Does anyone think there is some problem with:
"Hispanics or Latinos of any race were 1838822 persons."
"Hispanics or Latinos of any race were 48% of the population."
What does "Hispanics or Latinos of any race" mean?
A Hispanic or Latino is, loosely defined, someone from South America.
Actually, I wanted to focus on the red part:
"Hispanics or Latinos of any race were 1838822 persons."
Let me try talking about the racial makeup of a city of 1000 people, with 600 Caucasians:
"Caucasians were 600 people."
"Caucasians were 60% of the population."
The first sentence seems "stiff". I might be wrong.
The first sentence is very unnatural. We'd say simply,"There were 600 caucasians". The second is better, though I would use 'made up' rather than 'were'.
There were 1,838,822 Hispanics or Latinos.
I'm not a teacher, but I write for a living. Please don't ask me about 2nd conditionals, but I'm a safe bet for what reads well in (American) English.