Blair County, Pennsylvania

• Altoona@
• Duncansville@
• Tyrone@

• Blair County  - The official county website, and also gives voting information and election results.
• Blair County Chamber of Commerce  - This chamber acts as the local business voice to encourage economic growth and create additional business opportunities.
• Blair County Genealogical Society  - Stores memorable information pertaining to the counties history, helps with local genealogy, and preserves the historical heritage of this county.
• Blair County Genealogy Trails  - Includes listing of genealogical and historical resources that can help you track your ancestors.
• Blair County Pennsylvania Genealogy: PAGenWeb  - Genealogy and history data includes family tales, events, message board, surname registry and additional resources.
• National Association of Counties: Blair County, PA  - Contact information for the county elected officials. Also includes census facts and demographic data.
• National Register of Historical Places: Blair County, Pennsylvania  - National register of the historical places and districts in the county. Gives information about the historical significance, function, architectural style, builder, and owner.