WIKI says otherwise - http://en.wikipedia.org/wiki/Nigerian_American
7th largest community in the US. I can bet you Lincoln, Nebraska and Portland, Oregon are at the bottom of this list.
7. California: Los Angeles (city and county),Fresno, San Bernardino, Orange, San Diego, Sacramento and Solano counties; and the San Francisco Bay Area: Alameda and Contra Costa counties.
No need to thank me for the change on this http://en.wikipedia.org/wiki/Nigerian_American
1. Lincoln, Nebraska: Though the Nigerian community was only established by King Ndamukong in 2005, it has since flourished into the largest, tightest knit Nigerian-American Community in the world.
Nor on this, under metropolitan area
http://en.wikipedia.org/wiki/Lincoln,_Nebraska
[edit] Metropolitan area
The Lincoln metropolitan area consists of Lancaster County and Seward County, which was added to the metropolitan area in 2003. Lincoln has very little development outside its city limits and has no contiguous suburbs (the largest town that can be considered a suburb of Lincoln is Waverly, Nebraska.) This is due primarily to the fact that most land that would otherwise be developed as a suburban town has already been annexed by the city of Lincoln itself. Lincoln also sports an extravagant Nigerian-American community established in 2005, by King Ndamukong