Rollingwood, California
Encyclopedia
Rollingwood is a census-designated place
(CDP) in Contra Costa County
, California
, United States
. As of the 2010 census, Rollingwood's population was 2,969.
, the CDP has a total area of 0.2 square mile (0.517997622 km²), all of it land.
was 17,864.2 people per square mile (6,897.4/km²). The racial makeup of Rollingwood was 1,130 (38.1%) White, 220 (7.4%) African American, 28 (0.9%) Native American, 534 (18.0%) Asian, 22 (0.7%) Pacific Islander, 907 (30.5%) from other races
, and 128 (4.3%) from two or more races. Hispanic or Latino of any race were 1,836 persons (61.8%).
The Census reported that 99.8% of the population lived in households and 0.2% were institutionalized.
There were 729 households, out of which 398 (54.6%) had children under the age of 18 living in them, 438 (60.1%) were opposite-sex married couples
living together, 129 (17.7%) had a female householder with no husband present, 57 (7.8%) had a male householder with no wife present. There were 29 (4.0%) unmarried opposite-sex partnerships
, and 7 (1.0%) same-sex married couples or partnerships. 70 households (9.6%) were made up of individuals and 35 (4.8%) had someone living alone who was 65 years of age or older. The average household size was 4.06. There were 624 families
(85.6% of all households); the average family size was 4.31.
The population was spread out with 848 people (28.6%) under the age of 18, 366 people (12.3%) aged 18 to 24, 836 people (28.2%) aged 25 to 44, 669 people (22.5%) aged 45 to 64, and 250 people (8.4%) who were 65 years of age or older. The median age was 31.1 years. For every 100 females there were 97.5 males. For every 100 females age 18 and over, there were 99.0 males.
There were 776 housing units at an average density of 4,669.1 per square mile (1,802.8/km²), of which 493 (67.6%) were owner-occupied, and 236 (32.4%) were occupied by renters. The homeowner vacancy rate was 1.8%; the rental vacancy rate was 6.3%. 1,945 people (65.5% of the population) lived in owner-occupied housing units and 1,018 people (34.3%) lived in rental housing units.
of 2000, there were 2,900 people, 734 households, and 629 families residing in the CDP. The population density
was 14,036.3 people per square mile (5,331.9/km²). There were 757 housing units at an average density of 3,664.0 per square mile (1,391.8/km²). The racial makeup of the CDP was 33.14% White
, 10.41% Black
or African American
, 1.10% Native American
, 23.79% Asian
, 0.45% Pacific Islander
, 24.52% from other races
, and 6.59% from two or more races. 42.24% of the population were Hispanic
or Latino
of any race.
There were 734 households out of which 51.1% had children under the age of 18 living with them, 59.3% were married couples
living together, 20.4% had a female householder with no husband present, and 14.2% were non-families. 11.7% of all households were made up of individuals and 6.1% had someone living alone who was 65 years of age or older. The average household size was 3.94 and the average family size was 4.23.
In the CDP the population was spread out with 33.3% under the age of 18, 10.6% from 18 to 24, 29.8% from 25 to 44, 17.4% from 45 to 64, and 9.0% who were 65 years of age or older. The median age was 30 years. For every 100 females there were 96.1 males. For every 100 females age 18 and over, there were 93.1 males.
The median income for a household in the CDP was $48,229, and the median income for a family was $51,875. Males had a median income of $31,048 versus $27,500 for females. The per capita income
for the CDP was $13,428. About 12.0% of families and 12.8% of the population were below the poverty line, including 15.7% of those under age 18 and 6.0% of those age 65 or over.
Census-designated place
A census-designated place is a concentration of population identified by the United States Census Bureau for statistical purposes. CDPs are delineated for each decennial census as the statistical counterparts of incorporated places such as cities, towns and villages...
(CDP) in Contra Costa County
Contra Costa County, California
Contra Costa County is a primarily suburban county in the San Francisco Bay Area of the U.S. state of California. As of the 2010 census, it had a population of 1,049,025...
, California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...
, United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
. As of the 2010 census, Rollingwood's population was 2,969.
Geography
According to the United States Census BureauUnited States Census Bureau
The United States Census Bureau is the government agency that is responsible for the United States Census. It also gathers other national demographic and economic data...
, the CDP has a total area of 0.2 square mile (0.517997622 km²), all of it land.
2010
The 2010 United States Census reported that Rollingwood had a population of 2,969. The population densityPopulation density
Population density is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans...
was 17,864.2 people per square mile (6,897.4/km²). The racial makeup of Rollingwood was 1,130 (38.1%) White, 220 (7.4%) African American, 28 (0.9%) Native American, 534 (18.0%) Asian, 22 (0.7%) Pacific Islander, 907 (30.5%) from other races
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, and 128 (4.3%) from two or more races. Hispanic or Latino of any race were 1,836 persons (61.8%).
