according to this website the following is a list of the most stressful US cities to live in:

1. Tacoma, WA
2. Miami, FL
3. New Orleans, LA
4. Las Vegas, NV
5. New York, NY
6. Portland-Vancouver, OR-WA
7. Mobile, AL
8. Stockton-Lodi, CA
9. Detroit, MI
10. Dallas, TX

and these are the low-stress cities:

1. Albany-Schenectady, NY
2. Harrisburg-Lebanon-Carlisle, PA
3. Orange County, CA
4. Nassau-Suffolk, NY
5. Minneapolis-St. Paul, MN-WI
6. Ann Arbor, MI
7. Omaha, NE-IA
8. Norfolk, VA-Virginia Beach, VA-NC
9. Honolulu, HI
10. Raleigh-Durham-Chapel Hill, NC

so i'm from the most stressful city and live in the 5th most stressful city... and you wonder why i want to move to southern california (low-stress #3) or hawaii (#9)!