdu: ضِلع اوكاڑا), is a district of Sahiwal Division in Punjab, Pakistan. The Multan Road connects the district capital, Okara with Lahore 110 km away and Faisalabad is 100 km by passing away Ravi River. Okara began as a small town about 40 km from the city of Sahiwal. It later become a city in its own right. According to the 1998 census, the district had a population of 2,232,992 of which 12.84% were urban. The postal code of Okara is 56300.
Okara District shares boundary on the South Bahawalnagar,on the South-West by Pakpattan, on the west by Sahiwal, on the north by the districts of Faisalabad and Nankana Sahib, on the Near-East & Far-North by Kasur, on the South-East by Fazilka (India). Okara District lies on Radcliffe line/Indo-Pakistani border, therefore its geographic importantance for defence is high. Okara Cantonment is a beautiful Cantt of Pakistan.
Okara region was agricultural region with forests during the Indus Valley Civilization. The Vedic period is characterized by Indo-Aryan culture that invaded from Central Asia and settled in Punjab region. The Kambojas, Daradas, Kaikayas, Madras, Pauravas, Yaudheyas, Malavas, Saindhavas and Kurus invaded, settled and ruled ancient Punjab region. After overrunning the Achaemenid Empire in 331 BCE, Alexander marched into present-day Punjab region with an army of 50,000. The Okara was ruled by Maurya Empire, Indo-Greek kingdom, Kushan Empire, Gupta Empire, White Huns, Kushano-Hephthalites and Shahi kingdoms.