mclean population
Population of McLean, IL. Last official estimated population of McLean village (McLean County**, Illinois state) was 823 (year 2014)[1]. This was 0% of total US population and 0.01% of total Illinois state population. Area of McLean village is 0.4 miÂ² (=1.1 kmÂ²)[6], in this year population density was 1,896.31 p/miÂ².