Fremont is a town in Sullivan County, New York, United States. The population was 1,381 at the 2010 census.
As of the census of 2000, there were 1,391 people, 563 households, and 394 families residing in the town. The population density was 27.6 people per square mile (10.7/km²). There were 1,182 housing units at an average density of 23.5 per square mile (9.1/km²). The racial makeup of the town was 94.75% White, 1.58% African American, 0.43% Native American, 1.01% Asian, 0.79% from other races, and 1.44% from two or more races. Hispanic or Latino of any race were 1.22% of the population.
There were 563 households out of which 31.4% had children under the age of 18 living with them, 58.1% were married couples living together, 8.7% had a female householder with no husband present, and 30.0% were non-families. 27.0% of all households were made up of individuals and 13.3% had someone living alone who was 65 years of age or older. The average household size was 2.47 and the average family size was 3.00.
In the town, the population was spread out with 25.6% under the age of 18, 4.5% from 18 to 24, 26.0% from 25 to 44, 27.0% from 45 to 64, and 16.9% who were 65 years of age or older. The median age was 42 years. For every 100 females, there were 99.6 males. For every 100 females age 18 and over, there were 94.5 males.
The median income for a household in the town was $33,125, and the median income for a family was $40,938. Males had a median income of $29,338 versus $27,125 for females. The per capita income for the town was $18,087. About 13.2% of families and 15.7% of the population were below the poverty line, including 21.8% of those under age 18 and 16.5% of those age 65 or over.