2020 census As of the
2020 census, Monticello had a population of 1,824. The median age was 34.2 years. 30.4% of residents were under the age of 18 and 16.1% of residents were 65 years of age or older. For every 100 females there were 110.6 males, and for every 100 females age 18 and over there were 111.9 males age 18 and over. There were 616 households in Monticello, of which 41.2% had children under the age of 18 living in them. Of all households, 60.7% were married-couple households, 15.9% were households with a male householder and no spouse or partner present, and 21.4% were households with a female householder and no spouse or partner present. About 20.1% of all households were made up of individuals and 10.7% had someone living alone who was 65 years of age or older. There were 692 housing units, of which 11.0% were vacant. The homeowner vacancy rate was 1.2% and the rental vacancy rate was 11.9%.
2000 census As of the
census of 2000, there were 1,958 people, 606 households, and 467 families residing in the city. The
population density was 757.1 people per square mile (291.9/km2). There were 717 housing units at an average density of 277.2 per square mile (106.9/km2). The racial makeup of the city was 83.09%
White, 0.10%
African American, 6.44%
Native American, 0.87%
Asian, 0.15%
Pacific Islander, 7.00% from
other races, and 2.35% from two or more races.
Hispanic or
Latino of any race were 13.69% of the population. There were 606 households, out of which 41.9% had children under the age of 18 living with them, 69.0% were married couples living together, 5.8% had a female householder with no husband present, and 22.8% were non-families. 20.8% of all households were made up of individuals, and 9.4% had someone living alone who was 65 years of age or older. The average household size was 3.09 and the average family size was 3.65. In the city, the population was spread out, with 36.5% under the age of 18, 7.6% from 18 to 24, 25.7% from 25 to 44, 17.9% from 45 to 64, and 12.3% who were 65 years of age or older. The median age was 30 years. For every 100 females, there were 110.3 males. For every 100 females age 18 and over, there were 108.7 males. The median income for a household in the city was $35,929, and the median income for a family was $42,115. Males had a median income of $31,000 versus $21,875 for females. The
per capita income for the city was $14,033. About 6.7% of families and 8.2% of the population were below the
poverty line, including 8.1% of those under age 18 and 6.3% of those age 65 or over. ==Culture==