Uttlesford District Council is elected every four years.
| Year | Conservative | Liberal Democrats [a] | Labour | R4U | Independents & Others | Council control after election | ||
|---|---|---|---|---|---|---|---|---|
| Local government reorganisation; council established (42 seats) | ||||||||
| 1973 | 22 | 2 | 7 | – | 11 | Conservative | ||
| New ward boundaries [1] | ||||||||
| 1976 | 30 | 4 | 3 | – | 5 | Conservative | ||
| 1979 | 28 | 3 | 4 | – | 7 | Conservative | ||
| 1983 | 28 | 6 | 1 | – | 7 | Conservative | ||
| 1987 [b] | 24 | 10 | 1 | – | 7 | Conservative | ||
| 1991 [c] | 25 | 10 | 1 | – | 6 | Conservative | ||
| 1995 [d] | 12 | 19 | 4 | – | 7 | No overall control | ||
| 1999 | 16 | 18 | 2 | – | 6 | No overall control | ||
| New ward boundaries; seats increased from 42 to 44 [5] | ||||||||
| 2003 | 10 | 31 | 0 | – | 3 | Liberal Democrats | ||
| 2007 | 26 | 15 | 0 | – | 3 | Conservative | ||
| 2011 | 34 | 8 | 0 | – | 2 | Conservative | ||
| New ward boundaries; seats decreased from 44 to 39 [6] | ||||||||
| 2015 | 23 | 6 | 0 | 9 | 1 | Conservative | ||
| 2019 | 4 | 7 | 0 | 26 | 2 | R4U | ||
| 2023 | 11 | 4 | 0 | 22 | 2 | R4U | ||
A by-election occurs when seats become vacant between council elections. Below is a summary of by-elections from 1983 onwards. [7] Full by-election results are listed under the last regular election preceeding the by-election and can be found by clicking on the ward name.
| Ward | Date | Incumbent party | Winning party | ||
|---|---|---|---|---|---|
| The Chesterfords | 29 March 1990 | Liberal Democrats | Conservative | ||
| Felsted | 26 April 1990 | Liberal Democrats | Liberal Democrats | ||
| Saffron Walden Castle | 9 May 1990 | Liberal Democrats | Liberal Democrats | ||
| Takeley | 12 March 1992 | Conservative | Liberal Democrats | ||
| The Rodings | 19 November 1992 | Conservative | Liberal Democrats | ||
| Saffron Walden Castle | 1 April 1993 | Liberal Democrats | Liberal Democrats | ||
| Saffron Walden Plantation | 14 April 1994 | Conservative | Liberal Democrats | ||
| Ward | Date | Incumbent party | Winning party | ||
|---|---|---|---|---|---|
| Great Dunmow South | 26 June 1997 | Liberal Democrats | Liberal Democrats | ||
| Hatfield Broad Oak | 3 July 1997 | Liberal Democrats | Conservative | ||
| The Sampfords | 25 September 1997 | Independent | Conservative | ||
| Stebbing | 11 December 1997 | Independent | Liberal Democrats | ||
| Stansted Mountfitchet | 7 May 1998 | Liberal Democrats | Liberal Democrats | ||
| Stort Valley | 13 April 2000 | Liberal Democrats | Liberal Democrats | ||
| Birchanger | 15 June 2000 | Conservative | Conservative | ||
| The Chesterfords | 23 November 2000 | Conservative | Liberal Democrats | ||
| Great Dunmow South | 21 October 2004 | Liberal Democrats | Liberal Democrats | ||
| Great Dunmow South | 14 July 2005 | Liberal Democrats | Conservative | ||
| Wimbish & Debden | 27 October 2005 | Liberal Democrats | Conservative | ||
| Newport | 8 June 2006 | Liberal Democrats | Liberal Democrats | ||
| Ward | Date | Incumbent party | Winning party | ||
|---|---|---|---|---|---|
| Great Dunmow North | 5 June 2008 | Liberal Democrats | Conservative | ||
| Newport | 2 May 2013 | Liberal Democrats | Independent | ||
| Felsted | 25 July 2013 | Conservative | Conservative | ||
| Elsenham & Henham | 16 February 2017 | Liberal Democrats | R4U | ||
| Elsenham & Henham | 16 February 2017 | Liberal Democrats | R4U | ||
| Newport | 4 May 2017 | R4U | R4U | ||
| Ward | Date | Incumbent party | Winning party | ||
|---|---|---|---|---|---|
| Newport | 6 May 2021 | R4U | R4U | ||
| The Sampfords | 6 May 2021 | R4U | Conservative | ||
| Great Dunmow South & Barnston | 5 January 2023 | R4U | Conservative | ||