The data displays the number of single-family housing units that were authorized by building permits in the U.S. from 2014 to 2017, by region. In the Northwestern region, 57,000 such building permits were issued in 2017.
2017 | 57 | 122.7 | 441.2 | 196.4 |
2016 | 54.3 | 112.4 | 406 | 178.1 |
2015 | 52.4 | 104.7 | 378.2 | 160.7 |
2014 | 54.6 | 101 | 347.7 | 137.1 |