SLC can be a challenge for newcomers in the beginning. I would start with finding things that you like to do and grow your circle around hobbies. There is a great group called UFA (Up for Anything) that has both a Meetup and Facebook Group. read more
I don't think it's just Salt Lake City. People just aren't as socialble anymore. Jobs, kids, phones take up most of peoples time. It's sad, but true. I live in Sugarhouse, have lived in Salt Lake City area for 3 years. Most people are friendly, just not as social. read more