In 1851, the first known residence in the Easton wilderness was built by Henry Wilson, who had taught school in Presque Isle. When Solomon Bolster arrived in 1854, he joined Henry Wilson and Augustus Rackliffe, its sole residents. In 1855-1856, Noah Barker partitioned the township into 142 lots of 160 acres in size, thereby determining its layout. The state opened it for settlement and, on July 26, 1856, it was organized as the Fremont Plantation. A schoolhouse was built in 1858 and the first of several lumber mills was constructed in another year. By 1860, the population was 320. Growth of the population slowed during the Civil War, and the town of Easton was incorporated 1865. Economic growth was slow, evidenced by an 1862 record that taxes should be paid in grain or shingles. The first store was opened in 1863. A starch factory was built in 1877, and a steam shingle mill in 1879. Easton became "one of the greatest potato producing towns in the County". The 1880s saw the appearance of the Methodists, Free Will Baptists and the Odd Fellows. By 1880 the population was 835; by 1890, 978.
At the 2010 census, there were 1,287 people, 536 households and 352 families living in the town. The population density was. There were 596 housing units at an average density of. The racial makeup of the town was 96.6% White, 0.3% African American, 0.9% Native American, 0.1% Asian, 0.1% from other races, and 2.0% from two or more races. Hispanic or Latino of any race were 0.9% of the population. There were 536 households of which 28.4% had children under the age of 18 living with them, 52.4% were married couplesliving together, 9.0% had a female householder with no husband present, 4.3% had a male householder with no wife present, and 34.3% were non-families. 29.1% of all households were made up of individuals and 13.1% had someone living alone who was 65 years of age or older. The average household size was 2.40 and the average family size was 2.94. The median age was 42.5 years. 23.7% of residents were under the age of 18; 6% were between the ages of 18 and 24; 23.4% were from 25 to 44; 31.1% were from 45 to 64; and 15.9% were 65 years of age or older. The gender makeup of the town was 49.7% male and 50.3% female.
At the 2000 census, there were 1,249 people, 524 households and 355 families living in the town. The population density was 32.2 per square mile. There were 566 housing units at an average density of 14.6 per square mile. The racial makeup of the town was 97.28% White, 0.32% African American, 1.68% Native American, 0.32% Asian, and 0.40% from two or more races. Hispanic or Latino of any race were 0.56% of the population. There were 524 households of which 28.8% had children under the age of 18 living with them, 56.5% were married couples living together, 8.0% had a female householder with no husband present, and 32.1% were non-families. 27.9% of all households were made up of individuals and 13.5% had someone living alone who was 65 years of age or older. The average household size was 2.38 and the average family size was 2.90. 23.1% of the population were under the age of 18, 8.0% from 18 to 24, 28.3% from 25 to 44, 25.7% from 45 to 64, and 15.0% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 94.2 males. For every 100 females age 18 and over, there were 90.3 males. The median household income was $29,922 and the median family income was $36,500. Males had a median income of $27,917 and females $20,735. The per capita income was $15,227. About 7.4% of families and 12.5% of the population were below the poverty line, including 18.8% of those under the age of 18 and 13.5% of those 65 and older.
