Nice, CA has a population of 2,260 and is the 10,360th largest city in the United States. The population density is 1,310 per sq mi which is 464% higher than the California average and 1346% higher than the national average. The median age in Nice is 52 which is approximately 44% higher than the California average of 36. In Nice, 46% of the population over 15 years of age are married, 86% speak English and 10% speak Spanish. 66% of Nice residents were born in California, 24% were born out of state, 0% were born outside of the United States and 9% were foreign born.