Exhibit 99.1

[GRAPHIC OMITTED]
[GRAPHIC OMITTED]  North Bay Logo

 Contact:  Terry L. Robinson, President & CEO
           ----------------------------------
           trobinson@northbaybancorp.com
           707-252-5024



      North Bay Bancorp Announces 31% 2005 Profit Increase to $6.6 Million,
      ---------------------------------------------------------------------
                        Declares Cash and Stock Dividends
                        ---------------------------------

Napa,  CA -March 10,  2006 - North Bay  Bancorp  (Nasdaq:  NBAN),  parent of The
Vintage  Bank and its Solano Bank  Division,  today  reported net income of $6.6
million or $1.64 per diluted share for 2005, compared with $5.1 million or $1.29
per diluted  share in 2004,  a 31%  increase in net income and a 27% increase in
diluted earnings per share for the year ended December 31, 2005.  Fourth quarter
profits increased 13% to $1.8 million,  or $0.44 per diluted share,  compared to
$1.6 million,  or $0.39 per diluted share in the fourth quarter of 2004. The net
interest margin increased 38 basis points to 5.38% for the year 2005.  Return on
average equity for 2005 was 13.94% compared to 12.34% for 2004 and the return on
average  assets was 1.11% for 2005 compared with .97% for 2004.  The  efficiency
ratio improved to 63.85% from 66.93% a year ago. Total assets  increased 7.2% to
$603 million; deposits grew 6.6% to $516 million and net loans grew 9.6% to $410
million.

Additionally,  North Bay declared a $.15 per share cash  dividend and a 5% stock
dividend. Both dividends have a record date of March 22, 2006 and are payable on
April 12, 2006.

"2005 was a challenging,  yet rewarding year for North Bay Bancorp. We were able
to improve financial  returns while absorbing  significant  first-year  expenses
associated  with the  Sarbanes-Oxley  (SOX) Section 404 compliance  process.  We
executed successfully on our plan to place more emphasis on profitability versus
growth," stated  President and CEO Terry  Robinson.  "We are pleased to announce
cash and stock  dividends  for another  year  following  reporting of our record
profits."

2005 Financial Review and Operating  Highlights (year ended 12/31/05 compared to
12/31/04)

     o    Net income increased 31% to $6.6 million.
     o    Pre-tax income rose 33% to $10.7 million.
     o    Earnings per diluted share increased 27% to $1.64.
     o    Revenues increased 21% to $32.7 million.
     o    Productivity  improved with the  efficiency  ratio  dropping 308 basis
           points to 63.85%.
     o    Deposits grew 7% to $516 million.
     o    Net loans grew 10% to $410 million.
     o    Asset quality  remained  exemplary  with six  consecutive  years of no
           non-performing assets at year- end.


                                Operating Results

Total  revenues,  (net interest  income before the provision for loan losses and
non-interest income,  excluding securities gains) increased 21% to $32.7 million
in 2005 from $27.0  million in 2004.  In the  fourth  quarter of 2005,  revenues
increased 18% to $8.7 million from $7.3 million in 2004. The net interest margin
increased to 5.38% for the year from 5.00% in 2004. The net interest  margin for
the fourth quarter of 2005 was 5.52% compared to 5.03% in 2004.



Net interest income increased 25% to $28.8 million in 2005, with interest income
rising 27% and interest  expense  increasing 43%. In the fourth quarter of 2005,
net interest income rose 22%, with interest  income up 24% and interest  expense
rising 40%.  "Increasing  the net interest margin was essential to improving our
financial performance in 2005 given the significant expenses associated with SOX
404  compliance.  The increases in the Fed Funds rate and prime rate  throughout
the year had a positive  impact on the net  interest  margin as the  increase in
yield on earning assets exceeded the increase in rates paid on interest  bearing
liabilities,"  stated  Executive Vice President and Chief Financial  Officer Pat
Phelan.

     The  provision  for loan  losses  increased  31% to  $815,000  in 2005 from
$620,000 in 2004,  reflecting growth in the loan portfolio.  Net interest income
after the provision for loan losses  increased 25% to $28.0 million  compared to
$22.4 million in the previous  year,  and grew 22% to $7.7 million in the fourth
quarter of 2005 from $6.3 million in 2004.

Non-interest  income  decreased  6% in 2005 to $3.9 million from $4.2 million in
2004. In the fourth  quarter,  non-interest  income declined 3% to $937,000 from
$969,000 in the fourth  quarter a year ago.  The decline  reflects a decrease in
service charge income  resulting from reduced  non-sufficient  funds (NSF) check
activity;  also,  there were no securities  gains recorded in 2005 compared with
securities gains totaling $262,000 in 2004.

