Allendale, NJ
Population 6,820 · New Jersey
About Allendale, NJ
Allendale is a small community in New Jersey with a population of 6,820 residents. The median household income is $156,992 per year, which is above the national average. The median age in Allendale is 45.7 years.
Housing in Allendale has a median home value of $764,600 and median monthly rent of $2,648. Of the 2,505 total housing units, the majority are owner-occupied, with 1,805 owner-occupied and 527 renter-occupied units.
The unemployment rate in Allendale is 2.7% and the poverty rate is 3.3%. 72.0% of residents hold a bachelor's degree or higher. The average commute time is 38.3 minutes.
Cost of Living in Allendale, NJ
Compared to national averages, Allendale has a median household income of $156,992 (109% above the national median of $75,149). Home values average $764,600, which is 212% above the national median. Monthly rent at $2,648 is 128% above the US average of $1,163. Within New Jersey, Allendale's income is 36% above the state average of $115,667, and home values are 63% above the state median of $469,644.
Why Live in Allendale, NJ?
Allendale offers a strong local economy with a median household income of $156,992, well above the national average, and a strong job market with an unemployment rate of just 2.7%, and a well-educated community where 72.0% of residents hold a bachelor’s degree or higher. Additionally, the city features a low poverty rate of 3.3%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $764,600. However, Allendale’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Allendale has a population of 6,820 with a median age of 45.7 years. Compare Allendale with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near Allendale
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Belle Mead | 6,772 | $219,215 | $777,600 | Compare |
| Lincroft | 6,901 | $168,945 | $719,000 | Compare |
| Heathcote | 6,689 | $127,391 | $563,500 | Compare |
| Linwood | 6,954 | $135,904 | $351,100 | Compare |
| Stratford | 6,965 | $100,735 | $238,200 | Compare |
| Mountainside | 6,967 | $210,100 | $755,600 | Compare |
| Green Knoll | 6,664 | $156,630 | $581,600 | Compare |
| Milltown | 6,994 | $119,958 | $423,000 | 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 Allendale
What is the population of Allendale, NJ?
The population of Allendale, NJ is 6,820 according to the latest Census data.
What is the median household income in Allendale?
The median household income in Allendale, NJ is $156,992 per year.
What is the median home value in Allendale?
The median home value in Allendale, NJ is $764,600.
What is the average rent in Allendale?
The median monthly rent in Allendale, NJ is $2,648.
What is the unemployment rate in Allendale?
The unemployment rate in Allendale, NJ is 2.7%.