Three Rocks, California

From Wikipedia, the free encyclopedia
Jump to: navigation, search
Three Rocks
census-designated place
Three Rocks is located in California
Three Rocks
Three Rocks
Location in California
Coordinates: 36°30′09″N 120°23′30″W / 36.50250°N 120.39167°W / 36.50250; -120.39167Coordinates: 36°30′09″N 120°23′30″W / 36.50250°N 120.39167°W / 36.50250; -120.39167
Country  United States
State  California
County Fresno County
Area[1]
 • Total 0.750 sq mi (1.941 km2)
 • Land 0.750 sq mi (1.941 km2)
 • Water 0 sq mi (0 km2)  0%
Elevation[2] 423 ft (129 m)
Population (2010)
 • Total 246
 • Density 330/sq mi (130/km2)
Time zone Pacific (PST) (UTC-8)
 • Summer (DST) PDT (UTC-7)
GNIS feature IDs 1665672; 2583162
U.S. Geological Survey Geographic Names Information System: Three Rocks, California; U.S. Geological Survey Geographic Names Information System: Three Rocks, California

Three Rocks is a census-designated place[3] in Fresno County, California, United States.[2] It lies at an elevation of 423 feet (129 m).[2] The population is 246.

Demographics[edit]

The 2010 United States Census[4] reported that Three Rocks had a population of 246. The population density was 328.2 people per square mile (126.7/km²). The racial makeup of Three Rocks was 129 (52.4%) White, 0 (0.0%) African American, 1 (0.4%) Native American, 0 (0.0%) Asian, 0 (0.0%) Pacific Islander, 102 (41.5%) from other races, and 14 (5.7%) from two or more races. Hispanic or Latino of any race were 235 persons (95.5%).

The Census reported that 246 people (100% of the population) lived in households, 0 (0%) lived in non-institutionalized group quarters, and 0 (0%) were institutionalized.

There were 55 households, out of which 36 (65.5%) had children under the age of 18 living in them, 33 (60.0%) were opposite-sex married couples living together, 7 (12.7%) had a female householder with no husband present, 5 (9.1%) had a male householder with no wife present. There were 3 (5.5%) unmarried opposite-sex partnerships, and 0 (0%) same-sex married couples or partnerships. 3 households (5.5%) were made up of individuals and 2 (3.6%) had someone living alone who was 65 years of age or older. The average household size was 4.47. There were 45 families (81.8% of all households); the average family size was 4.49.

The population was spread out with 76 people (30.9%) under the age of 18, 27 people (11.0%) aged 18 to 24, 71 people (28.9%) aged 25 to 44, 52 people (21.1%) aged 45 to 64, and 20 people (8.1%) who were 65 years of age or older. The median age was 31.0 years. For every 100 females there were 117.7 males. For every 100 females age 18 and over, there were 132.9 males.

There were 60 housing units at an average density of 80.0 per square mile (30.9/km²), of which 31 (56.4%) were owner-occupied, and 24 (43.6%) were occupied by renters. The homeowner vacancy rate was 3.1%; the rental vacancy rate was 0%. 131 people (53.3% of the population) lived in owner-occupied housing units and 115 people (46.7%) lived in rental housing units.

References[edit]

  1. ^ U.S. Census
  2. ^ a b c U.S. Geological Survey Geographic Names Information System: Three Rocks, California
  3. ^ U.S. Geological Survey Geographic Names Information System: Three Rocks, California
  4. ^ All data are derived from the United States Census Bureau reports from the 2010 United States Census, and are accessible on-line here. The data on unmarried partnerships and same-sex married couples are from the Census report DEC_10_SF1_PCT15. All other housing and population data are from Census report DEC_10_DP_DPDP1. Both reports are viewable online or downloadable in a zip file containing a comma-delimited data file. The area data, from which densities are calculated, are available on-line here. Percentage totals may not add to 100% due to rounding. The Census Bureau defines families as a household containing one or more people related to the householder by birth, opposite-sex marriage, or adoption. People living in group quarters are tabulated by the Census Bureau as neither owners nor renters. For further details, see the text files accompanying the data files containing the Census reports mentioned above.