Harmony, NJ
Population 302 · New Jersey
About Harmony, NJ
Harmony is a small community located in New Jersey with a population of 302 residents according to the latest US Census Bureau American Community Survey data. The median household income is $56,307 per year, which is 25% below the national median of $75,149. The median age of 49.3 years is notably older the US median age of 38.9 years, suggesting a more established community with a higher proportion of long-term residents.
Housing Market Overview
The housing market in Harmony features a median home value of $328,600, which is 34% above the national median of $244,900. This positions Harmony in a moderately priced market relative to the rest of the country. Median monthly rent is $0, 100% below the national average of $1,163/month. Of the 137 total housing units, 91% are owner-occupied (124 units) and 9% are renter-occupied (13 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Harmony shows an unemployment rate of 0.0%, which is lower than the national rate of 3.7%, indicating a relatively strong job market. The poverty rate stands at 0.0%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Harmony have an average one-way commute time of 45.7 minutes, suggesting many residents commute to jobs in a nearby metro area.
Education & Demographics
15.0% of Harmony residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The lower educational attainment rate may reflect the area's industry mix, with more employment in trades, manufacturing, or agricultural sectors. The community's demographic composition includes 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, and 0.0% Asian residents, with 2.0% of the population being foreign-born.
Cost of Living in Harmony, NJ
Compared to national averages, Harmony has a median household income of $56,307 (25% below the national median of $75,149). Home values average $328,600, which is 34% above the national median. Monthly rent at $0 is 100% below the US average of $1,163. Within New Jersey, Harmony's income is 51% below the state average of $115,667, and home values are 30% below the state median of $469,644.
Why Live in Harmony, NJ?
Harmony offers rent that’s lower than the national average at $0/month, and a strong job market with an unemployment rate of just 0.0%, and a low poverty rate of 0.0%, better than the national average.
Potential considerations include median household income ($56,307) that falls below the national average. However, Harmony’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Harmony has a population of 302 with a median age of 49.3 years. Compare Harmony with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Harmony
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Harrisonville | 302 | $68,250 | $370,800 | Compare |
| Port Elizabeth | 303 | $0 | $236,600 | Compare |
| Delaware Park | 305 | $116,782 | $292,200 | Compare |
| Hancocks Bridge | 296 | $85,000 | $134,700 | Compare |
| Pottersville | 314 | $166,087 | $608,700 | Compare |
| Diamond Beach | 288 | $114,914 | $603,800 | Compare |
| Delmont | 285 | $0 | $222,800 | Compare |
| Silver Lake CDP (Warren County), New Jersey | 319 | $103,750 | $263,300 | 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.
Compare Harmony With Other Cities
Frequently Asked Questions about Harmony
What is the population of Harmony, NJ?
The population of Harmony, NJ is 302 according to the latest US Census Bureau American Community Survey estimates. This makes it a small community in New Jersey.
What is the median household income in Harmony?
The median household income in Harmony, NJ is $56,307 per year, which is 25% below the national median of $75,149.
What is the median home value in Harmony?
The median home value in Harmony, NJ is $328,600, which is 34% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Harmony?
The median monthly rent in Harmony, NJ is $0, which is 100% below the national average of $1,163/month.
What is the unemployment rate in Harmony?
The unemployment rate in Harmony, NJ is 0.0%, compared to the national average of 3.7%. This lower-than-average rate suggests a relatively healthy local job market.
Is Harmony, NJ a good place to live?
Harmony offers a moderate cost of living, a competitive housing market, and a strong job market. With a population of 302 and a median age of 49.3, the city appeals to established professionals and retirees.
How educated is Harmony, NJ?
15.0% of residents in Harmony aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. The educational profile reflects the area's industry mix and employment landscape.
What is the cost of living in Harmony?
Key cost-of-living indicators for Harmony, NJ: median home value is $328,600 (34% above national), median rent is $0/month, and median household income is $56,307. The home-value-to-income ratio is 5.8x, a moderate figure by national standards.
What is the poverty rate in Harmony?
The poverty rate in Harmony, NJ is 0.0%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Harmony, NJ?
Harmony's population is 0.0% White, 0.0% Hispanic or Latino, 0.0% Black or African American, 0.0% Asian, and 1.3% two or more races. 2.0% of residents are foreign-born.