ive discovered 341 locations, cleared 160 dungeons (i've skipped a few because I'm arachnophobic and others are glitched), completed 176 quests, 314 misc objectives, and 27 side quests. I'd just like to know how many there are because I want to do everything, and I want to know if I actually have. Sorry, I don't mean to gloat and show off (who am I kidding? yes I do!) I just don't want to miss anything in the amazing world of Skyrim. I did find this link:

http://www.realsg.com/2011/11/guide-skyrim-complete-locations-map.html.

but it only added up to 335 locations, unless I counted wrong. Anyway, does anybody know how many locations, dungeons, quests, and objectives there are?

You've possible got it all. Did you consider checking your numbers against the wiki values?