Palestine is 9.6 times larger than Chicago.
Area: 5,860 km2 World Factbook
Population: 2,731,052 (July 2014) World Factbook
The State of Palestine, is a sovereign state in the Levant that is recognized by the United Nations. Its independence was declared on 15 November 1988 by the Palestine Liberation Organization and its government-in-exile in Algiers. Wikipedia
Area: 608 km2 calculated
Chicago is the third most populous city in the United States, after New York City and Los Angeles. With 2.7 million residents, it is the most populous city in both the U.S. state of Illinois and the American Midwest. Wikipedia