Demographics & People — North Caldwell, New Jersey

Population Overview

Population (Census)6,622
Estimated 2026~6,700
Median Age43.6
Total Households2,220
Family Households2,049
Average Household Size2.98
Diversity Index0.3247 (somewhat diverse)

Race & Ethnicity

White5,351
Black or African American153
Asian671
Hispanic or Latino409

Heritage & Ancestry

GroupCount
Italian2,061
Other groups1,358
Irish1,072
German680
Unclassified or not reported674
Polish458
American439
Hispanic: Hispanic or Latino347
English251
Russian240

Language

English Only4,861
Spanish177
Population 5+6,153

Veterans

Veterans127
Population 18+4,999

Commuting

Mean Commute Time30.2 minutes
Work from Home30.6%
Commuter ProfileN/A
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for North Caldwell, New Jersey.