| Median Room: | $765 |
| Median Foreclosure: | $308,465 |
| Median For Sale: | $315,000 |
| Median Land: | $99,990 |
| Median Rental: | $1,800 |
| Median New Home: | $399,999 |
| Population | 17,006 |
| Square Miles | 6.96 |
| Population Density | 2,444.44 |
| Median Age | 34 |
| Median Household Income | $68,544 |
| Per Capita Income | $24,031 |
| Median Rent | $900 |
| Percent Renters | 12% |
| Median Holtsville, NY Rental Price: | $1,800 |
| 1 Bedroom Rental Median Price: | $1,000 |
| 2 Bedroom Rental Median Price: | $1,700 |
| 3 Bedroom Rental Median Price: | $2,000 |
| 4 Bedroom Rental Median Price: | $2,400 |
| Median Holtsville, NY For Sale Price: | $315,000 |
| Studio For Sale Median Price: | $240,000 |
| 1 Bedroom For Sale Median Price: | $84,990 |
| 2 Bedroom For Sale Median Price: | $229,900 |
| 3 Bedroom For Sale Median Price: | $289,000 |
| 4 Bedroom For Sale Median Price: | $364,990 |
| Median Holtsville, NY Foreclosure Price: | $308,465 |
| 1 Bedroom Foreclosure Median Price: | $99,900 |
| 2 Bedroom Foreclosure Median Price: | $216,400 |
| 3 Bedroom Foreclosure Median Price: | $216,400 |