This website related to the Bay Area Rapid Transit (BART), a mass rapid transit system serving the San Francisco Bay Area, is under construction. When completed, it will contain some historical information on BART ridership (taken from the BART ridership reports page), station data, and fares and schedules (taken from the current version and historical versions of the fares and schedules booklet). You can see the underlying code for this website and the SQL insertion commands for the database it uses at the GitHub repository.

NOTE: Due to rounding, entry and exit counts where either station is "all stations" may not match the source data precisely. It'll be off by at most the number of stations, and usually by a lot less.

The website is managed by Vipul Naik. It is not in any way affiliated with Bay Area Rapid Transit (BART) as an entity.

Entry station (station 1)
Exit station (station 2)

Permalink URL: https://bart.vipulnaik.com/ridership.php?entryStation=MB&exitStation=SS

Field name Value for station MB Value for station SS
2-letter code (used in ridership reports; see Station Name Abbreviations (XLS)) MB SS
4-letter code (used in APIs and on BART website) MLBR SSAN
Long code (used in fares and schedules brochure) MILL S SAN
Ordinary name Millbrae South San Francisco
Wikipedia page https://en.wikipedia.org/wiki/Millbrae_station https://en.wikipedia.org/wiki/South_San_Francisco_station_(BART)
BART page https://www.bart.gov/stations/mlbr https://www.bart.gov/stations/ssan
Opening date 2003-06-22 2003-06-22

Fare between stations Millbrae and South San Francisco:

List of direct routes available below:

The graph and table below show average weekday, Saturday, and Sunday ridership between the station Millbrae (MB) and the station South San Francisco (SS).

