After the Huffington Post made its own headlines last week when it was acquired by AOL for a reported $315 million, The Nielsen Company analyzed what the Huffington Post’s audience brings to the AOL portfolio in the U.S., specifically among notable demographic groups.

According to Nielsen Online, in September NYTimes.com was the top U.S.-based online newspaper site, while MSNBC Digital Network (MSNBC) was the top U.S. online news outlet, Editor & Publisher reported this week.
The NY Times’ website drew just over 20 million unique visitors in September — a 37% increase over unique traffic to the site last September.

Sept. 2008 Rank
Top 10 
Newspaper Sites
(ranked by unique users)
Sept. 2008 Unique Traffic
(in 000’s)
% Growth
Vs. Sept. 2007 Unique Traffic

1
NYTimes.com
20,068
37%

2
washingtonpost.com
12,956
43%

3
USATODAY.com
11,439
33%

4
LA Times
10,022
102%

5
Wall Street Journal Online
9,047
94%

6
Boston.com
8,610
122%

7
SFGate.com/San Francisco Chronicle
5,129
18%

8
New York Post
4,815
98%

9
Politico
4,605
219%

10
Chicago Tribune
4,558
46%

Source: The Nielsen Company (September 2008).

Meanwhile, MSNBC saw 44% year over year growth, …