Like in any country, El Salvador has its share of safe and unsafe areas.
The bigger cities have pockets of crime and crime-ridden neighborhoods that should be avoided, so it’s important to conduct research on the safest areas of the country before moving.
In general, the listed cities and neighborhoods are safe for expats, even at night.
If moving to a city, it’s important to not just the neighborhood you’re planning to own a home or rent an apartment, but also the adjacent neighborhoods.