Golden Gate, IL has a population of 65 and is the 27,801st largest city in the United States. The population density is 856 per sq mi which is 285% higher than the Illinois average and 845% higher than the national average. The median age in Golden Gate is 35 which is approximately 8% lower than the Illinois average of 37. In Golden Gate, 25% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 60% of Golden Gate residents were born in Illinois, 40% were born out of state, 0% were born outside of the United States and 0% were foreign born.