Breastmilk is quite different when the baby is 6 days old, 6 months old, and 18 months old. These changes happen gradually over time. Formulas come in a few different stages to try to address childrenâs changing nutritional needs as they grow.
The 2016 Antioch, Illinois, population is 14,329. There are 1,779 people per square mile (population density).
The village maintained a small-town character with slow growth into the mid-1980s. After 1990 there was more rapid residential development, with developers building hundreds of homes in several new subdivisions. The village population as of the 2000 census was 8,788, with 21,879 in Antioch Township.