New Haven County Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | New Haven County | Connecticut | U.S. |
| Total Housing Units | 362,202, 100% | 1,490,381 | 132,741,033 |
| 1-unit, Detached | 192,604, 53.18%, see rank | 59.24% | 61.65% |
| 1-unit, Attached | 19,493, 5.38%, see rank | 5.36% | 5.82% |
| 2 Units | 35,375, 9.77%, see rank | 8.06% | 3.75% |
| 3 or 4 Units | 41,540, 11.47%, see rank | 8.95% | 4.43% |
| 5 to 9 Units | 21,059, 5.81%, see rank | 5.47% | 4.78% |
| 10 or More Units | 49,960, 13.79%, see rank | 12.10% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 2,171, 0.60%, see rank | 0.81% | 6.49% |
ACS 2008-2012 data
| | New Haven County | Connecticut | U.S. |
| Total Housing Units | 361,393, 100% | 1,485,445 | 131,642,457 |
| 1-unit, Detached | 193,118, 53.44%, see rank | 59.30% | 61.70% |
| 1-unit, Attached | 19,944, 5.52%, see rank | 5.29% | 5.79% |
| 2 Units | 34,935, 9.67%, see rank | 8.09% | 3.80% |
| 3 or 4 Units | 40,732, 11.27%, see rank | 8.87% | 4.44% |
| 5 to 9 Units | 20,293, 5.62%, see rank | 5.45% | 4.78% |
| 10 or More Units | 50,144, 13.88%, see rank | 12.15% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 2,227, 0.62%, see rank | 0.86% | 6.60% |
ACS 2006-2010 data
| | New Haven County | Connecticut | U.S. |
| Total Housing Units | 359,509, 100% | 1,475,657 | 130,038,080 |
| 1-unit, Detached | 194,015, 53.97%, see rank | 59.25% | 61.62% |
| 1-unit, Attached | 20,580, 5.72%, see rank | 5.16% | 5.74% |
| 2 Units | 34,053, 9.47%, see rank | 8.12% | 3.88% |
| 3 or 4 Units | 39,570, 11.01%, see rank | 9.01% | 4.47% |
| 5 to 9 Units | 19,423, 5.40%, see rank | 5.34% | 4.84% |
| 10 or More Units | 49,700, 13.82%, see rank | 12.23% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 2,168, 0.60%, see rank | 0.89% | 6.76% |
ACS 2005-2009 data
| | New Haven County | Connecticut | U.S. |
| Total Housing Units | 349,066, 100% | 1,437,133 | 127,699,712 |
| 1-unit, Detached | 189,613, 54.32%, see rank | 59.29% | 61.57% |
| 1-unit, Attached | 20,281, 5.81%, see rank | 5.16% | 5.70% |
| 2 Units | 32,220, 9.23%, see rank | 8.12% | 3.94% |
| 3 or 4 Units | 37,701, 10.80%, see rank | 8.91% | 4.51% |
| 5 to 9 Units | 18,821, 5.39%, see rank | 5.43% | 4.87% |
| 10 or More Units | 48,225, 13.82%, see rank | 12.16% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 2,205, 0.63%, see rank | 0.93% | 6.85% |
US Census 2000 data
| | New Haven County | Connecticut | U.S. |
| Total Housing Units | 340,732, 100% | 1,385,975 | 115,904,641 |
| 1-unit, Detached | 182,141, 53.46%, see rank | 58.93% | 60.28% |
| 1-unit, Attached | 17,763, 5.21%, see rank | 5.14% | 5.56% |
| 2 Units | 33,390, 9.80%, see rank | 8.63% | 4.31% |
| 3 or 4 Units | 39,746, 11.66%, see rank | 9.17% | 4.74% |
| 5 to 9 Units | 19,162, 5.62%, see rank | 5.54% | 4.67% |
| 10 or More Units | 46,513, 13.65%, see rank | 11.72% | 12.64% |
| Mobile Home, Boat, RV, Van, etc. | 2,017, 0.59%, see rank | 0.88% | 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.
