The Young Professional's Guide: With a median age of 37.9, Las Vegas is a hotspot for those looking to build a career in Nevada. The city supports a population of 634786 and maintains a median income of $61,356.00. If you aren't ready to commit to a $302,100.00 home purchase, the rental market—averaging $1,219.00—offers plenty of opportunities to find a room and a compatible housemate.