
As a single person who's seeking true love (or true sex enjoyment :)), I've found this list of best cities 4 singles in America (according to Forbes.com):
1. Boston
2. Austin
3. Washington-Baltimore
4. Raleigh-Durham
5. Denver-Boulder
6. San Francisco-Oakland
7. San Diego
8. Houston
8. Minneapolis-St. Paul
10. Atlanta
So, I still have a chance if moving to Boston or San Diego (which is closer to LA)