I also disagree but let's assume it is true. Houston would overall be a better user of space than Siena. The population density of the entire city of Siena is a

I also disagree but let's assume it is true. Houston would overall be a better user of space than Siena. The population density of the entire city of Siena is around 1200 per square mile. For Houston it is over 3600 per square mile.