Blair County, Pennsylvania


Blair County is a county located in the U.S. Commonwealth of Pennsylvania. As of the 2010 census, the population was 127,089. Its county seat is Hollidaysburg. The county was created on February 26, 1846, from parts of Huntingdon and Bedford Counties.
Blair County comprises the Altoona, PA Metropolitan Statistical Area.

Geography

According to the U.S. Census Bureau, the county has a total area of, of which is land and is water.

Features

Climate

Blair has a warm-summer humid continental climate.

Demographics

As of the census of 2000, there were 127,089 people and 52,159 households within the county. The population density was 246 people per square mile. There were 55,061 housing units at an average density of 105 per square mile. The racial makeup of the county was 96.18% White, 1.68% Black or African American, 0.11% Native American, 0.56% Asian, 0.02% Pacific Islander, 0.23% from other races, and 1.22% from two or more races. 0.97% of the population were Hispanic or Latino of any race. 40.0% were of German, 12.2% Irish, 10.7% Italian, 9.9% American and 6.0% English ancestry.
There were 52,159 households out of which 28.4% had children under the age of 18 living with them, 52.60% were married couples living together, 11.20% had a female householder with no husband present, and 32.30% were non-families. 27.80% of all households were made up of individuals and 13.30% had someone living alone who was 65 years of age or older. The average household size was 2.43 and the average family size was 2.96.
In the county, the population was spread out with 21.1% under the age of 18, 3.5% from 18 to 19, 5.9% from 20 to 24, 11.1% from 25 to 34, 19.3% from 35 to 49, 21.4% from 50 to 64, and 17.7% who were 65 years of age or older. The median age was 40 years. The population was 48.55% male, and 51.45% female.

Law and government

Blair County is a Republican Party stronghold. In only two elections has the Democrat won the vote of the county, and one other election won by the Progressive Party.

County commissioners

As of November 2014, there are 84,077 registered voters in Blair County.

Colleges and universities

Data taken from Pennsylvania EdNA - PDE database of public private schools 2012

Libraries

Blair County hosts a system of eight libraries that can be accessed with one library card. Resource sharing exists between the eight libraries. Books from any of the eight system libraries can be placed on hold and delivered to a patron's home library and then returned to any of the eight libraries in the system.
There is one Pennsylvania state park in Blair County.
Under Pennsylvania law, there are four types of incorporated municipalities: cities, boroughs, townships, and, in at most two cases, towns. The following cities, boroughs and townships are located in Blair County:

City

s are geographical areas designated by the U.S. Census Bureau for the purposes of compiling demographic data. They are not actual jurisdictions under Pennsylvania law. Other unincorporated communities, such as villages, may be listed here as well.
The population ranking of the following table is based on the 2010 census of Blair County.
† county seat
RankCity/Town/etc.Population Municipal typeIncorporated
1Altoona46,320City1854 1868
2† Hollidaysburg5,791Borough1836
3Tyrone5,477Borough1857
4Bellwood3,564Borough1898
5Roaring Spring2,585Borough1888
6Greenwood2,458CDP
7Martinsburg1,958Borough1832
8Lakemont1,868CDP
9Claysburg1,625CDP
10Williamsburg1,254Borough1827
11Duncansville1,233Borough1891
12Tipton1,083CDP
13East Freedom972CDP
14Foot of Ten672CDP
15Grazierville665CDP
16Tunnelhill '363Borough1876
17Northwood296CDP
18Newry'''270Borough1876