West Islip, NY Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | West Islip, NY | New York | U.S. |
| Total Housing Units | 9,083, 100% | 8,153,309 | 132,741,033 |
| 1-unit, Detached | 8,729, 96.10%, see rank | 41.93% | 61.65% |
| 1-unit, Attached | 174, 1.92%, see rank | 4.95% | 5.82% |
| 2 Units | 65, 0.72%, see rank | 10.61% | 3.75% |
| 3 or 4 Units | 42, 0.46%, see rank | 7.39% | 4.43% |
| 5 to 9 Units | 40, 0.44%, see rank | 5.27% | 4.78% |
| 10 or More Units | 18, 0.20%, see rank | 27.40% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 15, 0.17%, see rank | 2.45% | 6.49% |
ACS 2008-2012 data
| | West Islip, NY | New York | U.S. |
| Total Housing Units | 9,169, 100% | 8,102,223 | 131,642,457 |
| 1-unit, Detached | 8,848, 96.50%, see rank | 42.11% | 61.70% |
| 1-unit, Attached | 197, 2.15%, see rank | 4.89% | 5.79% |
| 2 Units | 67, 0.73%, see rank | 10.72% | 3.80% |
| 3 or 4 Units | 23, 0.25%, see rank | 7.38% | 4.44% |
| 5 to 9 Units | 22, 0.24%, see rank | 5.33% | 4.78% |
| 10 or More Units | 9, 0.10%, see rank | 27.09% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 3, 0.03%, see rank | 2.48% | 6.60% |
ACS 2006-2010 data
| | West Islip, NY | New York | U.S. |
| Total Housing Units | 9,220, 100% | 8,050,835 | 130,038,080 |
| 1-unit, Detached | 8,922, 96.77%, see rank | 42.08% | 61.62% |
| 1-unit, Attached | 139, 1.51%, see rank | 4.86% | 5.74% |
| 2 Units | 117, 1.27%, see rank | 10.90% | 3.88% |
| 3 or 4 Units | 5, 0.05%, see rank | 7.35% | 4.47% |
| 5 to 9 Units | 15, 0.16%, see rank | 5.33% | 4.84% |
| 10 or More Units | 22, 0.24%, see rank | 26.95% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 0, 0.00%, see rank | 2.54% | 6.76% |
ACS 2005-2009 data
| | West Islip, NY | New York | U.S. |
| Total Housing Units | 8,841, 100% | 7,950,035 | 127,699,712 |
| 1-unit, Detached | 8,635, 97.67%, see rank | 42.06% | 61.57% |
| 1-unit, Attached | 57, 0.64%, see rank | 4.92% | 5.70% |
| 2 Units | 104, 1.18%, see rank | 10.90% | 3.94% |
| 3 or 4 Units | 2, 0.02%, see rank | 7.18% | 4.51% |
| 5 to 9 Units | 23, 0.26%, see rank | 5.26% | 4.87% |
| 10 or More Units | 20, 0.23%, see rank | 27.10% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 0, 0.00%, see rank | 2.59% | 6.85% |
US Census 2000 data
| | West Islip, NY | New York | U.S. |
| Total Housing Units | 9,071, 100% | 7,679,307 | 115,904,641 |
| 1-unit, Detached | 8,734, 96.28%, see rank | 41.65% | 60.28% |
| 1-unit, Attached | 102, 1.12%, see rank | 4.95% | 5.56% |
| 2 Units | 155, 1.71%, see rank | 10.90% | 4.31% |
| 3 or 4 Units | 13, 0.14%, see rank | 7.29% | 4.74% |
| 5 to 9 Units | 34, 0.37%, see rank | 5.30% | 4.67% |
| 10 or More Units | 27, 0.30%, see rank | 27.13% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 6, 0.07%, see rank | 2.78% | 7.80% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
