Or some number of the residents are away at college, in the military, or otherwise have an official residence in Loving but are not living there.

But what would be the point of committing voter fraud in a county that had 60/66 votes for Trump[1]?

Seems more likely to me that the Census is incorrect or that there is something going on with multiple residences.

[1] https://www.politico.com/2020-election/results/texas/

“Voter turnout is always a hundred percent, sometimes more” -- https://www.texasmonthly.com/news-politics/not-so-loving-cou...