USA.com / California / Contra Costa County / 94553 / Census Tract 320001 / Block Group 320001-1 / Population and Races
Census Block Group 320001-1 in Contra Costa County, California Population and Races
Hot Rankings
As of 2010-2014, the total population of Block Group 320001-1 is 1,908. The most prevalent race in Block Group 320001-1 is white, which represent 65.05% of the total population.
Population in 2010-2014: 1,908. see rank
Population by Races
Hispanic Population
Asian Population
|
*Based on 2010 data.
Population by Gender
Male: 889 (46.59%, see rank)
Females: 1,019 (53.41%, see rank)
| Block Group 320001-1 | Male: 46.59% Female: 53.41% |
| 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 320001-1 | 33.60 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (see rank)
| Block Group 320001-1 | 30.90 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (see rank)
| Block Group 320001-1 | 33.90 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| Block Group 320001-1 | % of the Total Population | California | U.S. | |
| Under 5 years | 154 | 8.07%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 61 | 3.20%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 71 | 3.72%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 159 | 8.33%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 218 | 11.43%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 327 | 17.14%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 243 | 12.74%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 301 | 15.78%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 153 | 8.02%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 148 | 7.76%, see rank | 6.71% | 7.64% |
| 75 to 84 | 56 | 2.94%, see rank | 3.72% | 4.25% |
| 85 years and over | 17 | 0.89%, see rank | 1.70% | 1.85% |
*Based on 2010-2014 data.
Household and Family
| Block Group 320001-1 | California | U.S. | |
| Total Households | 499, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.22, see rank | 2.90 | 2.58 |
| 1 Person Households | 79, 15.83%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 420, 84.17%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 383, 76.75%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.51, see rank | 3.45 | 3.14 |
| Married-Couple Family | 267, 53.51%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 116, 23.25%, see rank | 31.29% | 33.57% |
*Based on 2010 data.
Marital Status of 15 Years and Over
| Block Group 320001-1 | % | California | U.S. | |
| 15 Years and Over Total | 1,622 | see rank | 30,462,253 | 252,974,135 |
| Males, 15 Years and Over | 744 | 100%, see rank | 15,026,838 | 123,281,364 |
| Never Married | 357 | 47.98%, see rank | 39.95% | 35.77% |
| Married | 311 | 41.80%, see rank | 49.84% | 52.04% |
| Widowed | 20 | 2.69%, see rank | 2.14% | 2.57% |
| Divorced | 56 | 7.53%, see rank | 8.07% | 9.62% |
| Females, 15 Years and Over | 878 | 100%, see rank | 15,435,415 | 129,692,771 |
| Never Married | 333 | 37.93%, see rank | 32.75% | 29.48% |
| Married | 312 | 35.54%, see rank | 48.11% | 49.19% |
| Widowed | 78 | 8.88%, see rank | 7.96% | 9.16% |
| Divorced | 155 | 17.65%, see rank | 11.18% | 12.16% |
*Based on 2010-2014 data.
Language Spoken at Home
| Block Group 320001-1 | % | California | U.S. | |
| English | 323 | 63.09%, see rank | 57.63% | 79.39% |
| Spanish | 154 | 30.08%, see rank | 25.11% | 11.75% |
| Other Indo-European Languages | 26 | 5.08%, see rank | 5.77% | 4.52% |
| Asian and Pacific Islander Languages | 9 | 1.76%, see rank | 10.40% | 3.36% |
| Other | 0 | 0.00%, see rank | 1.09% | 0.99% |
*Based on 2010-2014 data.