In the United States, I’d probably name Oregon City, the famous end of the Oregon Trail and the first city founded west of the Rocky Mountains during the pioneer era. Its population is only 37,000.
Here in Illinois is Woodstock, at ~25,600 (2020 per Wikipedia). It was the town where Groundhog Day was filmed. There’s even some small road signs here and there mentioning it for the rare tourist who comes to see it. Smallest place in the state I can think of, though there’s smaller towns that have been used for movies.
Some upcoming off-brand Hallmark x-mas movie will feature local tourist trap town Long Grove IL, pop ~ 8,300 (2020 per Wikipedia). The director grew up near there so knew about it and thought it’d be perfect for his movie.
Lajitas, Texas, which once elected as their mayor a goat that drank beer, has a population of 75.
Terlingua, Texas, as made famous by Jerry Jeff Walker and home of the Terlingua International Chili Cook-off, has a population of 78.
Luckenbach, Texas, as made famous by Waylon Jennings and Willie Nelson, has a population of 3.
Not a city as much as part of a city, but Coney Island is pretty well known. I was recently speaking to someone in Colombia and even they knew of it!
(I’m part of the sideshow cast there ☺️)
I’m from Pakistan and I know it too, it appears in the movie Robot Dreams.
Not my location, but Scranton, PA?
I think people really overestimate how much everybody knows about the US.
I’d say there’s a large population that only know NYC, LA, and Chicago.
Van Halen and Spring Break dictates that everyone knows Panama city.
Population of under 36,000.
“Panama isn’t about a city, it’s the stage name of a stripper from Albuquerque!”
- David Lee Roth
It doesn’t matter that it isn’t actually about the city. That doesn’t change that people think of and know Panama the city due to the song. They either know it because they think it’s about the city, or they know it because they’re like you with their “actually”, which shows that you and anyone else who knows it’s about a stripper still knows of the city.