Club | Joined | Resigned | Promoted | Relegated |
Constable Burton | 1893 | 1895 | | |
Ironopolis | 1893 | 1895 | | |
Middlesbrough | 1893 | 1910 | | |
Middlesbrough | 1919 | | | |
Northallerton | 1893 | 1897 | | |
Northallerton | 1971 | | | 2011 |
Redcar | 1893 | | | 1998 |
Redcar | | | 2000 | 2008 |
Redcar | | | 2012 | 2015 |
Thirsk | 1893 | 1896 | | |
Thornaby | 1894 | | | 1997 |
Thornaby | | | 2000 | 2003 |
Thornaby | | | 2008 | 2010 |
Thornaby | | | 2011 | 2013 |
Thornaby | | | 2017 | |
Guisborough | 1895 | | | 2017 |
Darlington | 1896 | | | |
Stockton | 1896 | 1999 | | |
North Ormesby | 1896 | 1914 | | |
Norton | 1898 | 1999 | | |
Norton | | | 2014 | 2017 |
Hartlepool | 1899 | | | |
Saltburn | 1905 | 1940 | | |
Saltburn | 1945 | | | 2007 |
Saltburn | | | 2012 | 2014 |
Bishop Auckland | 1906 | 1941 | | |
Bishop Auckland | 1946 | | | 2001 |
Bishop Auckland | | | 2002 | 2011 |
Bishop Auckland | | | 2017 | |
Darlington RA | 1919 | | | 2006 |
Normanby Hall | 1921 | | | 2013 |
Normanby Hall | | | 2014 | 2016 |
Blackhall | 1933 | | | 2004 |
Blackhall | | | 2006 | 2009 |
Billingham Synthonia | 1933 | 1993 | | |
Billingham Synthonia | | | 2004 | 2005 |
Billingham Synthonia | | | 2007 | 2012 |
Billingham Synthonia | | | 2015 | 2016 |
Great Ayton | 1940 | 1940 | | |
Great Ayton | | | 2003 | |
Marton | 1940 | 1940 | | |
Marton | | | 2005 | 2015 |
Marton | | | 2016 | |
Preston | 1940 | 1942 | | |
Yarm | 1940 | 1942 | | |
Summersons | 1945 | 1945 | | |
Marske | 1971 | | | 2012 |
Marske | | | 2013 | |
Wolviston | | | 2001 | 2002 |
Richmondshire | 1994 | | | 1997 |
Richmondshire | | | 1998 | |
Stokesley | | | 2009 | |
Barnard Castle | | | 2010 | |
Sedgefield | | | 2011 | 2014 |
Seaton Carew | | | 2013 | |
|
Current Members
Club | Member Since |
Darlington | 1896 |
Hartlepool | 1899 |
Middlesbrough | 1919 |
Richmondshire | 1998 |
Great Ayton | 2003 |
Stokesley | 2009 |
Barnard Castle | 2010 |
Seaton Carew | 2013 |
Marske | 2013 |
Marton | 2016 |
Bishop Auckland | 2017 |
Thornaby | 2017 |
|