The Census reported that 99.8% of the population lived in households and 0.2% were institutionalized.
There were 729 households, out of which 398 (54.6%) had children under the age of 18 living in them, 438 (60.1%) were opposite-sex married couples
Marriage
Marriage is a social union or legal contract between people that creates kinship. It is an institution in which interpersonal relationships, usually intimate and sexual, are acknowledged in a variety of ways, depending on the culture or subculture in which it is found...
living together, 129 (17.7%) had a female householder with no husband present, 57 (7.8%) had a male householder with no wife present. There were 29 (4.0%) unmarried opposite-sex partnerships
POSSLQ
POSSLQ is an abbreviation for "Persons of Opposite Sex Sharing Living Quarters," a term coined in the late 1970s by the United States Census Bureau as part of an effort to more accurately gauge the prevalence of cohabitation in American households....
, and 7 (1.0%) same-sex married couples or partnerships. 70 households (9.6%) were made up of individuals and 35 (4.8%) had someone living alone who was 65 years of age or older. The average household size was 4.06. There were 624 families
Family (U.S. Census)
A family or family household is defined by the United States Census Bureau for statistical purposes as "a householder and one or more other people related to the householder by birth, marriage, or adoption. They do not include same-sex married couples even if the marriage was performed in a state...
(85.6% of all households); the average family size was 4.31.
The population was spread out with 848 people (28.6%) under the age of 18, 366 people (12.3%) aged 18 to 24, 836 people (28.2%) aged 25 to 44, 669 people (22.5%) aged 45 to 64, and 250 people (8.4%) who were 65 years of age or older. The median age was 31.1 years. For every 100 females there were 97.5 males. For every 100 females age 18 and over, there were 99.0 males.
There were 776 housing units at an average density of 4,669.1 per square mile (1,802.8/km²), of which 493 (67.6%) were owner-occupied, and 236 (32.4%) were occupied by renters. The homeowner vacancy rate was 1.8%; the rental vacancy rate was 6.3%. 1,945 people (65.5% of the population) lived in owner-occupied housing units and 1,018 people (34.3%) lived in rental housing units.
2000
As of the censusCensus
A census is the procedure of systematically acquiring and recording information about the members of a given population. It is a regularly occurring and official count of a particular population. The term is used mostly in connection with national population and housing censuses; other common...
of 2000, there were 2,900 people, 734 households, and 629 families residing in the CDP. The population density
Population density
Population density is a measurement of population per unit area or unit volume. It is frequently applied to living organisms, and particularly to humans...
was 14,036.3 people per square mile (5,331.9/km²). There were 757 housing units at an average density of 3,664.0 per square mile (1,391.8/km²). The racial makeup of the CDP was 33.14% White
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 10.41% Black
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
or African American
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 1.10% Native American
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 23.79% Asian
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 0.45% Pacific Islander
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, 24.52% from other races
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
, and 6.59% from two or more races. 42.24% of the population were Hispanic
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
or Latino
Race (United States Census)
Race and ethnicity in the United States Census, as defined by the Federal Office of Management and Budget and the United States Census Bureau, are self-identification data items in which residents choose the race or races with which they most closely identify, and indicate whether or not they are...
of any race.
There were 734 households out of which 51.1% had children under the age of 18 living with them, 59.3% were married couples
Marriage
Marriage is a social union or legal contract between people that creates kinship. It is an institution in which interpersonal relationships, usually intimate and sexual, are acknowledged in a variety of ways, depending on the culture or subculture in which it is found...
living together, 20.4% had a female householder with no husband present, and 14.2% were non-families. 11.7% of all households were made up of individuals and 6.1% had someone living alone who was 65 years of age or older. The average household size was 3.94 and the average family size was 4.23.
In the CDP the population was spread out with 33.3% under the age of 18, 10.6% from 18 to 24, 29.8% from 25 to 44, 17.4% from 45 to 64, and 9.0% who were 65 years of age or older. The median age was 30 years. For every 100 females there were 96.1 males. For every 100 females age 18 and over, there were 93.1 males.
The median income for a household in the CDP was $48,229, and the median income for a family was $51,875. Males had a median income of $31,048 versus $27,500 for females. The per capita income
Per capita income
Per capita income or income per person is a measure of mean income within an economic aggregate, such as a country or city. It is calculated by taking a measure of all sources of income in the aggregate and dividing it by the total population...
for the CDP was $13,428. About 12.0% of families and 12.8% of the population were below the poverty line, including 15.7% of those under age 18 and 6.0% of those age 65 or over.