is a borough located in Allegheny County, Pennsylvania
. As of the 2000
census, the borough had a total population of 468.
Geography\nThornburg is located at 40°26'1" North, 80°4'59" West (40.433568, -80.083165)1
According to the United States Census Bureau
, the borough has a total area of 1.1 km²
). 1.1 km² (0.4 mi²) of it is land and none of the area is covered with water.
Demographics\nAs of the census
, there are 468 people, 177 households, and 138 families residing in the borough. The population density
is 410.7/km² (1,060.8/mi²). There are 182 housing units at an average density of 159.7/km² (412.5/mi²). The racial makeup of the borough is 96.79% White, 0.00% African American
, 0.00% Native American
, 0.85% Asian
, 0.00% Pacific Islander, 0.21% from other races, and 2.14% from two or more races. 1.50% of the population are Hispanic
of any race.
There are 177 households out of which 33.9% have children under the age of 18 living with them, 69.5% are married couples living together, 6.8% have a female householder with no husband present, and 22.0% are non-families. 16.9% of all households are made up of individuals and 7.9% have someone living alone who is 65 years of age or older. The average household size is 2.64 and the average family size is 3.01.
In the borough the population is spread out with 27.1% under the age of 18, 3.2% from 18 to 24, 21.6% from 25 to 44, 33.5% from 45 to 64, and 14.5% who are 65 years of age or older. The median age is 44 years. For every 100 females there are 95.0 males. For every 100 females age 18 and over, there are 94.9 males.
The median income for a household in the borough is $83,264, and the median income for a family is $84,114. Males have a median income of $80,000 versus $39,063 for females. The per capita income for the borough is $57,674. 1.3% of the population and 0.0% of families are below the poverty line. Out of the total people living in poverty, 0.0% are under the age of 18 and 0.0% are 65 or older.