Illinois is one of 2 states that has lost population over the last 10 years, numbers are accelerating since home owners are paying 5 to 10 times the amount of property taxes on the same amount of assessed valuation of other states and property values are decreasing. Illinois will lose 2 more Congressional seats after 2020 Census. Just fill out the number of people on your Census form and send it in.
Come on! ONE congressional seat? It matters about as much as a million Chinese.
Now a resident will fill census on line if they choose.