Bell Center, WI has a population of 113 and is the 26,589th largest city in the United States. The population density is 20 per sq mi which is 77% lower than the Wisconsin average and 78% lower than the national average. The median age in Bell Center is 50 which is approximately 29% higher than the Wisconsin average of 39. In Bell Center, 64% of the population over 15 years of age are married, 90% speak English and 8% speak Spanish. 81% of Bell Center residents were born in Wisconsin, 17% were born out of state, 2% were born outside of the United States and 0% were foreign born.