The North-Central of Chicago is where about 4,754 people live in West Loop. This is also the home of Kinzie Station | 324 N Jefferson. The average age Kinzie Station | 324 N Jefferson of residents is around 30.8 years. To find Kinzie Station | 324 N Jefferson on a map, look for zip code 60607. Real estate in this area retails on average $761,818 which comes down to about $226 /SqFt. The average family in West Loop consists of 2.6 members.