North Caldwell borough, New Jersey Demographics & Population 2026
As of 2026, North Caldwell borough, New Jersey has a total population of 6,622, the 238th largest city in New Jersey, with a median household income of $203,140, which is 101% higher than the state average. The poverty rate is 1.8%.
Key Takeaways
- Household income is 101% above the state average — one of the wealthiest communities in New Jersey.
- An exceptionally low poverty rate of 1.8% — among the lowest in New Jersey.
- 77.0% of adults hold a bachelor's degree or higher — top 10% in New Jersey.
North Caldwell borough Quick Facts
How North Caldwell borough Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 65 | National average: 60
Education
Educational Attainment (Adults 25+)
North Caldwell borough Rankings in New Jersey
Explore New Jersey Rankings
Other Cities in Essex County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Newark city | 307,188 | $48,416 | 24.7% | $337,800 |
| East Orange city | 69,183 | $59,872 | 17.6% | $315,500 |
| Caldwell borough | 8,898 | $101,196 | 5.9% | $563,000 |
| Glen Ridge borough | 7,827 | $248,016 | 1.0% | $730,600 |
| Roseland borough | 6,211 | $160,644 | 2.3% | $640,600 |
| Essex Fells borough | 2,320 | $250,001 | 0.4% | $976,300 |
Cities Similar to North Caldwell borough
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Belle Mead CDP | 6,772 | $219,215 | $777,600 | 73.0% | 2.7% |
| Mountainside borough | 6,967 | $210,100 | $755,600 | 66.2% | 2.9% |
| Bridgewater Center CDP | 6,198 | $201,250 | $649,900 | 61.3% | 2.7% |
| Packanack Lake CDP | 6,126 | $196,343 | $594,000 | 66.0% | 1.0% |
| Woodcliff Lake borough | 6,097 | $211,233 | $901,800 | 77.4% | 2.1% |
Population Overview
North Caldwell borough is a small city located in New Jersey, within Essex County. The total population is 6,622. It ranks as the 238th most populous out of 700 cities and towns in New Jersey.
Age Demographics
The median age in North Caldwell borough is 46.2 years. This is 15% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in North Caldwell borough is $203,140. This is 101% higher than the state median of $101,050. Compared to the national median of $78,538, household income here is 159% higher. The poverty rate stands at 1.8%. This is 82% 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 6.3%. This is 2% higher than the state rate of 6.2%. The median home value is $906,100. Housing costs are 112% higher than the state median of $427,600. The home-value-to-income ratio is 4.5x. 96.0% of occupied housing units are owner-occupied. This homeownership rate is 51% higher than the state average of 63.7%.
Race & Ethnicity
The largest racial or ethnic group in North Caldwell borough is White (non-Hispanic), making up 78.4% of the population. Asian residents account for 10.1%. The White (non-Hispanic) population is significantly higher than the state average (78.4% vs 51.9%). The Black or African American population (2.3%) is well below the state average of 12.3%. The Hispanic or Latino population (6.2%) is well below the state average of 21.9%.
Education
77.0% of residents aged 25 and older hold a bachelor's degree or higher. This places North Caldwell borough in the top 10% of all cities in the state for educational attainment. This is 79% 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 95.1%. Notably, 46.5% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for North Caldwell 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.
Free data download: Get all New Jersey city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of North Caldwell borough, New Jersey?
North Caldwell borough, New Jersey has a population of 6,622 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in North Caldwell borough, NJ?
The median household income in North Caldwell borough is $203,140, which is 159% higher the national median of $78,538.
What is the poverty rate in North Caldwell borough, NJ?
The poverty rate in North Caldwell borough is 1.8%. This means approximately 118 residents live below the federal poverty line.
What is the racial makeup of North Caldwell borough, New Jersey?
North Caldwell borough's population is 78.4% White, 2.3% Black, 6.2% Hispanic/Latino, and 10.1% Asian.
What is the median home value in North Caldwell borough, NJ?
The median home value in North Caldwell borough is $906,100. The home-value-to-income ratio is 4.5x.
How educated is North Caldwell borough, New Jersey?
77.0% of adults (25+) in North Caldwell borough hold a bachelor's degree or higher, and 46.5% hold a graduate or professional degree.