Top 25 Jurisdictions Ranked By Median Family Income Nationwide, 1999
Rank	Area Name	Median Family Income
1	Falls Church city, VA	$97,225
2	Fairfax County, VA	$92,146
3	Hunterdon County, NJ	$91,050
4	Somerset County, NJ	$90,605
5	Los Alamos County, NM	$90,032
6	Morris County, NJ	$89,773
7	Marin County, CA	$88,934
8	Douglas County, CO	$88,428
9	Loudoun County, VA	$88,387
10	Howard County, MD	$85,422
11	Montgomery County, MD	$84,035
12	Putnam County, NY	$82,197
13	Collin County, TX	$81,856
14	Santa Clara County, CA	$81,717
15	Nassau County, NY	$81,246
16	San Mateo County, CA	$80,737
17	Westchester County, NY	$79,881
18	DuPage County, IL	$79,314
19	Fairfax city, VA	$78,921
20	Arlington County, VA	$78,877
21	Rockland County, NY	$78,806
22	Williamson County, TN	$78,315
23	Bergen County, NJ	$78,079
24	Norfolk County, MA Fayette County, GA	$77,847
25	Fairfield County, CT	$77,690
Source: U.S. Bureau of the Census; Montgomery County Department of Park and Planning, Research and Technology Center.