Caledonia, IL has a population of 232 and is the 23,764th largest city in the United States. The population density is 224 per sq mi which is 1% higher than the Illinois average and 147% higher than the national average. The median age in Caledonia is 40 which is approximately 6% higher than the Illinois average of 37. In Caledonia, 65% of the population over 15 years of age are married, 86% speak English and 10% speak Spanish. 68% of Caledonia residents were born in Illinois, 23% were born out of state, 0% were born outside of the United States and 9% were foreign born.
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The population density in Caledonia is 1% higher than Illinois.
The median age in Caledonia is 6% higher than Illinois.
In Caledonia 92.67% of the population is White.
In Caledonia 0.00% of the population is Black or African American.