Operating  (non-interest)  expense in 2005  increased  14% to $21.2 million from
$18.5 million in 2004, reflecting  significantly  increased consulting and audit
fees  associated  with SOX 404  compliance.  Operating  expenses  in the  fourth
quarter  increased 22% to $5.8 million from $4.7 million in the fourth quarter a
year ago. The tax  equivalent  efficiency  ratio improved to 63.85% in 2005 from
66.93% in 2004. The efficiency ratio measures operating expenses as a percent of
revenues.  "Consulting and Audit fees for the fourth quarter of 2005 were higher
primarily due to SOX compliance costs," CFO Phelan noted.  Phelan added,  "these
costs negatively  impacted the fourth quarter 2005 efficiency  ratio,  which was
65.28% compared with 63.21% for the fourth quarter of 2004."

Pre-tax  income  rose 33% in 2005 to $10.7  million  from $8.1  million in 2004.
Pre-tax Income  increased 11% in the fourth quarter of 2005 to $2.8 million from
$2.6 million in the fourth quarter of 2004.

Income taxes increased in 2005 in correlation with the higher earnings.  The tax
provision  increased  36% to $4.1  million,  or 38% of  pre-tax  income in 2005,
compared to $3.0 million, or 37% of pre-tax income in 2004.

Return on  average  equity  increased  160 basis  points to 13.94% for the year.
Return on average equity for the 2005 fourth  quarter was 14.04%,  down 38 basis
points from the 2004  fourth  quarter  due to the  previously  noted SOX related
expenses. Return on average assets was 1.11% for the year 2005 compared to 0.97%
in 2004. For the fourth  quarter,  return on average assets equated to 1.12% and
1.09% for 2005 and 2004, respectively.  "Given that many of the costs associated
with  SOX  404  compliance  are  non-recurring,   the  prospects  for  continued
productivity improvement are promising," commented Robinson.


       Balance Sheet (at December 31, 2005 compared to December 31, 2004)
       ------------------------------------------------------------------

Total assets increased 7% to $603 million from $562 million a year ago. Deposits
grew 7% from $484 million in 2004 to $516  million,  with growth in both average
balances and the number of new checking  accounts.  Loans,  net of the allowance
for loan  losses  and  deferred  fees,  grew 10% to $410  million,  up from $374
million.  Commercial  and  industrial  loans  increased 28% from a year previous
while  commercial real estate loans grew 4% and  construction  loans grew 17% to
$33 million.  Consumer loans grew 7% to $39 million.  Book value per share as of
December 31, 2005 was $12.82 compared to $12.12 a year ago.

Asset quality remains  excellent with no non-performing  loans at year-end.  The
allowance  for  loan  and  lease  losses  was  $4.9  million,  or 1.18% of loans
outstanding,  compared to $4.1 million or 1.09% of loans outstanding a year ago.
Net charge-offs for 2005 were $27,000,  which includes $8,000 charged-off in the
fourth quarter,  compared to $8,000 of net  charge-offs in year 2004,  including
$16,000 in net recoveries during the fourth quarter of 2004.




                             ABOUT NORTH BAY BANCORP


North Bay Bancorp is the holding company for The Vintage Bank in Napa County and
Solano Bank, a Division of The Vintage Bank, in Solano County. This full-service
commercial bank offers a wide selection of deposit, loan and investment services
to local consumers and small business customers. The Vintage Bank opened in 1985
and now  operates  six banking  offices in Napa  County,  Northern  California's
number one tourist  destination and the nation's premier wine producing  region.
The main office and two branch offices are located in the City of Napa.  Vintage
also has  branches  in the  Cities of St.  Helena  and  American  Canyon and the
Southern industrial area of Napa County.  Solano Bank, a Division of The Vintage
Bank,  opened in July 2000 and has offices in the primary  cities along the I-80
corridor of Solano County, including Vacaville,  Fairfield,  Vallejo and Benicia
and an off-site ATM facility in downtown  Fairfield.  Solano County is projected
to be the fastest growing county in Northern California through year 2030 and is
attracting businesses and residents with a quality lifestyle, affordable housing
and business-friendly attitudes.


