North Tustin first appeared as an
unincorporated community in the
1970 U.S. census under the name
Tustin Foothills; The age distribution was 21.5% under the age of 18, 8.1% aged 18 to 24, 18.5% aged 25 to 44, 30.6% aged 45 to 64, and 21.4% who were 65years of age or older; the median age was 46.7years. For every 100 females, there were 97.3 males, and for every 100 females age 18 and over, there were 94.6 males. Overall, 99.6% of residents lived in households, 0.3% lived in non-institutionalized group quarters, and 0.2% were institutionalized. reported that North Tustin had a population of 24,917. The population density was . The racial makeup of North Tustin was 20,836 (83.6%)
White (75.4% Non-Hispanic White), 148 (0.6%)
African American, 104 (0.4%)
Native American, 1,994 (8.0%)
Asian, 52 (0.2%)
Pacific Islander, 908 (3.6%) from
other races, and 875 (3.5%) from two or more races.
Hispanic or
Latino of any race were 3,260 persons (13.1%). The Census reported that 24,726 people (99.2% of the population) lived in households, 161 (0.6%) lived in non-institutionalized group quarters, and 30 (0.1%) were institutionalized. There were 8,580 households, out of which 3,036 (35.4%) had children under the age of 18 living in them, 5,971 (69.6%) were
opposite-sex married couples living together, 685 (8.0%) had a female householder with no husband present, 310 (3.6%) had a male householder with no wife present. There were 200 (2.3%)
unmarried opposite-sex partnerships, and 69 (0.8%)
same-sex married couples or partnerships. 1,276 households (14.9%) were made up of individuals, and 764 (8.9%) had someone living alone who was 65 years of age or older. The average household size was 2.88. There were 6,966
families (81.2% of all households); the average family size was 3.19. The population was spread out, with 5,857 people (23.5%) under the age of 18, 1,709 people (6.9%) aged 18 to 24, 4,613 people (18.5%) aged 25 to 44, 7,979 people (32.0%) aged 45 to 64, and 4,759 people (19.1%) who were 65 years of age or older. The median age was 45.6 years. For every 100 females, there were 96.3 males. For every 100 females age 18 and over, there were 94.0 males. There were 8,866 housing units at an average density of , of which 7,676 (89.5%) were owner-occupied, and 904 (10.5%) were occupied by renters. The homeowner vacancy rate was 0.9%; the rental vacancy rate was 3.4%. 22,095 people (88.7% of the population) lived in owner-occupied housing units and 2,631 people (10.6%) lived in rental housing units. According to the 2010 United States Census, North Tustin had a median household income of $119,207, with 3.0% of the population living below the federal poverty line. ==Government==