2020 census As of the
2020 census, Amherst had a population of 12,681. The median age was 46.9 years. 20.2% of residents were under the age of 18 and 22.9% of residents were 65 years of age or older. For every 100 females there were 94.7 males, and for every 100 females age 18 and over there were 92.3 males age 18 and over. There were 5,155 households in Amherst, of which 26.8% had children under the age of 18 living in them. Of all households, 55.2% were married-couple households, 14.9% were households with a male householder and no spouse or partner present, and 24.2% were households with a female householder and no spouse or partner present. About 25.5% of all households were made up of individuals and 13.3% had someone living alone who was 65 years of age or older. of 2010, there were 12,021 people, 4,772 households, and 3,463 families residing in the city. The
population density was . There were 5,031 housing units at an average density of . The racial makeup of the city was 95.7%
White, 0.7%
African American, 0.2%
Native American, 0.7%
Asian, 1.0% from
other races, and 1.7% from two or more races.
Hispanic or
Latino of any race were 5.3% of the population. There were 4,772 households, of which 30.8% had children under the age of 18 living with them, 57.7% were
married couples living together, 10.7% had a
female householder with no husband present, 4.1% had a male householder with no wife present, and 27.4% were non-families. 23.7% of all households were made up of individuals, and 11.5% had someone living alone who was 65 years of age or older. The average household size was 2.50 and the average family size was 2.95. The median age in the city was 45 years. 22.1% of residents were under the age of 18; 7.3% were between the ages of 18 and 24; 20.7% were from 25 to 44; 32.3% were from 45 to 64; and 17.8% were 65 years of age or older. The gender makeup of the city was 48.3% male and 51.7% female.
2000 census As of the
census of 2000, there were 11,797 people, 4,459 households, and 3,388 families residing in the city. The population density was . There were 4,603 housing units at an average density of . The racial makeup of the city was 96.84%
White, 0.53%
African American, 0.14%
Native American, 0.73%
Asian, 0.01%
Pacific Islander, 0.78% from
other races, and 0.98% from two or more races.
Hispanic or
Latino of any race were 2.93% of the population. There were 4,459 households, out of which 34.4% had children under the age of 18 living with them, 65.6% were
married couples living together, 7.9% had a female householder with no husband present, and 24.0% were non-families. Twenty-one.six percent of all households were made up of individuals, and 11.1% had someone living alone who was 65 years of age or older. The average household size was 2.61, and the average family size was 3.04. In the city the population was spread out, with 26.0% under the age of 18, 5.6% from 18 to 24, 27.3% from 25 to 44, 25.4% from 45 to 64, and 15.7% who were 65 years of age or older. The median age was 40 years. For every 100 females, there were 92.2 males. For every 100 females age 18 and over, there were 87.9 males. The median income for a household in the city was $53,516, and the median income for a family was $57,990. Males had a median income of $47,750 versus $27,880 for females. The
per capita income for the city was $25,565. About 1.2% of families and 2.1% of the population were below the
poverty line, including 0.3% of those under age 18 and 3.5% of those age 65 or over. ==Notable people==