Erma is a beautiful city located in the USA. This city is, of course, from the charming Cape May county, in a well-known NJ state. At 20(feet), in the USA measurement system, the aforestated city is above the sea level. However, in the European measurement system the elevation is 6m. The coordinates are this: 38,9806683 of latitude and -74,9079497 of longitude. In the Geographic Names Information System, the city is catalogued under the digit of 876208.
In the year 2010, the population was around 2134.