Board of Supervisors  1855-1885 | 1885-Present
Redistricting years shaded yellow.

Year	Districts
	Washington	Murray	Eden	Clinton	Oakland	Alameda
Apr 1855	Henry C. Smith	James W. Dougherty	A.C. Austin	J.L. Sanford	S.D. Taylor	James Millington
Sep 1855	Henry C. Smith	F.W. Lucas	George Fay	Thomas Eager	S.D. Taylor	Henry Haile

Year	Districts
	Oakland	Brooklyn	Eden	Washington	Murray
Dec 1856	J.A. Hobart	Thomas Eager	William Hayward	Joseph R. Mason	James W. Dougherty
Oct 1857	F.K. Shattuck	J. B. Larue	C.P. Wray	Joseph R. Mason	James W. Dougherty
Nov 1858	F.K. Shattuck	Sam W. Davis	J. A. Griffin	Jonathan Mayhew	Charles Duerr
Nov 1859	M. Fallon	Sam W. Davis	A.A. Anderson	James Shinn	James W. Dougherty
Dec 1860	F.K. Shattuck	A.W. Swett	John Lewelling	Charles E. Eigenbrodt	Michael Murray

Year	Districts
	Oakland	Brooklyn & Alameda		Eden	Washington	Murray
Nov 1861	F.K. Shattuck	H. Robinson		William Meek	Charles E. Eigenbrodt	Michael Murray
Nov 1862	F.K. Shattuck	Sam W. Davis		William Meek	Howard Overacker	J. West Martin
Year	Oakland	Alameda	Brooklyn	Eden	Washington	Murray
Nov 1863	F.K. Shattuck	A. Cummings	R.S. Farrelly	William Meek	Howard Overacker	John Green
Dec 1864	F.K. Shattuck	Louis Fassking	R.S. Farrelly	William Meek	Howard Overacker	John Green
Oct 1865	F.K. Shattuck	A. Cummings	R.S. Farrelly	William Meek	Howard Overacker	John Green
Nov 1866	F.K. Shattuck	A. Cummings	R.S. Farrelly	Joseph Marlin	William Threfall	John Green
Oct 1867	F.K. Shattuck	E.M. Smith	Duncan Cameron	Joseph Marlin	John Horner	Daniel Inman
Dec 1868	F.K. Shattuck	E.M. Smith	Duncan Cameron	Joseph Marlin	William Whidden	Daniel Inman
Oct 1869	A.C. Henry	Louis Fasskings	Duncan Cameron	William Hayward	M.W. Dixon	Thomas Scott
Oct 1870	F.K. Shattuck	Louis Fasskings	R.S. Farrelly	Walter J. Stratton	M.W. Dixon	Thomas Scott
Oct 1871	F.K. Shattuck	W.B. Clement	Isham Case	J.B. Marlin	Howard Overacker	Joshua Neal
Dec 1872	Elijah Bigelow	W.B. Clement	Isham Case	J.B. Marlin	Howard Overacker	Joshua Neal

Year	Districts
	1	2	3	4	5	6	7
Oct 1873	Joshua Neal	Howard Overacker	J.B. Marlin	Isham Case	W. Hardy	P. Wilcox	F.K. Shattuck
Aug 1874	Joshua Neal	Howard Overacker	J.B. Marlin	Isham Case	W. Hardy	G. Potter	F.K. Shattuck
Oct 1874	James Beazell	Howard Overacker	J.B. Marlin	Isham Case	W. Hardy	O. H. Burnham	F.K. Shattuck
Oct 1875	James Beazell	Howard Overacker	J.B. Marlin	Isham Case	Peter Pumyea	O. H. Burnham	F.K. Shattuck
Dec 1875	Valentine Alviso	Howard Overacker	J.B. Marlin	Isham Case	Peter Pumyea	O. H. Burnham	F.K. Shattuck
Dec 1876	Valentine Alviso	Howard Overacker	J.B. Marlin	Isham Case	Peter Pumyea	O. H. Burnham	Jerry Chase
Oct 1877	John Green	Howard Overacker	J.B. Marlin	W. Mason	Peter Pumyea	John Smith	J. Woolsey
Oct 1878	John Green	Howard Overacker	J.B. Marlin	W. Mason	Fred Myers	John Smith	J. Woolsey
Oct 1879	John Green	Henry Dusterberry	J.B. Marlin	Wesley Clement	Fred Myers	John Smith	William McClane
Nov 1880	John Green	Henry Dusterberry	J.B. Marlin	Wesley Clement	Fred Myers	J. J. Hanifin	William McClane
Jan 1882	John Green	Henry Dusterberry	J.B. Marlin	Wesley Clement	Dudley Brown	J. J. Hanifin	William McClane
Jan 1883	Hiram Bailey	Henry Dusterberry	E. R. Jensen	Thomas Molloy	Malachi Fallon	J. J. Hanifin	James Keyes