Population Demographics
As of 2025 the population of Swanville, MN is 346. The population is expected to grow to 352 by 2030 - a growth rate of 0.34%.
The median age of Swanville, MN residents is 43.
The diversity index of Swanville, MN is 7.8, meaning that there is a 8% chance that any two people selected out of 100 residents will be of different race or ethnicity from one another.