NAHB has released its latest projections of spending on improvements to owner-occupied housing by zip code. The projections show total spending on improvements, the number of owner-occupied homes, as well as average spending per improvement, in each zip code for calendar year 2016. Also shown for each zip are 2016 projections for the five key variables NAHB uses to estimate home improvement spending in relatively small areas.
http://eyeonhousing.org/2016/05/nahb-releases-remodeling-by-zip-code-estimates-for-2016/