Seaforth is a city located in Redwood County Minnesota. With a 2020 population of 80, it is the 786th largest city in Minnesota and the 18641st largest city in the United States . Seaforth is currently declining at a rate of -1.23% annually and its population has decreased by -6.98% since the most recent census, which recorded a population of 86 in 2010. Seaforth reached it's highest population of 86 in 2010. Spanning over 1 miles, Seaforth has a population density of 79 people per square mile.
The average household income in Seaforth is $47,085 with a poverty rate of 8.24%. The median rental costs in recent years comes to - per month, and the median house value is $57,500. The median age in Seaforth is 38.8 years, 35 years for males, and 42.8 years for females.