Graph of ridership should have loaded here
Year Month Weekday MB -> SS Weekday SS -> MB Saturday MB -> SS Saturday SS -> MB Sunday MB -> SS Sunday SS -> MB
2024 03 23 19 8 10 8 5
2024 02 27 22 9 8 5 3
2024 01 26 21 12 10 5 7
2023 12 22 19 12 9 7 7
2023 11 26 22 12 9 10 6
2023 10 33 26 11 9 9 8
2023 09 34 28 8 9 10 10
2023 08 33 29 17 12 9 6
2023 07 26 25 10 10 6 8
2023 06 31 27 11 7 10 7
2023 05 29 25 14 10 6 7
2023 04 28 25 9 11 7 5
2023 03 24 20 8 8 6 5
2023 02 23 24 11 10 6 6
2023 01 25 22 7 7 8 6
2022 12 22 21 6 4 4 4
2022 11 22 19 13 9 5 8
2022 10 30 24 12 8 8 6
2022 09 31 24 10 9 9 9
2022 08 33 27 13 7 7 7
2022 07 33 28 10 10 10 8
2022 06 30 24 11 10 11 6
2022 05 26 22 9 10 5 4
2022 04 26 21 8 10 6 6
2022 03 24 17 9 10 4 5
2022 02 24 18 11 10 3 4
2022 01 19 16 7 5 3 5
2021 12 12 11 5 5 2 3
2021 11 18 17 8 8 3 6
2021 10 20 17 8 6 2 3
2021 09 19 16 8 4 3 5
2021 08 15 15 9 6 3 5
2021 07 17 15 5 4 3 4
2021 06 14 13 4 5 3 4
2021 05 11 10 3 4 2 2
2021 04 9 9 4 3 3 4
2021 03 7 6 5 3 3 3
2021 02 7 4 3 1 1 1
2021 01 8 4 2 1 2 2
2020 12 9 5 3 3 2 2
2020 11 9 5 2 1 1 1
2020 10 8 7 4 2 2 1
2020 09 8 5 4 3 2 3
2020 08 9 5 3 4 1 2
2020 07 8 6 3 5 3 4
2020 06 6 6 4 3 3 1
2020 05 5 4 3 2 3 2
2020 04 3 3 2 3 1 2
2020 03 31 30 5 6 8 3
2020 02 70 71 14 13 9 8
2020 01 70 61 16 16 11 10
2019 12 61 60 17 15 13 8
2019 11 68 69 14 16 14 12
2019 10 67 66 18 16 10 9
2019 09 65 65 14 18 13 11
2019 08 64 64 21 23 15 9
2019 07 60 58 17 19 13 10
2019 06 62 60 18 21 13 11
2019 05 63 67 16 18 9 7
2019 04 61 62 15 16 12 9
2019 03 64 65 12 15 10 10
2019 02 70 73 15 17 12 11
2019 01 68 72 15 16 12 10
2018 12 62 69 18 14 10 11
2018 11 67 67 15 16 10 9
2018 10 72 75 18 14 16 16
2018 09 68 73 21 23 12 13
2018 08 64 65 22 20 12 12
2018 07 64 65 18 18 11 11
2018 06 65 69 16 19 14 9
2018 05 70 70 17 22 10 12
2018 04 67 67 14 16 12 11
2018 03 70 73 17 17 13 11
2018 02 75 75 15 17 13 10
2018 01 69 66 20 22 8 10
2017 12 67 62 16 16 10 10
2017 11 68 66 22 16 13 8
2017 10 73 72 15 18 15 13
2017 09 72 72 18 21 16 13
2017 08 65 68 19 21 13 12
2017 07 60 60 18 18 13 12
2017 06 67 71 18 21 11 11
2017 05 75 77 22 20 15 14
2017 04 68 72 15 21 13 14
2017 03 75 71 16 16 13 12
2017 02 78 76 19 19 11 12
2017 01 77 67 13 17 12 9
2016 12 65 68 19 20 13 15
2016 11 74 74 12 16 12 12
2016 10 75 74 15 19 9 11
2016 09 78 75 17 22 13 14
2016 08 68 66 18 18 11 14
2016 07 60 66 18 19 10 13
2016 06 67 72 21 18 14 13
2016 05 72 78 18 20 14 13
2016 04 74 76 14 16 11 13
2016 03 75 80 16 14 16 13
2016 02 77 85 24 22 17 14
2016 01 72 78 19 17 16 14
2015 12 64 72 23 16 14 11
2015 11 77 82 19 22 18 14
2015 10 80 86 23 24 19 14
2015 09 74 78 32 32 20 21
2015 08 76 80 20 25 17 13
2015 07 71 73 15 20 15 12
2015 06 67 65 21 23 17 15
2015 05 64 68 23 19 14 13
2015 04 66 69 22 18 15 13
2015 03 69 70 23 26 16 15
2015 02 71 74 22 23 15 14
2015 01 71 72 20 25 19 15
2014 12 62 65 22 28 15 19
2014 11 75 76 21 27 17 16
2014 10 68 67 31 33 16 20
2014 09 70 71 23 33 20 21
2014 08 68 74 30 36 24 29
2014 07 66 69 20 23 16 17
2014 06 68 67 23 27 21 23
2014 05 70 71 23 24 19 19
2014 04 72 72 25 30 16 16
2014 03 69 71 20 23 17 18
2014 02 64 67 20 24 10 13
2014 01 67 67 17 18 18 13
2013 12 58 60 22 21 13 16
2013 11 65 65 21 27 13 19
2013 10 58 57 13 20 18 13
2013 09 62 65 26 27 18 21
