Racial and ethnic composition 2020 census As of the
2020 census, Sterling had a population of 14,764. The median age was 41.1 years. 22.6% of residents were under the age of 18 and 20.7% of residents were 65 years of age or older. For every 100 females, there were 92.8 males, and for every 100 females age 18 and over there were 90.1 males age 18 and over. 99.9% of residents lived in urban areas, while 0.1% lived in rural areas. There were 6,420 households in Sterling, of which 27.7% had children under the age of 18 living in them. Of all households, 35.6% were married-couple households, 21.3% were households with a male householder and no spouse or partner present, and 34.5% were households with a female householder and no spouse or partner present. About 37.5% of all households were made up of individuals, and 17.2% had someone living alone who was 65 years of age or older. of 2000, there were 15,596 people, 6,234 households, and 3,946 families residing in the city. The population density was . There were 6,596 housing units at an average density of . The racial makeup of the city was 84.36%
White, 2.25%
African American, 0.41%
Native American, 0.81%
Asian, 0.01%
Pacific Islander, 9.82% from
other races, and 2.35% from two or more races.
Hispanic or
Latino of any race were 19.24% of the population. There were 6,234 households, out of which 30.3% had children under the age of 18 living with them, 47.2% were
married couples living together, 12.2% had a female householder with no husband present, and 36.7% were non-families. 31.4% of all households were made up of individuals, and 14.0% had someone living alone who was 65 years of age or older. The average household size was 2.41 and the average family size was 3.04. In the city, the population was spread out across age groups, with 25.1% under the age of 18, 9.5% from 18 to 24, 28.7% from 25 to 44, 19.8% from 45 to 64, and 16.9% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 90.9 males. For every 100 females age 18 and over, there were 86.9 males. The median income for a household in the city was $37,664, and the median income for a family was $45,531. Males had a median income of $33,047 versus $21,944 for females. The
per capita income for the city was $19,432. About 7.6% of families and 10.8% of the population were below the
poverty line, including 17.0% of those under age 18 and 5.4% of those age 65 or over. ==Education==