Pontoosuc, IL has a population of 85 and is the 27,304th largest city in the United States. The population density is 60 per sq mi which is 73% lower than the Illinois average and 33% lower than the national average. The median age in Pontoosuc is 51 which is approximately 37% higher than the Illinois average of 37. In Pontoosuc, 46% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 45% of Pontoosuc residents were born in Illinois, 55% were born out of state, 0% were born outside of the United States and 0% were foreign born.
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The population density in Pontoosuc is 73% lower than Illinois.
The median age in Pontoosuc is 37% higher than Illinois.
In Pontoosuc 97.65% of the population is White.
In Pontoosuc 0.00% of the population is Black or African American.