Grandville, MI has a population of 15,842 and is the 2,702nd largest city in the United States. The population density is 2,186 per sq mi which is 1128% higher than the Michigan average and 2313% higher than the national average. The median age in Grandville is 36 which is approximately 9% lower than the Michigan average of 40. In Grandville, 57% of the population over 15 years of age are married, 93% speak English and 5% speak Spanish. 83% of Grandville residents were born in Michigan, 12% were born out of state, 0% were born outside of the United States and 5% were foreign born.