| City : | Alpena City |
| County : | Alpena County, Boulder County, Cavalier County, Shelby County, Todd County |
| State : | Michigan (MI) |
| | |
| Land Area : | 8.54 sq mi |
| Water Area : | 0.69 sq mi |
| Latitude : | 45.0742076 |
| Longitude : | -83.4429892 |
| | |
| Population (2010): | 10,483 |
| Population Estimate (2012) : | 10,479 |
| Population Density : | 1,227.34/sq mi |
| Housing Units (2012) : | 5,278 |
| Median Household Income (2012) : | $33,682 (Michigan : $48,471, USA : $53,046) |
| Median Family Income (2012) : | $42,742 (Michigan : $60,749, USA : $64,585) |
| Median House Price (2012) : | $82,000 (Michigan : $128,600, USA : $181,400) |