This news  release  contains  forward-looking  statements  with  respect  to the
financial condition,  results of operation and business of North Bay Bancorp and
its  subsidiary.  All financial  results are unaudited and therefore  subject to
change.  These include, but are not limited to, statements that relate to or are
dependent on estimates or assumptions  relating to the prospects of loan growth,
credit quality and certain operating  efficiencies resulting from the operations
of The  Vintage  Bank  and  its  Solano  Bank  Division.  These  forward-looking
statements  involve  certain  risks and  uncertainties.  Factors  that may cause
actual  results  to  differ   materially   from  those   contemplated   by  such
forward-looking  statements include, among others, the following  possibilities:
(1)  competitive   pressure  among  financial   services   companies   increases
significantly; (2) changes in the interest rate environment on interest margins;
(3) general economic conditions, internationally,  nationally or in the State of
California  are less  favorable  than  expected;  (4)  legislation or regulatory
requirements  or changes  adversely  affect the  business in which the  combined
organization  will be engaged;  (5)  finalization of the year-end audit results;
(6) the ability to satisfy the requirements of the  Sarbanes-Oxley Act and other
regulations governing internal control and (7) other risks detailed in the North
Bay Bancorp reports filed with the Securities and Exchange Commission.



NORTH BAY BANCORP



CONSOLIDATED INCOME STATEMENT                  3-Month Period Ended:           12-Month Period Ended:
(in $000's, unaudited)                   12/31/2005  12/31/2004 % Change 12/31/2005  12/31/2004  % Change
                                         ----------  ---------- -------- ----------  ----------  --------
                                                                                  
Interest Income                            $ 9,197     $ 7,405    24.2%    $33,865     $26,585      27.4%
Interest Expense                             1,444       1,035    39.5%      5,082       3,543      43.4%
                                           -------     -------    -----    -------     -------    -------
     Net Interest Income                     7,753       6,370    21.7%     28,783      23,042      24.9%
Provision for Loan & Lease Losses              100          80    25.0%        815         620      31.5%
                                           -------     -------    -----    -------     -------    -------
    Net Interest Income after Loan
      Loss Provision                         7,653       6,290    21.7%     27,968      22,422      24.7%
Service Charges                                495         565   -12.4%      2,073       2,249      -7.8%
Loan Sale & Servicing Income                     7          10   -30.0%         31          45     -31.1%
Bank Owned Life Insurance Income                35          77   -54.5%        298         357     -16.5%
Other Non-Interest Income                      400         317    26.2%      1,539       1,285      19.8%
Gain on Investments                             --          --     NM           --         262    -100.0%
                                           -------     -------    -----    -------     -------    -------
    Total Non-Interest Income                  937         969    -3.3%      3,941       4,198      -6.1%
Salaries & Benefits                          2,950       2,360    25.0%     11,171       9,993      11.8%
Occupancy Expense                              470         407    15.5%      1,787       1,487      20.2%
Equipment Expense                              471         509    -7.5%      2,037       2,018       0.9%
Other Non-Interest Expenses                  1,861       1,425    30.6%      6,176       5,038      22.6%
                                           -------     -------    -----    -------     -------    -------
    Total Non-Interest Expenses              5,752       4,701    22.4%     21,171      18,536      14.2%
    Income Before Taxes                      2,838       2,558    10.9%     10,738       8,084      32.8%
Provision for Income Taxes                   1,069         986     8.4%      4,105       3,020      35.9%
                                           -------     -------    -----    -------     -------    -------
     Net Income                            $ 1,769     $ 1,572    12.5%    $ 6,633     $ 5,064      31.0%
                                           =======     =======    ====     =======     =======    =======
TAX DATA
Tax-Exempt Muni Income                     $   201     $   113    77.9%    $   541     $   522       3.6%
Tax-Exempt BOLI Income                     $    35     $    77   -54.5%    $   298     $   357     -16.5%
Interest Income - Fully
  Tax Equivalent                           $ 9,301     $ 7,441    25.0%    $34,144     $26,754      27.6%
                                           -------     -------    -----    -------     -------    -------
NET CHARGE-OFFS (RECOVERIES)               $     8     $   (16)   NM       $    27     $     8      NM
                                           -------     -------    -----    -------     -------    -------




PER SHARE DATA                                 3-Month Period Ended:                  12-Month Period Ended:
(unaudited)                             12/31/2005    12/31/2004  % Change    12/31/2005     12/31/2004    % Change
- -----------                             ----------    ----------  --------    ----------     ----------    --------
                                                                                          
Basic Earnings per Share                $     0.45    $     0.41     9.8%     $     1.71     $     1.33     28.6%
Diluted Earnings per Share              $     0.44    $     0.39    12.8%     $     1.64     $     1.29     27.1%
Common Dividends                        $     0.00    $     0.00     NM       $     0.15     $     0.12     25.0%
Wtd. Avg. Shares Outstanding             3,899,756     3,821,986               3,880,155      3,820,386
Wtd. Avg. Diluted Shares                 4,062,226     3,984,105               4,051,524      3,920,160
Book Value per Share (EOP)              $    12.82    $    12.12     5.8%     $    12.82     $    12.12      5.8%
Common Shares Outstanding (EOP)          3,904,651     3,641,289               3,904,651      3,641,289




