Exhibit 99.1

NORTH BAY BANCORP LOGO
    Contact:         Terry L. Robinson, President & CEO

                     trobinson@northbaybancorp.com
                     707-252-5024

THE CEREGHINO GROUP LOGO
corporate investor relations

5333 15TH AVENUE SOUTH, SUITE 1500
SEATTLE, WA 98108
206.762.0993

         North Bay Bancorp's Third Quarter Pre-Tax Profits Increase 24%,
             Loan Portfolio Grows 29% and Core Deposits Increase 22%

Napa, CA - October 22, 2004 - North Bay Bancorp (Nasdaq:  NBAN), holding company
for The Vintage Bank and Solano Bank, today reported pre-tax profits grew 24% in
the third  quarter with 29% growth in the loan  portfolio and 22% growth in core
deposits from the third quarter a year ago. Third quarter  pre-tax  profits were
$2.0  million and net income was $1.3  million,  compared to pre-tax  profits of
$1.6 million and net income of $1.2 million,  in the third quarter of 2003.  The
rise in  effective  tax  rates  between  2004 and 2003 is due to a change in tax
treatment for certain investment income, effected in the fourth quarter of 2003.
Earnings per diluted share in the third quarter  totaled $0.50 compared to $0.48
in the third  quarter  a year ago.  Year-to-date,  net  income  grew 14% to $3.5
million,  or $1.40 per diluted  share,  compared to $3.1  million,  or $1.26 per
diluted share in the first nine months of 2003.

"Modest but stable growth in construction,  wine country tourism and the service
sector  continued  to fuel the  regional  economy  and  provide  support for our
business  banking  franchise,"  commented  Terry  Robinson,  President  and CEO.
"Demand for business loans in both Napa and Solano Counties remains solid and we
implemented  a new  automated  process  for  consumer  loans that  enables us to
process applications quickly and efficiently, stimulating growth in the consumer
loan portfolio."

Year-to-Date 2004 Financial Review and Operating Highlights (nine months ended
9/30/04 compared to 9/30/03)

     o    Net income increased 14% to $3.5 million.

     o    Pre-tax income rose 29% to $5.5 million.

     o    Earnings per diluted share increased 11% to $1.40.

     o    Revenues increased 20% to $19.6 million.

     o    Productivity  improved with the  efficiency  ratio  dropping 412 basis
          points to 68.30%.

     o    Deposits grew 19% to $478 million.

     o    Net loans outstanding grew 28% to $354 million.

     o    Asset  quality  remained  exemplary  with no  nonperforming  assets at
          quarter end.

          "Our new Vintage Bank office in American Canyon,  a high-growth  area,
opened in August and is off to a fast start and we are  confident  it will begin
contributing to profitability  next year. Even with the expense of a new office,
our efficiency ratio improved significantly,  down 316 basis points in the third
quarter and 412 basis points  year-to-date  when compared to the same periods in
2003.  This  improvement   reflects  our  initiating  actions  to  improve  cost
management," Robinson explained.

                                       4



                                Operating Results

Revenues:  Total  revenues,  (net interest  income before the provision for loan
losses and non-interest  income,  excluding  securities  gains) increased 20% to
$6.8 million in the third quarter of 2004 from $5.7 million in the third quarter
of 2003.  In the first  nine  months of 2004,  revenues  increased  20% to $19.6
million from $16.4 million in the first nine months of 2003.

Net interest income  increased 20% to $5.9 million in the third quarter compared
to $4.9 million in the third quarter of 2003,  with interest  income growing 23%
and interest  expense up 41%. The substantial  increase in interest  expense was
primarily  due to the impact of $19 million in  borrowings  booked in the second
quarter of 2004.  Year-to-date,  net interest  income rose 18% to $16.7  million
from $14.1 million in the first nine months of 2003, with interest income rising
17% and interest expense up 8%. North Bay increased its third quarter  provision
for loan losses to  $180,000  from  $45,000 for the third  quarter a year ago to
keep pace with growth in the overall loan portfolio. Year-to-date, the loan loss
provision  increased to $540,000 from $135,000 in the first nine months of 2003.
Third quarter net interest income after the provision for loan losses  increased
18% to $5.7 million  compared to $4.8 million in the third  quarter the previous
year, and grew 16% to $16.1 million year-to-date from $13.9 million in the first
nine months of 2003.  "Growth in the loan  portfolio plus income from the modest
leverage  strategy  implemented  last quarter were the drivers behind the strong
increase in net interest income," said Lee-Ann Cimino, Chief Financial Officer.

