Filed Pursuant to Rule 424(b)(3)

Registration No. 333-122567

PROSPECTUS SUPPLEMENT

DATED JULY 7, 2005

TO PROSPECTUS DATED MAY 26, 2005

1,493,301 shares

NBOG BANCORPORATION, INC.

Common Stock

Dear Shareholders:

Due to the level of interest we have received from our current shareholders in our stock offering, we have decided to extend the subscription rights period through July 31, 2005. If you are interested in acquiring additional shares of NBOG Bancorporation, Inc. stock at $4 per share, please submit your subscription rights form by July 31, 2005.

While no assurances can be given, management currently expects narrowing losses in 2005 with the Company becoming month-to-month profitable during the latter half of 2006. We continue to review our loan portfolio and work on problem loans. Our asset quality has improved and as expected our quarterly net loss continues to decline as shown in the following chart:

	As of, and for the three months ended,
	Unaudited			Unaudited			Unaudited
	June 30, 2005			March 31, 2005			December 31, 2004
Classified loans as a percentage of loans		9.85%			12.40%			10.19%
Past dues as a percentage of loans		4.60%			3.85%			10.44%
Allowance for loan loss as a percentage of loans		3.60%			3.67%			3.07%
Non-performing assets as a percentage of loans		8.23%			8.73%			11.47%
Period-end Balances:
Total loans		28,562,023			29,575,995			32,291,811
Allowance for loan loss		(1,028,357	)		(1,086,668	)		(989,852	)
Total assets		42,712,191			43,233,618			48,011,519
Deposits		38,239,846			38,942,639			43,726,859
Shareholders’ equity		3,957,313			4,063,899			3,918,020
Results of Operations:
Net interest income		429,691			487,220			472,908
Provision for loan losses		0			225,000			419,999
Other income		19,884			17,495			27,023
Other expenses		738,121			649,612			695,214
Net loss		(288,546	)		(369,897	)		(615,282	)

If you have any questions about the subscription rights or about The National Bank of Gainesville, please do not hesitate to contact me or Bryan Hendrix, our Chief Financial Officer, at (770) 297-8060.

Thank you again for your confidence and continued support.

Sincerely,

/s/ Al Satterwhite

Al Satterwhite,

President and Chief Executive Officer

This supplement should be read with the prospectus dated May 26, 2005. This supplement is qualified by reference to the prospectus except to the extent that the information in this supplement supersedes the information contained in the prospectus.