GermanyInteractive mapsReal estate Median number of rooms in the home by U.S. county September 1, 2017 Alex Via metricmaps Related Posts:Household Income in the United States MappedThe Most Affordable ZIP Codes to Buy Property in…The salary you need to afford the average home in…The Wealthiest and Poorest County in Every U.S. StateU.S. Non-Hispanic White Population by County (1990 - 2017)The Most Isolated City in Each U.S. State MappedMedian Age by CountryU.S. Housing Units Built by Era (1940 - 2009)