| Zip Code : | 54234 |
| City : | Ephraim village, Sister Bay village |
| County : | Door County |
| State : | Wisconsin (WI) |
| | |
| Land Area : | 24.04 sq mi |
| Water Area : | 0.01 sq mi |
| Latitude : | 45.1819627 |
| Longitude : | -87.1015099 |
| | |
| Population (2010): | 1,614 |
| Population Estimate (2012) : | 1,488 |
| Population Density : | 67.15/sq mi |
| Housing Units (2012) : | 2,247 |
| Median Household Income (2012) : | $45,781 (Wisconsin : $52,627, USA : $53,046) |
| Median Family Income (2012) : | $53,182 (Wisconsin : $66,415, USA : $64,585) |
| Median House Price (2012) : | $250,700 (Wisconsin : $169,000, USA : $181,400) |