the resident population of the United States more»
      
    
  | City: | Columbia | 
| State: | New Jersey | 
| Area Code: | 908 | 
| Latitude: | 41.027788 | 
| Longitude: | -74.992774 | 
| Time Zone: | Eastern GMT -5 | 
| City Alias(es): | |
| Population: | 3,749 | 
| 2000 Population: | 3,539 | 
| White Population: | 3,455 | 
| Black Population: | 17 | 
| Hispanic Population: | 69 | 
| Asian Population: | 21 | 
| Hawaiian Population: | 3 | 
| Other Population: | 13 | 
| Male Population: | 1,785 | 
| Female Population: | 1,754 | 
| Median Age: | 38.60 | 
| Male Median Age: | 37.90 | 
| Female Median Age: | 39.30 | 
| Households: | 1,344 | 
| Average Household Size: | 2.84 | 
| Average House Value: | $192,200 | 
| Average Household Income: | $64,850 | 
| Number of Businesses: | 80 | 
| Number of Employees: | 544 | 
| Annual Payroll: | $17,882,000 | 
| Land Area: | 52.135 sq mi | 
| Water Area: | 0.262 sq mi | 
            Blairstown, NJ (       4.6 miles)
             Stillwater, NJ (       6.0 miles)
             Middleville, NJ (       7.0 miles)
             Johnsonburg, NJ (       7.2 miles)
             Wallpack Center, NJ (       8.0 miles)
             Hope, NJ (       8.2 miles)
             Swartswood, NJ (       9.5 miles)
             Greendell, NJ (       9.7 miles)
             Delaware, NJ (       9.8 miles)