Marquette, IA has a population of only 375 people.. Yeah, it's very small, and it's not connected to a city. Marquette has a lot of 3 story buildings and a big casino.
Tallest building is the main hotel in downtown, with 4 stories high. I know it's not that tall but, for a village of only 375 people, that's pretty big. Plus it has a big Casey's gas station. The whole town is basically downtown.
Population: 375 people