Erma, NJ
Population 2,039 · New Jersey
About Erma, NJ
Erma is a small community in New Jersey with a population of 2,039 residents. The median household income is $93,674 per year, which is above the national average. The median age in Erma is 37.8 years.
Housing in Erma has a median home value of $378,000 and median monthly rent of $1,576. Of the 907 total housing units, the majority are owner-occupied, with 571 owner-occupied and 211 renter-occupied units.
The unemployment rate in Erma is 12.8% and the poverty rate is 7.2%. 35.8% of residents hold a bachelor's degree or higher. The average commute time is 19.5 minutes.
Cost of Living in Erma, NJ
Compared to national averages, Erma has a median household income of $93,674 (25% above the national median of $75,149). Home values average $378,000, which is 54% above the national median. Monthly rent at $1,576 is 36% above the US average of $1,163. Within New Jersey, Erma's income is 19% below the state average of $115,667, and home values are 20% below the state median of $469,644.
Why Live in Erma, NJ?
Erma offers a strong local economy with a median household income of $93,674, well above the national average, and a well-educated community where 35.8% of residents hold a bachelor’s degree or higher, and a low poverty rate of 7.2%, better than the national average. Additionally, the city features short commute times averaging just 19.5 minutes.
Potential considerations include a competitive housing market where the typical home costs $378,000. However, Erma’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Erma has a population of 2,039 with a median age of 37.8 years. Compare Erma with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Erma
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Belford | 2,039 | $121,406 | $491,100 | Compare |
| Laurel Springs | 2,025 | $120,795 | $254,600 | Compare |
| Byram Center | 2,018 | $122,639 | $349,300 | Compare |
| Middlebush | 2,017 | $178,125 | $475,500 | Compare |
| Marmora | 2,011 | $94,621 | $370,400 | Compare |
| Sussex | 2,004 | $72,601 | $258,400 | Compare |
| Englishtown | 2,075 | $101,736 | $479,000 | Compare |
| Franklinville | 1,999 | $117,847 | $259,100 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Jersey
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Erma
What is the population of Erma, NJ?
The population of Erma, NJ is 2,039 according to the latest Census data.
What is the median household income in Erma?
The median household income in Erma, NJ is $93,674 per year.
What is the median home value in Erma?
The median home value in Erma, NJ is $378,000.
What is the average rent in Erma?
The median monthly rent in Erma, NJ is $1,576.
What is the unemployment rate in Erma?
The unemployment rate in Erma, NJ is 12.8%.