ComScore: Facebook Grew 5.6% in the US last month. Hitwise: "Facebook" Top US Search term

Facebook traffic grew by around 5.5 million users in the United States last month, according to the latest data from web traffic measurement firm comScore. This is basically in line with what we tracked over the same period. While comScore says Facebook grew from 97.2 million unique visitors in October to nearly 103 million by the end of last month (see table, below), we saw that Facebook grew from 94 million to 98.1 million monthly US active users in the same month, according to Facebook’s own data.