| City : | Puako |
| County : | Allegany County, Barron County, Hawaii County, Jefferson Parish |
| State : | Hawaii (HI) |
| | |
| Land Area : | 10.31 sq mi |
| Water Area : | 7.33 sq mi |
| Latitude : | 19.9390313 |
| Longitude : | -155.8696512 |
| | |
| Population (2010): | 772 |
| Population Estimate (2012) : | 684 |
| Population Density : | 74.90/sq mi |
| Housing Units (2012) : | 2,229 |
| Median Household Income (2012) : | $100,357 (Hawaii : $67,492, USA : $53,046) |
| Median Family Income (2012) : | $128,750 (Hawaii : $79,595, USA : $64,585) |
| Median House Price (2012) : | $940,500 (Hawaii : $517,000, USA : $181,400) |