Newark is a city located in Kendall County Illinois. With a 2020 population of 1,016, it is the 653rd largest city in Illinois and the 10237th largest city in the United States . Newark is currently declining at a rate of -0.59% annually but its population has increased by 2.42% since the most recent census, which recorded a population of 992 in 2010. Newark reached it's highest population of in . Spanning over 1 miles, Newark has a population density of 904 people per square mile.
The average household income in Newark is $93,193 with a poverty rate of 7.40%. The median rental costs in recent years comes to $675 per month, and the median house value is $192,600. The median age in Newark is 36.6 years, 35.6 years for males, and 37.3 years for females.