Forbes has published its list of the richest counties in the United States.
Los Alamos comes in fourth and four suburbs in Washington, D.C. comprise the other wealthiest counties on the top five list.
The top five:
- Loudoun County, Virginia: $115,574 median household income
- Falls Church City, Virginia: $114,409
- Fairfax County, Virginia: $105,416
- Los Alamos County, New Mexico: $103,643
- Howard County, Maryland: $103,273