> It boils down to the fact that the United States does not have (public domain) knowledge of every address in the country. i suspect licensing problems but th

> It boils down to the fact that the United States does not have (public domain) knowledge of every address in the country. i suspect licensing problems but this sounds too absurd to be true. as you said, there are multiple companies that have said dataset, at least one is under goverment control, saying nothing of the biggest defense/intelligence complex in the world which probably has coordinates of every address on the planet.