Net interest  margin:  "As expected,  the leverage  strategy we employed earlier
this year had a positive effect on net interest income with little impact on net
interest margin in the quarter.  This strategy provides  significant benefits at
very moderate  risk," Cimino noted.  Net interest  margin was 4.95% in the third
quarter and 4.98% in the first nine months of 2004,  compared to 4.98% and 4.94%
in the respective periods of 2003.

Non-interest  income:  There  were no  investment  gains  in the  third  quarter
compared with $207,000 in gains in the third quarter of 2003. As a result, third
quarter  non-interest  income  decreased 7% to $1.0 million from $1.1 million in
the third quarter a year ago. Year-to-date, non-interest income increased 11% to
$3.2  million  from  $2.9  million  for same  period of 2003.  Investment  gains
year-to-date  totaled $262,000  compared with $637,000 for the first nine months
of 2003.

Non-interest  expenses in the third  quarter  increased  9% to $4.7 million from
$4.3  million in the third  quarter of 2003.  In the first nine  months of 2004,
operating expenses increased 10% to $13.8 million from $12.6 million in the like
period  of  2003.  The tax  equivalent  efficiency  ratio in the  third  quarter
improved to 67.15% compared to 70.31% in the third quarter last year and dropped
to 68.30% in the first nine  months of 2004 from 72.42% in the first nine months
of 2003.  The  efficiency  ratio  measures  operating  expenses  as a percent of
revenues.

Pre-tax  Income  increased 24% in the third quarter of 2004 to $2.0 million from
$1.6 million in the third quarter of 2003.  Pre-tax income rose 29% in the first
nine months of the year to $5.5  million from $4.3 million in the same period of
2003.

Income taxes increased in the third quarter of 2004  reflecting  higher earnings
and changes in tax treatment for income from a REIT. The tax provision increased
to $750,000,  or 38% of third quarter pre-tax income,  compared to $452,000,  or
28% of third quarter  pre-tax income in 2003. For the first nine months of 2004,
the  provision  for  income  tax was $2.0  million,  or 37% of  pre-tax  income,
compared to $1.2 million,  or 28% of pre-tax  income in the first nine months of
2003.

Earnings ratios.  Strong growth in loans and deposits  accelerated balance sheet
growth ahead of earnings growth.  In addition,  after-tax  profitability  ratios
were  somewhat  skewed by the lower tax rate in 2003.  "We  continue  to work to
streamline our corporate  structure and operating  processes.  We anticipate the
benefits  of these  efforts  will  build as we  execute  on our plan to  improve
profitability," Robinson said. North Bay generated a return on average equity of
11.86% in the third quarter and 11.58% in the first nine months of 2004 compared
to 12.25% and 11.15% in the respective periods of 2003. Return on average assets
was 0.92% in the third  quarter and first nine months of 2004  compared to 1.03%
in the third quarter and 0.95% in the first nine months of 2003.

                                  Balance Sheet

Total assets increased 22% to $552 million as of September 30, 2004, compared to
$451 million at September  30, 2003.  Deposits  grew 19% during the year to $478
million,  with growth in both  average  balances  and the number of new checking


                                       5


accounts. Loans, net of the allowance for loan losses, grew 29% to $354 million,
up from $274  million  from the third  quarter  last year.  In addition to a 36%
increase in commercial  loans secured by real estate,  commercial and industrial
loans grew 15% fueled by  strength in the wine  sector and  consumer  loans grew
48%,  assisted  by  the  new  automated  program  implemented  to  better  serve
individuals.  Book value per share was $17.61  compared  to $16.65 at the end of
the third quarter of 2003.

Asset quality remains excellent with no nonperforming  loans as of September 30,
2004.  The  allowance  for loan and lease losses was $4.0  million,  or 1.12% of
loans  outstanding  at quarter  end,  compared to $3.4 million or 1.23% of loans
outstanding  at the end of the third  quarter of 2003.  Strong  loan  growth and
excellent  credit quality  contributed to the drop in the ratio of allowance for
loan losses to total loans.  Net charge-offs  year-to-date  were $24,000,  which
included  $78,000 in recoveries in the third quarter,  compared to $4,000 of net
charge-offs in the first nine months of 2003, including $3,000 in net recoveries
during the third quarter of 2003.

