Erma is a census-designated place and unincorporated community located within Lower Township in Cape May County, New Jersey, United States. As of the 2010 United States Census, the CDP's population was 2,134.
|Period||Total Sold||Average Price||Median Price|
|Cape May City||K-6, K-8||08204||2|
|Lower Cape May Regional||7-12, 9-12||08204||3|
|Lower Township||K-6, K-8||08204||No Rating|
|West Cape May||K-6, K-8||08204||4|
|08204||2 out of 5|
|New Jersey||2 out of 5|