Allendale borough, New Jersey Demographics & Population 2026
As of 2026, Allendale borough, New Jersey has a total population of 6,820, the 234th largest city in New Jersey, with a median household income of $156,992, which is 55% higher than the state average. The poverty rate is 3.3%.
Key Takeaways
- Household income is 55% above the state average — one of the wealthiest communities in New Jersey.
- An exceptionally low poverty rate of 3.3% — among the lowest in New Jersey.
- 72.0% of adults hold a bachelor's degree or higher — top 10% in New Jersey.
Allendale borough Quick Facts
How Allendale borough Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 65 | National average: 60
Education
Educational Attainment (Adults 25+)
Allendale borough Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Bergen County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Hackensack city | 45,768 | $82,212 | 11.3% | $370,300 |
| Fort Lee borough | 39,818 | $105,535 | 8.4% | $422,200 |
| Fair Lawn borough | 35,153 | $147,952 | 6.1% | $532,700 |
| Garfield city | 32,502 | $75,701 | 14.2% | $454,300 |
| Englewood city | 29,342 | $101,398 | 9.8% | $497,500 |
| Bergenfield borough | 28,269 | $124,083 | 6.1% | $469,200 |
| Paramus borough | 26,500 | $139,707 | 5.5% | $736,000 |
| Ridgewood village | 26,076 | $217,250 | 3.7% | $882,700 |
| Lodi borough | 25,946 | $84,570 | 16.0% | $449,200 |
| Cliffside Park borough | 25,580 | $94,960 | 11.3% | $577,200 |
Cities Similar to Allendale borough
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Green Knoll CDP | 6,664 | $156,630 | $581,600 | 58.4% | 2.9% |
| Strathmore CDP | 6,593 | $155,048 | $503,600 | 65.3% | 2.8% |
| Lincroft CDP | 6,901 | $168,945 | $719,000 | 62.4% | 2.2% |
| Emerson borough | 7,263 | $153,963 | $626,000 | 55.2% | 2.6% |
| Midland Park borough | 6,996 | $140,063 | $586,200 | 55.2% | 1.6% |
Population Overview
Allendale borough is a small city located in New Jersey, within Bergen County. The total population is 6,820. It ranks as the 234th most populous out of 700 cities and towns in New Jersey.
Age Demographics
The median age in Allendale borough is 45.7 years. This is 14% higher than the state median of 40.1 years. With 28.8% of the population under 18, Allendale borough has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Allendale borough is $156,992. This is 55% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 100% higher. The poverty rate stands at 3.3%. This is 66% lower than the state poverty rate of 9.8%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.7%. This is 57% lower than the state rate of 6.2%. The median home value is $764,600. Housing costs are 79% higher than the state median of $427,600. The home-value-to-income ratio is 4.9x. 77.4% of occupied housing units are owner-occupied. This homeownership rate is 22% higher than the state average of 63.7%.
Race & Ethnicity
The largest racial or ethnic group in Allendale borough is White (non-Hispanic), making up 74.3% of the population. Asian residents account for 17.0%. The Black or African American population (0.9%) is well below the state average of 12.3%. The Hispanic or Latino population (2.4%) is well below the state average of 21.9%. The Asian population is significantly higher than the state average (17.0% vs 9.8%).
Education
72.0% of residents aged 25 and older hold a bachelor's degree or higher. This places Allendale borough in the top 10% of all cities in the state for educational attainment. This is 68% higher than the state rate of 42.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.5%. Notably, 33.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Allendale borough, New Jersey is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against New Jersey state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 700 Census-designated places in New Jersey. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Allendale borough, New Jersey?
Allendale borough, New Jersey has a population of 6,820 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Allendale borough, NJ?
The median household income in Allendale borough is $156,992, which is 100% higher the national median of $78,538.
What is the poverty rate in Allendale borough, NJ?
The poverty rate in Allendale borough is 3.3%. This means approximately 223 residents live below the federal poverty line.
What is the racial makeup of Allendale borough, New Jersey?
Allendale borough's population is 74.3% White, 0.9% Black, 2.4% Hispanic/Latino, and 17.0% Asian.
What is the median home value in Allendale borough, NJ?
The median home value in Allendale borough is $764,600. The home-value-to-income ratio is 4.9x.
How educated is Allendale borough, New Jersey?
72.0% of adults (25+) in Allendale borough hold a bachelor's degree or higher, and 33.7% hold a graduate or professional degree.