                             ABOUT NORTH BAY BANCORP

North Bay Bancorp is the parent company of The Vintage Bank based in Napa County
and Solano  Bank based in Solano  County,  both full  service  commercial  banks
offering a wide  selection  of deposit,  loan and  investment  services to local
consumers  and small  business  customers.  The  Vintage  Bank,  opened in 1985,
operates six banking offices in Napa County,  Northern  California's  number one
tourist  destination and the nation's premier wine producing region.  The Bank's
main office and two branch offices are located in the City of Napa. Vintage also
has a branch in the City of St. Helena,  one in American Canyon, a branch in the
Southern  industrial  area  of Napa  County  and an  off-site  ATM  facility  in
Yountville.  Solano Bank,  opened in July 2000,  operates offices in the primary
cities  along the I-80  corridor  of Solano  County.  The Bank's  main office is
located in Vacaville,  with  branches in  Fairfield,  Vallejo and Benicia and an
off-site ATM facility in downtown  Fairfield.  This region,  projected to be the
fastest growing county in Northern  California  through year 2020, 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 subsidiaries.  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 Solano  Bank.  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;  and (5) other  risks  detailed in the North Bay
Bancorp reports filed with the Securities and Exchange Commission.

                                     (more)


                                       6




NORTH BAY BANCORP
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CONSOLIDATED INCOME STATEMENT                                   3-Month Period Ended:                   9-Month Period Ended:
                                                    ---------------------------------------   --------------------------------------
(in $000's, unaudited)                               9/30/2004      9/30/2003    % Change      9/30/2004     9/30/2003     % Change
                                                    -----------    -----------  -----------   -----------   -----------    ---------
                                                                                                             
Interest Income                                     $     6,822    $     5,554      22.8%     $    19,180   $    16,409        16.9%
Interest Expense                                            961            681      41.1%           2,508         2,328         7.7%
     Net Interest Income                                  5,861          4,873      20.3%          16,672        14,081        18.4%
Provision for Loan & Lease Losses                           180             45     300.0%             540           135       300.0%
    Net Interest Income after Loan Loss Provision         5,681          4,828      17.7%          16,132        13,946        15.7%
Service Charges                                             564            369      52.8%           1,684         1,068        57.7%
Loan Sale & Servicing Income                                 16            129     -87.6%              35           185       -81.1%
Bank Owned Life Insurance Income                             88             91      -3.3%             280           274         2.2%
Other Non-Interest Income                                   318            259      22.8%             968           758        27.7%
Gain on Investments                                        --              207        NM              262           637       -58.9%
    Total Non-Interest Income                               986          1,055      -6.5%           3,229         2,922        10.5%
Salaries & Benefits                                       2,566          2,338       9.8%           7,633         6,896        10.7%
Occupancy Expense                                           369            356       3.7%           1,080           931        16.0%
Equipment Expense                                           502            485       3.5%           1,509         1,230        22.7%
Other Non-Interest Expenses                               1,230          1,088      13.1%           3,613         3,536         2.2%
    Total Non-Interest Expenses                           4,667          4,267       9.4%          13,835        12,593         9.9%
    Income Before Taxes                                   2,000          1,616      23.8%           5,526         4,275        29.3%
Provision for Income Taxes                                  750            452      65.9%           2,034         1,204        68.9%
- ------------------------------------------------------------------------------------------------------------------------------------
     Net Income                                     $     1,250    $     1,164       7.4%     $     3,492   $     3,071        13.7%
- ------------------------------------------------------------------------------------------------------------------------------------
TAX DATA
Tax-Exempt Muni Income                              $       113    $       182     -37.9%     $       409   $       474       -13.7%
Tax-Exempt BOLI Income                              $        88    $        91      -3.3%     $       280   $       274         2.2%
Interest Income - Fully Tax Equivalent              $     6,859    $     5,627      21.9%     $    19,313   $    16,585        16.4%
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NET CHARGE-OFFS (RECOVERIES)                        $       (78)   $        (3)       NM      $        24   $         4         NM
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PER SHARE DATA                                                 3-Month Period Ended:                  9-Month Period Ended:
                                                    ---------------------------------------   --------------------------------------
(unaudited)                                          9/30/2004      9/30/2003    % Change      9/30/2004     9/30/2003     % Change
                                                    -----------    -----------  -----------   -----------   -----------    ---------
Basic Earnings per Share                            $      0.52    $      0.49       6.1%     $      1.45   $      1.29        12.4%
Diluted Earnings per Share                          $      0.50    $      0.48       4.2%     $      1.40   $      1.26        11.1%
Common Dividends                                    $      0.00    $      0.00        NM      $      0.20   $      0.20         0.0%
Wtd. Avg. Shares Outstanding                          2,425,772      2,399,102                  2,410,739     2,376,083
Wtd. Avg. Diluted Shares                              2,491,462      2,442,374                  2,485,970     2,433,490
Book Value per Share (EOP)                          $     17.61    $     16.65       5.8%     $     17.61   $     16.65         5.8%
Common Shares Outstanding. (EOP)                      2,426,762      2,285,646                  2,426,762     2,285,646
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KEY FINANCIAL RATIOS                                   3-Month Period Ended:                     9-Month Period Ended:
                                                    --------------------------                -------------------------
(unaudited)                                          9/30/2004      9/30/2003                  9/30/2004     9/30/2003
                                                    -----------    -----------                -----------   -----------
Return on Average Equity                                 11.86%         12.25%                     11.58%        11.15%
Return on Average Assets                                  0.92%          1.03%                      0.92%         0.95%
Net Interest Margin (Tax-Equivalent)                      4.95%          4.98%                      4.98%         4.94%
Efficiency Ratio (Tax-Equivalent)                        67.15%         70.31%                     68.30%        72.42%
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AVERAGE BALANCES                                             3-Month Period Ended:                       9-Month Period Ended:
                                                    ---------------------------------------   --------------------------------------
(in $000's, unaudited)                               9/30/2004      9/30/2003    % Change      9/30/2004     9/30/2003     % Change
                                                    -----------    -----------  -----------   -----------   -----------    ---------
Average Assets                                      $   539,578    $   449,859      19.9%     $   506,018   $   431,849        17.2%
Average Earning Assets                              $   477,054    $   397,560      20.0%     $   449,495   $   385,165        16.7%
Average Gross Loans & Leases                        $   369,384    $   294,276      25.5%     $   342,515   $   269,824        26.9%
Average Deposits                                    $   464,629    $   398,411      16.6%     $   439,995   $   380,274        15.7%
Average Equity                                      $    41,936    $    37,693      11.3%     $    40,278   $    36,826         9.4%
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- ---------------------------------------------------------------------------------------
STATEMENT OF CONDITION                                       End of Period:
(in $000's, unaudited)                           9/30/2004     9/30/2003     Annual Chg
                                                 ---------     ---------     ----------
                                                                       
