2020 census As of the
2020 census, there were 4,892 people in the city. The median age was 36.8 years, 28.0% of residents were under the age of 18, 17.9% of residents were 65 years of age or older, and for every 100 females there were 88.8 males, with 86.3 males for every 100 females age 18 and over. There were 1,741 households in Carrizo Springs, of which 38.3% had children under the age of 18, 40.6% were married-couple households, 17.8% were households with a male householder and no spouse or partner present, and 34.8% were households with a female householder and no spouse or partner present; 1,243 of these households were families. 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.
2000 census As of the
census of 2000, 5,655 people, 1,816 households, and 1,450 families were residing in the city. The
population density was 1,812.9 people per mi2 (699.8/km). The 2,109 housing units averaged 676.1 per mi2 (261.0/km). The
racial makeup of the city was 75.3% White, 1.3% African American, 0.7% Native American, 1.1% Asian, 19.0% from other races, and 2.6% from two or more races. Hispanics or Latinos of any race were 87.2% of the population. Of the 1,816 households, 43.2% had children under the age of 18 living with them, 54.0% were married couples living together, 20.0% had a female householder with no husband present, and 20.1% were not families. About 17.7% of all households were made up of individuals, and 9.5% had someone living alone who was 65 or older. The average household size was 3.06, and the average family size was 3.47. In the city, the age distribution was 33.3% under 18, 9.7% from 18 to 24, 25.0% from 25 to 44, 18.8% from 45 to 64, and 13.2% who were 65 or older. The median age was 31 years. For every 100 females, there were 91.8 males. For every 100 females age 18 and over, there were 88.3 males. The median income for a household in the city was $21,306, and for a family was $22,375. Males had a median income of $24,536 versus $15,000 for females. The
per capita income for the city was $8,642. About 30.8% of families and 33.8% of the population were below the
poverty line, including 42.9% of those under age 18 and 29.9% of those age 65 or over. ==Education==