In the city the population was spread out with 30.2% under the age of 18, 12.1% from 18 to 24, 33.4% from 25 to 44, 16.4% from 45 to 64, and 7.9% who were 65 years of age or older.
* до 19 лет — 33,4 %* от 20 до 29 лет — 15,8 %* от 30 до 44 лет — 21,9 %* от 45 до 64 лет — 21,4 %* от 65 лет — 7,4 %Средний возраст жителя Уокигана — 30,5 лет.