ASSETS
Cash and Due from Banks                          $  42,626     $  34,777        22.6%
Securities and Fed Funds Sold                      110,806       107,626         3.0%
Commercial & Industrial                             60,828        52,754        15.3%
Commercial Secured by Real Estate                  230,610       169,175        36.3%
Real Estate                                          6,743         6,696         0.7%
Construction                                        25,841        26,198        -1.4%
Consumer                                            35,889        24,327        47.5%
                                                 ---------     ---------
    Gross Loans & Leases                           359,911       279,150        28.9%
Deferred Loan Fees                                  (1,468)       (1,238)       18.6%
                                                 ---------     ---------
    Loans & Leases Net of Deferred Fees            358,443       277,912        29.0%
Allowance for Loan & Lease Losses                   (4,040)       (3,421)       18.1%
                                                 ---------     ---------
    Net Loans & Leases                             354,403       274,491        29.1%
Loans Held-for-Sale                                 20,232        10,786        87.6%
Investment in Subsidiary                               310          --            NM
Bank Premises & Equipment                           10,657        11,137        -4.3%
Other Assets                                        13,415        12,499         7.3%
                                                 ---------     ---------
     Total Assets                                $ 552,449     $ 451,316        22.4%
                                                 =========     =========

LIABILITIES & CAPITAL
Demand Deposits                                  $ 127,768     $ 104,594        22.2%
NOW / Savings Deposits                             144,267       123,989        16.4%
Money Market Deposits                              125,994        97,241        29.6%
Time Certificates of Deposit                        78,763        73,597         7.0%
                                                 ---------     ---------
    Total Deposits                                 476,792       399,421        19.4%

Long Term Borrowings                                19,000          --            NM
Trust Preferred Securities                          10,310        10,000         3.1%
                                                 ---------     ---------
    Total Deposits & Interest Bearing Liab         506,102       409,421        23.6%

Other Liabilities                                    3,667         3,836        -4.4%
Total Capital                                       42,730        38,059        12.3%
                                                 ---------     ---------
    Total Liabilities & Capital                  $ 552,499     $ 451,316        22.4%
                                                 =========     =========
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CREDIT QUALITY DATA                                  End of Period:
(in $000's, unaudited)                           9/30/2004     9/30/2003
                                                 ---------     ---------
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                    1.12%        1.23%

- ---------------------------------------------------------------------------------------
OTHER PERIOD-END STATISTICS                          End of Period:
(unaudited)                                      9/30/2004     9/30/2003
                                                 ---------     ---------
Shareholders' Equity / Total Assets                    7.7%         8.4%
Loans / Deposits                                      75.5%        69.9%
Non-Interest Bearing Deposits / Total Deposits        26.8%        26.2%
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