| City : | Newcastle |
| County : | Bronx County, Essex County, Honolulu County, Kings County, Montgomery County, New York County, Placer County, Queens County, Richmond County, Union County, Waukesha County |
| State : | California (CA) |
| | |
| Land Area : | 2.39 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 38.8667313 |
| Longitude : | -121.1319837 |
| | |
| Population (2010): | 1,224 |
| Population Estimate (2012) : | 1,247 |
| Population Density : | 511.73/sq mi |
| Housing Units (2012) : | 597 |
| Median Household Income (2012) : | $35,000 (California : $61,400, USA : $53,046) |
| Median Family Income (2012) : | $52,375 (California : $69,883, USA : $64,585) |
| Median House Price (2012) : | $229,900 (California : $383,900, USA : $181,400) |