the resident population of the United States more»
| City: | Holtsville |
| State: | New York |
| Area Code: | 631 |
| Latitude: | 40.810705 |
| Longitude: | -73.045926 |
| Time Zone: | Eastern GMT -5 |
| City Alias(es): | I R S Service Center Irs Service Center |
| Population: | 13,225 |
| 2000 Population: | 12,119 |
| White Population: | 11,517 |
| Black Population: | 128 |
| Hispanic Population: | 836 |
| Asian Population: | 166 |
| Hawaiian Population: | 18 |
| Other Population: | 112 |
| Male Population: | 5,895 |
| Female Population: | 6,224 |
| Median Age: | 34.60 |
| Male Median Age: | 33.80 |
| Female Median Age: | 35.30 |
| Households: | 4,205 |
| Average Household Size: | 2.95 |
| Average House Value: | $168,800 |
| Average Household Income: | $64,921 |
| Number of Businesses: | 293 |
| Number of Employees: | 5,091 |
| Annual Payroll: | $254,225,000 |
| Land Area: | 5.021 sq mi |
Holbrook, NY ( 1.5 miles)
Farmingville, NY ( 1.7 miles)
Medford, NY ( 3.7 miles)
Ronkonkoma, NY ( 3.8 miles)
Selden, NY ( 3.9 miles)
Bayport, NY ( 4.5 miles)
Centereach, NY ( 4.5 miles)
Blue Point, NY ( 4.5 miles)
Coram, NY ( 5.0 miles)