2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Total Households (thousands) | 426.5 | 429.7 | 434.1 | 438.8 | 443.5 | 446.6 | 450.1 | 455.6 | 462.6 | 471.1 | 466.0 | 471.2 | 474.0 | 479.2 | 473.0 | 477.0 | 483.0 | 483.0 | |
Households by Building Type (thousands) | |||||||||||||||||||
Single Detached | 284.9 | 287.2 | 290.3 | 293.7 | 297.0 | 299.2 | 301.8 | 305.6 | 310.5 | 316.4 | 313.1 | 316.9 | 318.9 | 322.6 | 318.6 | 321.4 | 325.6 | 325.8 | |
Single Attached | 27.2 | 27.4 | 27.7 | 28.0 | 28.3 | 28.5 | 28.8 | 29.2 | 29.6 | 30.2 | 29.9 | 30.2 | 30.4 | 30.8 | 30.4 | 30.7 | 31.1 | 31.1 | |
Apartments | 104.9 | 105.6 | 106.6 | 107.7 | 108.7 | 109.4 | 110.2 | 111.4 | 113.0 | 115.0 | 113.7 | 114.9 | 115.4 | 116.6 | 115.0 | 115.9 | 117.3 | 117.2 | |
Mobile Homes | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.4 | 9.4 | 9.4 | 9.4 | 9.5 | 9.3 | 9.3 | 9.2 | 9.2 | 9.0 | 9.0 | 9.0 | 8.9 | |
Shares (%) | |||||||||||||||||||
Single Detached | 66.8 | 66.8 | 66.9 | 66.9 | 67.0 | 67.0 | 67.0 | 67.1 | 67.1 | 67.2 | 67.2 | 67.2 | 67.3 | 67.3 | 67.3 | 67.4 | 67.4 | 67.5 | |
Single Attached | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | 6.4 | |
Apartments | 24.6 | 24.6 | 24.6 | 24.5 | 24.5 | 24.5 | 24.5 | 24.5 | 24.4 | 24.4 | 24.4 | 24.4 | 24.4 | 24.3 | 24.3 | 24.3 | 24.3 | 24.3 | |
Mobile Homes | 2.2 | 2.2 | 2.2 | 2.2 | 2.1 | 2.1 | 2.1 | 2.1 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 1.9 | 1.9 | 1.9 | 1.9 | 1.8 | |
Households by Energy Source (thousands) | |||||||||||||||||||
Electricity | 143.5 | 144.2 | 146.9 | 148.0 | 152.1 | 156.1 | 158.5 | 163.9 | 170.3 | 175.9 | 177.1 | 182.1 | 186.1 | 190.9 | 191.2 | 195.5 | 200.6 | 202.7 | |
Natural Gas | 253.1 | 256.8 | 259.6 | 263.1 | 265.1 | 265.6 | 268.5 | 270.5 | 272.7 | 277.5 | 273.9 | 276.1 | 276.5 | 278.2 | 273.0 | 273.7 | 275.4 | 274.0 | |
Heating Oil | 10.2 | 9.4 | 9.0 | 8.7 | 7.8 | 7.2 | 6.4 | 5.5 | 4.6 | 3.6 | 2.4 | 1.7 | 1.2 | 0.8 | 0.6 | 0.4 | 0.3 | 0.2 | |
Other1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.1 | 4.0 | 3.9 | 3.8 | 3.7 | 3.6 | 3.3 | 3.1 | 3.0 | 2.8 | 2.6 | 2.5 | 2.3 | 2.2 | |
Wood | 15.5 | 15.2 | 14.4 | 14.9 | 14.4 | 13.7 | 12.8 | 11.9 | 11.3 | 10.5 | 9.2 | 8.2 | 7.3 | 6.5 | 5.6 | 5.0 | 4.4 | 3.9 | |
Shares (%) | |||||||||||||||||||
Electricity | 33.7 | 33.6 | 33.8 | 33.7 | 34.3 | 35.0 | 35.2 | 36.0 | 36.8 | 37.3 | 38.0 | 38.6 | 39.3 | 39.8 | 40.4 | 41.0 | 41.5 | 42.0 | |
Natural Gas | 59.3 | 59.8 | 59.8 | 60.0 | 59.8 | 59.5 | 59.7 | 59.4 | 58.9 | 58.9 | 58.8 | 58.6 | 58.3 | 58.0 | 57.7 | 57.4 | 57.0 | 56.7 | |
Heating Oil | 2.4 | 2.2 | 2.1 | 2.0 | 1.8 | 1.6 | 1.4 | 1.2 | 1.0 | 0.8 | 0.5 | 0.4 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 | 0.0 | |
Other1 | 1.0 | 1.0 | 1.0 | 0.9 | 0.9 | 0.9 | 0.9 | 0.8 | 0.8 | 0.8 | 0.7 | 0.7 | 0.6 | 0.6 | 0.5 | 0.5 | 0.5 | 0.5 | |
Wood | 3.6 | 3.5 | 3.3 | 3.4 | 3.3 | 3.1 | 2.8 | 2.6 | 2.4 | 2.2 | 2.0 | 1.7 | 1.5 | 1.4 | 1.2 | 1.0 | 0.9 | 0.8 |