OK, this is the first time I ever looked this up. The population density in the small-to-mid size town I live in is 1,780 people per square mile. That's not counting the much larger county it's in which has less population.
Dolina, do you have a lot of hills or mountains in Manilla, or is it more flat-ish? I'm guess that there are lots of islands near you?
SteveC, are you in the mountainous west of the state, or the flat-ish east side? It's quite a beautiful state. I daresay your mountains are just a "tad" higher than ours!