Simplify the following text for a Grade 8 native English-speaking person.
Original: In 2006 , 84,437 people lived in Norwalk , making it the third largest city in Fairfield County and the sixth largest city in Connecticut .
Simplified: According to the 2010 U.S. Census , the population of the city is 85,603 , making it the sixth largest city in Connecticut , and the third largest in Fairfield County .