Herrick is a city located in Shelby County Illinois. With a 2020 population of 431, it is the 925th largest city in Illinois and the 13950th largest city in the United States . Herrick is currently declining at a rate of 0.00% annually and its population has decreased by -1.15% since the most recent census, which recorded a population of 436 in 2010. Herrick reached it's highest population of in . Spanning over 0 miles, Herrick has a population density of 1,178 people per square mile.
The average household income in Herrick is $48,347 with a poverty rate of 11.28%. The median rental costs in recent years comes to $528 per month, and the median house value is $47,100. The median age in Herrick is 34.7 years, 34.3 years for males, and 35 years for females.