As of the census of 2010, there were 1,535 people, 623 households, and 461 families living in the town. The population density was. There were 975 housing units at an average density of. The racial makeup of the town was 97.5% White, 0.5% African American, 0.4% Native American, 0.5% Asian, 0.1% from other races, and 1.1% from two or more races. Hispanic or Latino of any race were 0.5% of the population. There were 623 households of which 30.8% had children under the age of 18 living with them, 58.6% were married couplesliving together, 10.6% had a female householder with no husband present, 4.8% had a male householder with no wife present, and 26.0% were non-families. 19.3% of all households were made up of individuals and 8.2% had someone living alone who was 65 years of age or older. The average household size was 2.46 and the average family size was 2.78. The median age in the town was 43.8 years. 22.5% of residents were under the age of 18; 7% were between the ages of 18 and 24; 22% were from 25 to 44; 32.7% were from 45 to 64; and 15.8% were 65 years of age or older. The gender makeup of the town was 49.7% male and 50.3% female.
2000 census
As of the census of 2000, there were 1,220 people, 491 households, and 363 families living in the town. The population density was 30.1 people per square mile. There were 789 housing units at an average density of 19.5 per square mile. The racial makeup of the town was 97.70% White, 0.33% African American, 0.41% Native American, 0.33% Asian, and 1.23% from two or more races. Hispanic or Latino of any race were 0.25% of the population. There were 491 households out of which 29.1% had children under the age of 18 living with them, 62.1% were married couples living together, 7.1% had a female householder with no husband present, and 25.9% were non-families. 20.0% of all households were made up of individuals and 5.5% had someone living alone who was 65 years of age or older. The average household size was 2.48 and the average family size was 2.84. In the town, the population was spread out with 24.5% under the age of 18, 4.5% from 18 to 24, 30.3% from 25 to 44, 28.0% from 45 to 64, and 12.7% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 101.7 males. For every 100 females age 18 and over, there were 105.6 males. The median income for a household in the town was $34,375, and the median income for a family was $37,431. Males had a median income of $29,464 versus $23,365 for females. The per capita income for the town was $17,827. About 15.6% of families and 18.2% of the population were below the poverty line, including 26.0% of those under age 18 and 7.9% of those age 65 or over.
Schooling
Palermo is part of the Sheepscot Valley Regional School Unit. The school district's website is http://www.svrsu.org/. Palermo's elementary school is Palermo Consolidated School. This school usually has about 140 students. Most children from Palermo Consolidated School continue their education at Erskine Academy in South China, Maine.
Martin Greeley was an American farmer and politician. Born in Palermo, Maine
Frank P. Bennett was an American journalist, magazine publisher and politician who served as a member of the Massachusetts House of Representatives; he married Nancy L. Greeley of Palermo, Maine
Frank P. Bennett, Jr. was an American politician, banker, and editor who served in the Massachusetts General Court. Born in Palermo, Maine
