Rice Lake, WI has a population of 8,353 and is the 4,497th largest city in the United States. The population density is 972 per sq mi which is 826% higher than the Wisconsin average and 973% higher than the national average. The median age in Rice Lake is 42 which is approximately 9% higher than the Wisconsin average of 39. In Rice Lake, 55% of the population over 15 years of age are married, 97% speak English and 1% speak Spanish. 70% of Rice Lake residents were born in Wisconsin, 28% were born out of state, 0% were born outside of the United States and 1% were foreign born.