USA.com / Connecticut / Litchfield County / Bethlehem, CT / 06751 / Housing / Historical Year Structure Built of Houses Data
06751 Zip Code Historical Year Structure Built of Houses Data
ACS 2010-2014 data, see rank
| 06751 Zip Code | Connecticut | U.S. |
| 1980 | 1964 | 1976 |
ACS 2008-2012 data, see rank
| 06751 Zip Code | Connecticut | U.S. |
| 1975 | 1963 | 1975 |
US Census 2000 data, see rank
| 06751 Zip Code | Connecticut | U.S. |
| 1970 | 1961 | 1971 |
* 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.