The 60611 zip code in Chicago is where about 19,404 people live on the city's North-Central side. The average age of residents is around 42.0 years. Chicago's 60611 is home to neighborhood Gold Coast. Real estate in this area retails on average $2,392,000 which comes down to about $609 /SqFt. The average family in 60611 cionsists of 2.3 members.