Seaton, IL has a population of 205 and is the 24,343rd largest city in the United States. The population density is 130 per sq mi which is 42% lower than the Illinois average and 43% higher than the national average. The median age in Seaton is 49 which is approximately 32% higher than the Illinois average of 37. In Seaton, 68% of the population over 15 years of age are married, 98% speak English and 1% speak Spanish. 80% of Seaton residents were born in Illinois, 16% were born out of state, 0% were born outside of the United States and 4% were foreign born.
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The population density in Seaton is 42% lower than Illinois.
The median age in Seaton is 32% higher than Illinois.
In Seaton 100.00% of the population is White.
In Seaton 0.00% of the population is Black or African American.