Passenger Numbers

If you’d like to receive a detailed breakdown of STS passenger numbers or information from years not listed below, please contact airport@sonoma-county.org.

2024 Passenger Numbers Data

Month Passengers
January 38,553
February 37,849
March 49,507
April 56,468
May 66,889
June 72,881
July 74,730
August 73,917
September 68,608
October  
November  
December  
Total  

 

2023 Passenger Numbers Data

Total   641,178

Jan       37,129

Feb       40,136

Mar      49,632

Apr      56,615

May     55,550

Jun      56,256

Jul       55,925

Aug     57.560

Sep     62,229

Oct     62,305

Nov    59,535

Dec    48,306

2022 Passenger Numbers Data

Total      614,481

Dec        44,717

Nov        52,360

Oct         59,939

Sep        58,777

Aug        56,528

Jul          61,099

Jun         57,966

May        51,606

Apr         53,065

Mar        50,231

Feb        36,550

Jan         31,643

2021 Passenger Numbers Data

Total      435,427

Dec        44,943

Nov        50,377

Oct         56,477

Sep        49,951

Aug        45,086

Jul           48,926

Jun         49,186

May       38,050

Apr         25,915

Mar        13,822

Feb        6,644

Jan         6,050

2020 Passenger Numbers Data

Total      195,303

Dec        10,912

Nov        17,733

Oct         19,021

Sep        17,185

Aug        11,850

Jul           11,724

Jun         7,853

May       3,843

Apr         1,407

Mar        19,735

Feb        37,228

Jan         36,812  

2019 Passenger Numbers Data

Total      488,179

Dec        44,364

Nov        38,882

Oct         42,952

Sep        52,962

Aug        51,831

Jul           50,625

Jun         45,822

May       39,536

Apr         34,056

Mar        32,712

Feb        26,019

Jan         28,418

If you would like information on previous years, by airline, or details not listed above, email airport@sonoma-county.org. Thank you!

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