Not annoyingly so. It's noticeably high pitched but not in such a way that I find it unpleasant.
In fact, with a little bit of effort and a bit of training, you could probably have a pretty extensive voice range. Your tone is animated and friendly and I could see a potential for voice acting for you.
People have things they can do inside for fun now, ergo less people (especially less kids and teens) are visiting parks. Nobody visiting the park means nobody has a vested interest in working or paying to upkeep it, and nobody is complaining about its lack of upkeep.