I’m a woman who has lived near this exact area (between 55 Jordan and the PATH) for a few years now, it’s overall very quiet and there’s really not much to worry about beyond occasional typical city nighttime shadiness, and that’s really not until very late at night. The area is rapidly coming up and there are a few pretty nice restaurants that have opened up there now (Cafe Alyce, ITA, some others). It won’t phase you if you’re moving from Brooklyn or Philly, it might feel a little edgier if you’re moving from a suburb. But overall, I feel very safe here 95% of the time. It’s a very residential area outside/around Bergen & Montgomery. Hope you find this helpful!