USA
> Pennsylvania > Blair County
| County : | Blair County |
| State : | Pennsylvania (PA) |
| Land Area : | 525.80 sq mi |
| Water Area : | 1.27 sq mi |
| Latitude : | 40.4979262 |
| Longitude : | -78.3106398 |
| Population (2010): | 127,089 |
| Population Estimate (2012) : | 127,133 |
| Population Density : | 241.71/sq mi |
| Housing Units (2012) : | 56,276 |
| Median Household Income (2012) : | $42,687 (Pennsylvania : $52,267, USA : $53,046) |
| Median Family Income (2012) : | $55,152 (Pennsylvania : $65,980, USA : $64,585) |
| Median House Price (2012) : | $103,700 (Pennsylvania : $164,900, USA : $181,400) |
Blair County Cities / Towns
| Altoona City (46,320) | Bellwood Borough (1,828) | Claysburg (1,625) |
| Duncansville Borough (1,233) | East Freedom (972) | Foot of Ten (672) |
| Grazierville (665) | Greenwood (2,458) | Hollidaysburg Borough (5,791) |
| Lakemont (1,868) | Martinsburg Borough (1,958) | Newry Borough (270) |
| Northwood (296) | Roaring Spring Borough (2,585) | Tipton (1,083) |
| Tunnelhill Borough (363) | Tyrone Borough (5,477) | Williamsburg Borough (1,254) |
Blair County Zip Codes
| 15946 (7,093) | 16601 (33,870) | 16602 (29,554) |
| 16613 (1,535) | 16617 (2,806) | 16625 (3,868) |
| 16631 (90) | 16635 (11,321) | 16636 (742) |
| 16637 (2,873) | 16641 (2,598) | 16648 (15,538) |
| 16655 (1,601) | 16662 (6,040) | 16665 (299) |
| 16673 (5,519) | 16682 (117) | 16686 (13,488) |
| 16693 (4,185) |