A Tri-Valley's unincorporated community of Alamo has nothing to launder by using a ill-doomed 19th century Texas fort. Instead, it was known as per Spanish within 1850 for the poplar that lined San Ramon Creek.

Geography
Alamo is located at 37°51'32" North, 122°1'58" West (37.858988, -122.032722).

Based on data from a United States Census Bureau, the CDP has the amount metropolitan area of 53.Tercet km² (20.6 mi²). None of the front yard is covered using water system.

Demographics
When of the censusof 2000, there are 15,626 people, 5,406 menage, & 4,573 families living in the CDP. A population density is 293.3/km² (759.5/mi²). There are 5,497 housing units at an typical density of 103.2/km² (267.2/mi²). A racial makeup of the CDP is Xc.36% White, 0.47% Black or African American, 0.22% Native American, 5.98% Asian, 0.12% Pacific Islander, 0.64% from other races, and 2.21% from two or more races. Deuce-ace.94% of the people are Hispanic or Latino of any race.

There are 5,406 family away from which Xl.1% develop toddlers under a age of Xviii accept the children, 78.1% come married couples living together, 4.4% have a female homeowner by owning there is no married man present, & Fifteen.4% come non-families. Eleven.Fin% of a lot family come manufactured higher of people & 5.2% own soul dwelling alone world health organization is 65 years aged or even older. A typical menage size is Ii.87 & a typical personal size is Triad.Ten.

In a CDP the people is spread retired by having Xxvii.6% under a age of Xviii, Trine.9% from either 18 to Two dozen, Twenty-one.9% from either 25 to 44, 34.4% from either 45 to 64, & Xii.2% world health organization come 65 years aged or even older. A median age is 43 years. For each Century females there are 98.Cinque males. For each C females age Xviii & all over, there are 94.Trine males.

the median income for a personal in the CDP is $137,105, & the median income for a family is $147,643. Males have a median income of $100,000 versus $59,205 for females. A per capita income for the CDP is $65,705. Three.8% of the people & Two.6% of families come following a poverty line. Away from a amount people, V.2% of people under a age of 18 & Five.3% of victims 65 & older come residing following a poverty level.

Population History of Alamo CDP from the U.S. Census Bureau
1960.....1,791 1970....14,059 (Z) 1980.....8,505 1990....12,277 2000....15,626

(Z): Vicinity reported when Alamo-Danville when you took a 1970 nosecount. (A separate communities of Alamo & Danville were not returned seperately per nosecount.)

Source [http://www.census.gov U.S. Census Bureau]