Warren is the third most populous city in
Michigan. It was incorporated in
1957 and consists of what was previously Warren Township, less the city of [Center Line]
?. It is a six mile by six mile (10 km) square in the southwest corner of [Macomb County]
? in suburban
Detroit. The city of Center Line is enclosed within Warren. Other cities bordering on Warren are
Detroit, [Hazel Park]
?, [Madison Heights]
?, [Sterling Heights]
?, Roseville
? and Eastpointe
?. The city is home to about 150,000 residents and a wide variety of businesses, including
General Motors' Technical Center. The current mayor is Mr. Mark Steenbergh.