Twain, CA Population and Races
As of 2010-2014, the total population of Twain is 0, which is 5.75% less than it was in 2000. The population growth rate is much lower than the state average rate of 12.39% and is much lower than the national average rate of 11.61%. The Twain population density is 11.40 people per square mile, which is much lower than the state average density of 232.55 people per square mile and is much lower than the national average density of 82.73 people per square mile. The most prevalent race in Twain is white, which represent 91.46% of the total population.
Population in 2010-2014: 0. #1445
Population Growth Since 2000, #897
| Twain, CA | -5.75% | |
| California | 12.39% | |
| U.S. | 11.61% |
Population Density, #1493
| Twain, CA | 11.40 per square mile |
| California | 232.55 per square mile |
| U.S. | 82.73 per square mile |
Population by Races
|
*Based on 2010 data. View historical race data.
Population by Gender
| Twain, CA | Male: 0.00% Female: 100.00% |
| California | Male: 49.71% Female: 50.29% |
| U.S. | Male: 49.16% Female: 50.84% |
*Based on 2010 data. View historical gender data.
Population by Age
Median Age (see rank)| Twain, CA | 55.30 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (see rank)
| Twain, CA | 56.80 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (see rank)
| Twain, CA | 54.30 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| Twain, CA | % of the Total Population | California | U.S. | |
| Under 5 years | 2 | 2.44%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 2 | 2.44%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 1 | 1.22%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 6 | 7.32%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 4 | 4.88%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 1 | 1.22%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 5 | 6.10%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 19 | 23.17%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 25 | 30.49%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 6 | 7.32%, see rank | 6.11% | 7.03% |
| 75 to 84 | 9 | 10.98%, see rank | 3.68% | 4.23% |
| 85 years and over | 2 | 2.44%, see rank | 1.61% | 1.78% |
*Based on 2010 data. View historical age data.
Household and Family
| Twain, CA | California | U.S. | |
| Total Households | 40, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.05, see rank | 2.90 | 2.58 |
| 1 Person Households | 11, 27.50%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 29, 72.50%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 25, 62.50%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.44, see rank | 3.45 | 3.14 |
| Married-Couple Family | 18, 45.00%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 15, 37.50%, see rank | 31.29% | 33.57% |
*Based on 2010 data. View historical household and family data.