Comparison of top 20 [22] Craigslist US marketplaces as to 2004 demographics information.

2004 Demographics:

1. New York-Newark-Bridgeport, NY-NJ-CT-PA
2. Los Angeles-Long Beach-Riverside, CA
3. Chicago-Naperville-Michigan City, IL-IN-WI
4. Washington-Baltimore-No. Virginia, DC-MD-VA-WV
5. San Jose-San Francisco-Oakland, CA
6. Philadelphia-Camden-Vineland, PA-NJ-DE-MD
7. Dallas-Fort Worth, TX
8. Boston-Worcester-Manchester, MA-NH
9. Detroit-Warren-Flint, MI
10. Miami-Fort Lauderdale-Miami Beach, FL
11. Houston-Baytown-Huntsville, TX
12. Atlanta-Sandy Springs-Gainesville, GA-AL
13. Seattle-Tacoma-Olympia, WA
14. Phoenix-Mesa-Scottsdale, AZ
15. Minneapolis-St. Paul-St. Cloud, MN-WI
16. Cleveland-Akron-Elyria, OH
17. San Diego-Carlsbad-San Marcos, CA
18. St. Louis-St. Charles-Farmington, MO-IL
19. Denver-Aurora-Boulder, CO
20. Tampa-St. Petersburg-Clearwater, FL

CraigsList top markets by percentage of traffic [Alexa.com source]

1. sfbay.craigslist.org 7.6%
2. • newyork.craigslist.org 6.6%
3. • losangeles.craigslist.org 5.6%
4. • seattle.craigslist.org 3.2%
5. • washingtondc.craigslist.org 3.0%
6. • chicago.craigslist.org 2.8%
7. • sandiego.craigslist.org 2.6%
8. • phoenix.craigslist.org 2.6%
9. • boston.craigslist.org 2.5%
10. • atlanta.craigslist.org 2.2%
11. • portland.craigslist.org 2.2%
12. • dallas.craigslist.org 2.1%
13. • lasvegas.craigslist.org 2.0%
14. • orangecounty.craigslist.org 1.9%
15. • miami.craigslist.org 1.7%
16. • denver.craigslist.org 1.6%
17. • post.craigslist.org 1.5%
18. • minneapolis.craigslist.org 1.5%
19. • orlando.craigslist.org 1.4%
20. • austin.craigslist.org 1.3%
21. • sacramento.craigslist.org 1.3%
22. • tampa.craigslist.org 1.3%