Holiday Shores, IL has a population of 2,785 and is the 9,181st largest city in the United States. The population density is 1,716 per sq mi which is 653% higher than the Illinois average and 1794% higher than the national average. The median age in Holiday Shores is 44 which is approximately 17% higher than the Illinois average of 37. In Holiday Shores, 74% of the population over 15 years of age are married, 97% speak English and 1% speak Spanish. 63% of Holiday Shores residents were born in Illinois, 32% were born out of state, 0% were born outside of the United States and 5% were foreign born.