Trosky, MN has a population of 103 and is the 26,841st largest city in the United States. The population density is 73 per sq mi which is 18% higher than the Minnesota average and 19% lower than the national average. The median age in Trosky is 41 which is approximately 8% higher than the Minnesota average of 38. In Trosky, 68% of the population over 15 years of age are married, 100% speak English and 0% speak Spanish. 57% of Trosky residents were born in Minnesota, 42% were born out of state, 1% were born outside of the United States and 0% were foreign born.