Geography
Rollingwood is located at 30°16'29" North, 97°47'4" West (30.274657, -97.784501)1.
According to the United States Census Bureau, the city has a total area of 1.8 km² (0.7 mi²). 1.8 km² (0.7 mi²) of it is land and none of the area is covered with water.
Demographics
As of the census of 2000, there are 1,403 people, 489 households, and 413 families residing in the city. The population density is 796.6/km² (2,070.7/mi²). There are 498 housing units at an average density of 282.8/km² (735.0/mi²). The racial makeup of the city is 96.01% White, 0.00% African American, 0.21% Native American, 2.28% Asian, 0.00% Pacific Islander, 0.50% from other races, and 1.00% from two or more races. 4.92% of the population are Hispanic or Latino of any race.
In the city the population is spread out with 29.8% under the age of 18, 4.6% from 18 to 24, 21.7% from 25 to 44, 32.4% from 45 to 64, and 11.4% who are 65 years of age or older. The median age is 42 years. For every 100 females there are 98.7 males. For every 100 females age 18 and over, there are 90.5 males.
The median income for a household in the city is $108,835, and the median income for a family is $117,851. Males have a median income of $86,197 versus $43,125 for females. The per capita income for the city is $52,280. 0.5% of the population and 0.5% of families are below the poverty line. Out of the total people living in poverty, 0.5% are under the age of 18 and 0.0% are 65 or older.