San Ardo, formerly known as San Bernardo (Spanish for "St. Bernard"), is an unincorporated community and census-designated place (CDP) in Monterey County, California, United States. at an elevation of .
Geography
San Ardo is near the point where the broad Salinas Valley has its southeastern terminus and pinches out within the converging portions of the California Coast Ranges, including the Santa Lucia Mountains on the west and the Cholame Hills and the Diablo Range on the east. U.S. Route 101 passes west of the town, leading northwest to to King City and to Salinas, the Monterey county seat, while to the southeast it leads to Paso Robles.
According to the United States Census Bureau, the CDP has a total area of , all of it land.
Economy
The huge San Ardo Oil Field is about south of town. Much of the local economy is based on agriculture (including farming and ranching), and servicing the oil field.
Demographics
San Ardo first appeared as a census designated place in the 2000 U.S. census.
The whole population lived in households. There were 124 households, out of which 52 (41.9%) had children under the age of 18 living in them, 57 (46.0%) were married-couple households, 15 (12.1%) were cohabiting couple households, 23 (18.5%) had a female householder with no partner present, and 29 (23.4%) had a male householder with no partner present. 28 households (22.6%) were one person, and 10 (8.1%) were one person aged 65 or older. The average household size was 3.16.
The age distribution was 136 people (34.7%) under the age of 18, 37 people (9.4%) aged 18 to 24, 94 people (24.0%) aged 25 to 44, 77 people (19.6%) aged 45 to 64, and 48 people (12.2%) who were 65years of age or older. The median age was 28.8years. For every 100 females, there were 136.1 males.
The whole population lived in households, no one lived in non-institutionalized group quarters and no one was institutionalized.
There were 140 households, 76 (54.3%) had children under the age of 18 living in them, 82 (58.6%) were opposite-sex married couples living together, 16 (11.4%) had a female householder with no husband present, 13 (9.3%) had a male householder with no wife present. There were 6 (4.3%) unmarried opposite-sex partnerships, and 1 (0.7%) same-sex married couples or partnerships. 22 households (15.7%) were one person and 9 (6.4%) had someone living alone who was 65 or older. The average household size was 3.69. There were 111 families (79.3% of households); the average family size was 4.13.
The age distribution was 185 people (35.8%) under the age of 18, 66 people (12.8%) aged 18 to 24, 139 people (26.9%) aged 25 to 44, 83 people (16.1%) aged 45 to 64, and 44 people (8.5%) who were 65 or older. The median age was 26.6 years. For every 100 females, there were 112.8 males. For every 100 females age 18 and over, there were 129.0 males.
There were 158 housing units at an average density of 351.7 per square mile, of the occupied units 47 (33.6%) were owner-occupied and 93 (66.4%) were rented. The homeowner vacancy rate was 4.1%; the rental vacancy rate was 9.6%. 145 people (28.0% of the population) lived in owner-occupied housing units and 372 people (72.0%) lived in rental housing units.
2000
At the 2000 census, the median household income was $25,208 and the median family income was $31,500. Males had a median income of $30,417 versus $14,375 for females. The per capita income for the CDP was $11,379. About 15.4% of families and 24.0% of the population were below the poverty line, including 32.5% of those under age 18 and 13.5% of those age 65 or over.