Groveland, ID has a population of 1,007 and is the 15,105th largest city in the United States. The population density is 438 per sq mi which is 2198% higher than the Idaho average and 384% higher than the national average. The median age in Groveland is 32 which is approximately 9% lower than the Idaho average of 36. In Groveland, 53% of the population over 15 years of age are married, 87% speak English and 13% speak Spanish. 79% of Groveland residents were born in Idaho, 14% were born out of state, 1% were born outside of the United States and 7% were foreign born.