KEY FINANCIAL RATIOS                       3-Month Period Ended:                 12-Month Period Ended:
(unaudited)                              12/31/2005    12/31/2004              12/31/2005   12/31/2004
                                         ----------    ----------              ----------   ----------
                                                                                   
Return on Average Equity                   14.04%        14.42%                  13.94%        12.34%
Return on Average Assets                    1.12%         1.09%                   1.11%         0.97%
Net Interest Margin
  (Tax-Equivalent)                          5.52%         5.03%                   5.38%         5.00%
Efficiency Ratio
  (Tax-Equivalent)                         65.28%        63.21%                  63.85%        66.93%




AVERAGE BALANCES                              3-Month Period Ended:                  12-Month Period Ended:
(in $000's, unaudited)                 12/31/2005    12/31/2004    % Change   12/31/2005    12/31/2004   % Change
                                       ----------    ----------    --------   ----------    ----------   --------
                                                                                         
Average Assets                          $ 624,224     $ 575,261       8.5%     $ 595,905     $ 523,328     13.9%
Average Earning Assets                  $ 564,787     $ 509,118      10.9%     $ 540,644     $ 464,399     16.4%
Average Gross Loans & Leases            $ 409,219     $ 383,907       6.6%     $ 402,770     $ 352,863     14.1%
Average Deposits                        $ 538,380     $ 498,426       8.0%     $ 514,454     $ 454,603     13.2%
Average Equity                          $  49,998     $  43,378      15.3%     $  47,594     $  41,053     15.9%



STATEMENT OF CONDITION                                   End of Period:
(in $000's, unaudited)                        12/31/2005   12/31/2004 Annual Chg
- ----------------------                        ----------   ---------- ----------
ASSETS
Cash and Due from Banks                        $  28,174    $ 27,342       3.0%
Securities and Fed Funds Sold                    136,548     132,348       3.2%

Commercial & Industrial                           86,094      67,172      28.2%
Commercial Secured by Real Estate                249,773     241,361       3.5%
Residential Real Estate                            8,557       6,613      29.4%
Construction                                      32,593      27,762      17.4%
Consumer                                          38,859      36,343       6.9%
                                               ---------    --------
    Gross Loans & Leases                         415,876     379,251       9.7%
Deferred Loan Fees                                (1,448)     (1,485)    - 2.5%
                                               ---------    --------
    Loans & Leases Net of Deferred Fees          414,428     377,766       9.7%
Allowance for Loan & Lease Losses                 (4,924)     (4,136)     19.1%
                                               ---------    --------
    Net Loans & Leases                           409,504     373,630       9.6%
Loans Held-for-Sale                                   --       4,604    -100.0%
Bank Premises & Equipment                          9,475      10,336      -8.3%
Other Assets                                      18,996      13,803      37.6%
                                               ---------    --------
     Total Assets                              $ 602,697    $562,063       7.2%
                                               =========    ========

LIABILITIES & CAPITAL
Demand Deposits                                $ 155,320    $127,250      22.1%
NOW / Savings Deposits                           148,336     151,053      -1.8%
Money Market Deposits                            128,684     128,884      -0.2%
Time Certificates of Deposit                      84,053      77,306       8.7%
                                               ---------    --------
    Total Deposits                               516,393     484,493       6.6%

Long Term Borrowings                              19,000      19,000    NM
Trust Preferred Securities                        10,310      10,310       0.0%
                                               ---------    --------
    Total Deposits & Interest Bearing Liab       545,703     513,803       6.2%

Other Liabilities                                  6,941       4,126      68.2%
Total Capital                                     50,053      44,134      13.4%
                                               ---------    --------
    Total Liabilities & Capital                $ 602,697    $562,063       7.2%
                                               =========    ========


CREDIT QUALITY DATA                                    End of Period:
(in $000's, unaudited)                           12/31/2005      12/31/2004
                                                 ----------      ----------
Non-Accruing Loans                                 $  --            $  --
Over 90 Days PD and Still Accruing                     0                0
Other Real Estate Owned                                0                0
                                                   ------           ------
    Total Non-Performing Assets                    $  --            $  --
                                                   ======           ----===


Non-Performing Loans to Total Loans                 0.00%                 0.00%
Non-Performing Assets to Total Assets               0.00%                 0.00%
Allowance for Loan Losses to Loans                  1.18%                 1.09%


OTHER PERIOD-END STATISTICS                              End of Period:
(unaudited)                                      12/31/2005       12/31/2004
                                                 ----------       ----------
Shareholders' Equity / Total Assets                8.3%             7.9%
Loans / Deposits                                   80.5%            78.3%
Non-Interest Bearing Deposits / Total Deposits     30.1%            26.3%