USA has excellent house price statistics. The Federal Housing Finance Agency (FHFA) produces quarterly and monthly house price indices for all 51 states. Standard and Poor's also provides a monthly home price index, composite of 10 cities. Quarterly median prices, affordability index, house sales and construction activities are from the National Association of Realtors (NAR). Rent statistics are from the US Census Bureau.

Excellent economics statistics are from the Bureau of Economic Analysis and Bureau of Labor Statistics.