In N/A, Pleasant Plains, IL had a population of N/A people with a median age of 35.2 and a median household income of $78,542. Between N/A and N/A the population of Pleasant Plains, IL N/A from N/A to N/A, a N/A% N/A and its median household income declined from $78,611 to $78,542, a −0.0878% decrease.
The 5 largest ethnic groups in Pleasant Plains, IL are White (Non-Hispanic) (94.4%), Two+ (Hispanic) (2.04%), American Indian & Alaska Native (Non-Hispanic) (1.66%), Two+ (Non-Hispanic) (1.66%), and Asian (Non-Hispanic) (0.255%).
N/A of the households in Pleasant Plains, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.7% of the residents in Pleasant Plains, IL are U.S. citizens.