"Figure 1: Levels of overcrowding for 2011 Census number of bedrooms and VOA number of bedrooms using the bedroom standard, England","" "","" "","" "Notes","1. “Raw” census data are 2011 Census responses not adjusted for household and within household non-response. 2. Proportion of overcrowded households are calculated using a bedroom occupancy rating of “-1 or less”." "Unit","% households" "","" "","2011-12 English Housing Survey","2011 Census (published estimates)","2011 Census (using 'raw' census data)","2011 Census + VOA (using 'raw' census data)" "Private Rental"," 5.70 "," 8.80 "," 8.00 "," 11.40 " "Social Rental"," 6.60 "," 8.90 "," 8.80 "," 9.50 " "Owner Occupied"," 1.30 "," 2.30 "," 2.30 "," 3.70 "