Chelmsford School District Historical House Amount of Units in Structure Data
ACS 2010-2014 data
| | Chelmsford School District | Massachusetts | U.S. |
| Total Housing Units | 14,292, 100% | 2,816,875 | 132,741,033 |
| 1-unit, Detached | 9,371, 65.57%, see rank | 52.24% | 61.65% |
| 1-unit, Attached | 1,113, 7.79%, see rank | 5.19% | 5.82% |
| 2 Units | 555, 3.88%, see rank | 10.16% | 3.75% |
| 3 or 4 Units | 249, 1.74%, see rank | 10.94% | 4.43% |
| 5 to 9 Units | 261, 1.83%, see rank | 5.95% | 4.78% |
| 10 or More Units | 2,476, 17.32%, see rank | 14.65% | 13.08% |
| Mobile Home, Boat, RV, Van, etc. | 267, 1.87%, see rank | 0.87% | 6.49% |
ACS 2008-2012 data
| | Chelmsford School District | Massachusetts | U.S. |
| Total Housing Units | 13,818, 100% | 2,804,206 | 131,642,457 |
| 1-unit, Detached | 9,360, 67.74%, see rank | 52.47% | 61.70% |
| 1-unit, Attached | 1,145, 8.29%, see rank | 5.03% | 5.79% |
| 2 Units | 332, 2.40%, see rank | 10.40% | 3.80% |
| 3 or 4 Units | 237, 1.72%, see rank | 10.89% | 4.44% |
| 5 to 9 Units | 206, 1.49%, see rank | 6.00% | 4.78% |
| 10 or More Units | 2,219, 16.06%, see rank | 14.34% | 12.89% |
| Mobile Home, Boat, RV, Van, etc. | 319, 2.31%, see rank | 0.87% | 6.60% |
ACS 2006-2010 data
| | Chelmsford School District | Massachusetts | U.S. |
| Total Housing Units | 13,843, 100% | 2,786,077 | 130,038,080 |
| 1-unit, Detached | 9,440, 68.19%, see rank | 52.51% | 61.62% |
| 1-unit, Attached | 1,087, 7.85%, see rank | 4.88% | 5.74% |
| 2 Units | 330, 2.38%, see rank | 10.59% | 3.88% |
| 3 or 4 Units | 333, 2.41%, see rank | 10.92% | 4.47% |
| 5 to 9 Units | 217, 1.57%, see rank | 6.13% | 4.84% |
| 10 or More Units | 2,191, 15.83%, see rank | 14.10% | 12.68% |
| Mobile Home, Boat, RV, Van, etc. | 245, 1.77%, see rank | 0.87% | 6.76% |
ACS 2005-2009 data
| | Chelmsford School District | Massachusetts | U.S. |
| Total Housing Units | 13,583, 100% | 2,727,374 | 127,699,712 |
| 1-unit, Detached | 9,408, 69.26%, see rank | 52.98% | 61.57% |
| 1-unit, Attached | 1,031, 7.59%, see rank | 4.72% | 5.70% |
| 2 Units | 512, 3.77%, see rank | 10.74% | 3.94% |
| 3 or 4 Units | 307, 2.26%, see rank | 10.78% | 4.51% |
| 5 to 9 Units | 210, 1.55%, see rank | 6.10% | 4.87% |
| 10 or More Units | 1,922, 14.15%, see rank | 13.80% | 12.58% |
| Mobile Home, Boat, RV, Van, etc. | 193, 1.42%, see rank | 0.88% | 6.85% |
* 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.
