Rewey, WI has a population of 313 and is the 22,260th largest city in the United States. The population density is 618 per sq mi which is 607% higher than the Wisconsin average and 582% higher than the national average. The median age in Rewey is 45 which is approximately 16% higher than the Wisconsin average of 39. In Rewey, 53% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 86% of Rewey residents were born in Wisconsin, 13% were born out of state, 0% were born outside of the United States and 1% were foreign born.