2013 08 60 62 27 31 15 21
2013 07 46 51 23 22 13 15
2013 06 58 60 16 21 13 13
2013 05 70 67 24 29 14 16
2013 04 62 65 20 26 16 16
2013 03 63 64 22 23 17 16
2013 02 63 67 24 22 19 18
2013 01 63 62 20 20 14 15
2012 12 64 61 20 21 15 15
2012 11 64 60 18 20 14 16
2012 10 75 70 22 25 16 15
2012 09 67 68 24 25 20 18
2012 08 59 58 22 24 19 18
2012 07 52 53 22 26 10 10
2012 06 54 52 21 20 15 15
2012 05 59 60 22 22 15 14
2012 04 55 50 23 22 14 14
2012 03 56 51 20 20 15 11
2012 02 59 55 20 23 14 11
2012 01 60 55 19 23 14 11
2011 12 53 53 15 20 10 15
2011 11 61 61 17 21 13 15
2011 10 60 62 21 25 12 11
2011 09 63 64 17 21 16 15
2011 08 58 57 20 24 14 14
2011 07 56 50 18 19 10 16
2011 06 56 49 19 21 16 14
2011 05 61 58 20 27 12 16
2011 04 53 49 19 22 12 16
2011 03 54 48 17 18 8 13
2011 02 54 49 19 22 15 12
2011 01 51 47 16 21 10 10
2010 12 48 47 16 17 12 13
2010 11 54 54 20 18 13 14
2010 10 58 60 23 24 19 18
2010 09 62 61 24 29 19 19
2010 08 57 60 21 24 17 15
2010 07 53 60 21 23 17 15
2010 06 52 54 22 24 18 11
2010 05 59 57 23 23 18 14
2010 04 54 53 20 25 14 13
2010 03 57 53 23 27 17 13
2010 02 53 54 23 23 13 10
2010 01 53 50 18 17 16 12
2009 12 46 46 18 18 15 13
2009 11 55 51 22 23 19 10
2009 10 54 51 29 31 14 13
2009 09 62 56 33 29 19 18
2009 08 60 55 25 25 16 14
2009 07 60 54 23 24 21 12
2009 06 48 52 19 19 14 11
2009 05 54 58 22 24 9 13
2009 04 54 53 17 22 10 13
2009 03 52 52 17 25 13 12
2009 02 50 47 18 18 10 13
2009 01 48 45 17 19 12 11
2008 12 50 49 15 19 13 13
2008 11 56 54 17 18 11 11
2008 10 60 55 16 19 13 15
2008 09 58 60 20 22 15 14
2008 08 57 57 19 missing 16 15
2008 07 62 58 19 22 17 15
2008 06 53 52 18 25 14 12
2008 05 52 49 19 23 12 12
2008 04 45 43 14 17 14 15
2008 03 47 46 13 19 14 13
2008 02 46 44 14 20 13 12
2008 01 42 39 10 17 10 11
2007 12 34 34 12 17 9 9
2007 11 39 38 11 15 5 9
2007 10 39 35 13 14 11 11
2007 09 38 37 17 18 12 13
2007 08 40 37 18 13 8 8
2007 07 40 42 10 12 8 7
2007 06 40 39 13 12 9 9
2007 05 37 37 12 14 9 10
2007 04 38 36 12 12 9 9
2007 03 39 37 12 15 8 9
2007 02 36 32 11 10 7 10
2007 01 36 29 11 14 4 11
2006 12 30 30 10 13 10 14
2006 11 35 30 14 16 8 9
2006 10 34 32 11 17 5 7
2006 09 38 37 19 16 8 10
2006 08 32 32 14 13 6 12
2006 07 33 33 11 12 12 7
2006 06 32 31 13 13 10 8
2006 05 36 32 14 15 8 7
2006 04 31 29 9 10 8 5
2006 03 31 30 9 9 3 7
2006 02 34 31 10 12 6 9
2006 01 36 33 11 10 6 9
2005 12 30 29 10 14 5 7
2005 11 40 38 9 11 8 5
2005 10 38 38 14 12 8 12
2005 09 40 42 16 16 13 14
2005 08 38 40 8 14 7 10
2005 07 36 41 10 13 7 8
2005 06 33 36 12 16 8 10
2005 05 34 33 12 10 6 8
2005 04 34 36 9 13 9 11
2005 03 31 35 12 14 8 8
2005 02 28 29 8 13 8 8
2005 01 27 30 6 10 8 7
2004 12 26 31 11 6 9 6
2004 11 31 33 8 10 5 8
2004 10 35 39 9 9 6 8
2004 09 28 31 10 10 9 8
2004 08 29 34 10 13 7 8
2004 07 27 35 10 11 7 5
2004 06 30 33 11 9 7 8
2004 05 33 33 7 11 5 6
2004 04 24 26 6 6 5 6
2004 03 23 26 10 8 5 5
2004 02 23 24 6 10 2 6
2004 01 25 25 8 7 8 10
2003 12 25 24 8 5 7 7
2003 11 26 26 8 9 2 3
2003 10 25 24 6 6 4 5
2003 09 26 26 9 7 6 6
2003 08 20 24 12 13 8 7
2003 07 20 25 8 9 7 4
2003 06 7 5 3 3 6 4

Printed data for 250 months (rows) and 6 columns, for a total of 1500 entries

Total time taken: 2.058 seconds, 0.067 for query, 1.989 for graph, and 0.001 for display