Note that the about 23% of the population is under 18 (possibly zero or reduced BI), and  14.5% is 65 or older (possibly offset by SS).<p>Also, since the census is tasked with counting all people in the united states, it also includes non-citizen long-term visitors and illegal (or undocumented) immigrants.<p>So it&#x27;s not quite as simple as latest census count * 10k.  It&#x27;s still quite a lot though.