USA.com / California / Contra Costa County / 94513 / Census Tract 303203 / Block Group 303203-1 / Population and Races
Census Block Group 303203-1 in Contra Costa County, California Population and Races
Hot Rankings
As of 2010-2014, the total population of Block Group 303203-1 is 8,878. The most prevalent race in Block Group 303203-1 is white, which represent 66.75% of the total population.
Population in 2010-2014: 8,878. see rank
Population by Races
Hispanic Population
Asian Population
|
*Based on 2010 data.
Population by Gender
Male: 4,309 (48.54%, see rank)
Females: 4,569 (51.46%, see rank)
| Block Group 303203-1 | Male: 48.54% Female: 51.46% |
| California | Male: 49.68% Female: 50.32% |
| U.S. | Male: 49.19% Female: 50.81% |
*Based on 2010-2014 data.
Population by Age
Median Age (see rank)| Block Group 303203-1 | 37.00 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (see rank)
| Block Group 303203-1 | 35.70 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (see rank)
| Block Group 303203-1 | 38.40 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| Block Group 303203-1 | % of the Total Population | California | U.S. | |
| Under 5 years | 629 | 7.08%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 823 | 9.27%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 816 | 9.19%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 799 | 9.00%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 329 | 3.71%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 710 | 8.00%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 1,500 | 16.90%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 1,212 | 13.65%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 818 | 9.21%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 642 | 7.23%, see rank | 6.71% | 7.64% |
| 75 to 84 | 481 | 5.42%, see rank | 3.72% | 4.25% |
| 85 years and over | 119 | 1.34%, see rank | 1.70% | 1.85% |
*Based on 2010-2014 data.
Household and Family
| Block Group 303203-1 | California | U.S. | |
| Total Households | 2,726, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.11, see rank | 2.90 | 2.58 |
| 1 Person Households | 448, 16.43%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 2,278, 83.57%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 2,188, 80.26%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.50, see rank | 3.45 | 3.14 |
| Married-Couple Family | 1,824, 66.91%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 538, 19.74%, see rank | 31.29% | 33.57% |
*Based on 2010 data.
Marital Status of 15 Years and Over
| Block Group 303203-1 | % | California | U.S. | |
| 15 Years and Over Total | 6,610 | see rank | 30,462,253 | 252,974,135 |
| Males, 15 Years and Over | 3,076 | 100%, see rank | 15,026,838 | 123,281,364 |
| Never Married | 816 | 26.53%, see rank | 39.95% | 35.77% |
| Married | 2,045 | 66.48%, see rank | 49.84% | 52.04% |
| Widowed | 87 | 2.83%, see rank | 2.14% | 2.57% |
| Divorced | 128 | 4.16%, see rank | 8.07% | 9.62% |
| Females, 15 Years and Over | 3,534 | 100%, see rank | 15,435,415 | 129,692,771 |
| Never Married | 757 | 21.42%, see rank | 32.75% | 29.48% |
| Married | 2,251 | 63.70%, see rank | 48.11% | 49.19% |
| Widowed | 258 | 7.30%, see rank | 7.96% | 9.16% |
| Divorced | 268 | 7.58%, see rank | 11.18% | 12.16% |
*Based on 2010-2014 data.
Language Spoken at Home
| Block Group 303203-1 | % | California | U.S. | |
| English | 1,993 | 71.92%, see rank | 57.63% | 79.39% |
| Spanish | 484 | 17.47%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 140 | 5.05%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 142 | 5.12%, see rank | 10.40% | 3.36% |
| Other | 12 | 0.43%, see rank | 1.09% | 0.99% |
*Based on 2010-2014 data.