Colchester City Council elections are held to elect members to Colchester City Council in Essex, England. One-third of the council is elected each year, followed by one year without election. Since the last boundary changes at the 2016 election, 51 councillors have been elected from 17 wards.
From 1973 to 2022, the council was known as Colchester Borough Council. Colchester was granted city status in 2022 and became known as Colchester City Council.
The table below illustrates the seats held by each party at the conclusion of each election along with control of the council. [1]
| Year | Liberal Democrats [a] | Conservative | Labour | Green | Others | Council control after election | ||
|---|---|---|---|---|---|---|---|---|
| Local government reorganisation; council established (60 seats) | ||||||||
| 1973 | 1 | 28 | 27 | – | 4 | No overall control | ||
| New ward boundaries | ||||||||
| 1976 | 0 | 39 | 18 | 0 | 3 | Conservative | ||
| 1978 | 0 | 37 | 21 | 0 | 2 | Conservative | ||
| 1979 | 0 | 36 | 21 | 0 | 3 | Conservative | ||
| 1980 | 0 | 35 | 22 | 0 | 3 | Conservative | ||
| 1982 | 5 | 34 | 17 | 0 | 4 | Conservative | ||
| 1983 | 6 | 36 | 14 | 0 | 4 | Conservative | ||
| 1984 | 10 | 35 | 11 | 0 | 4 | Conservative | ||
| 1986 | 17 | 28 | 11 | 0 | 4 | No overall control | ||
| 1987 | 23 | 24 | 9 | 0 | 4 | No overall control | ||
| 1988 | 24 | 24 | 8 | 0 | 4 | No overall control | ||
| New ward boundaries | ||||||||
| 1990 | 28 | 17 | 12 | 0 | 3 | No overall control | ||
| 1991 | 28 | 19 | 11 | 0 | 2 | No overall control | ||
| 1992 | 30 | 21 | 7 | 0 | 2 | No overall control | ||
| 1994 | 34 | 19 | 6 | 0 | 1 | Liberal Democrats | ||
| 1995 | 34 | 13 | 12 | 0 | 1 | Liberal Democrats | ||
| 1996 | 33 | 11 | 15 | 0 | 1 | Liberal Democrats | ||
| 1998 | 27 | 15 | 17 | 0 | 1 | No overall control | ||
| 1999 | 26 | 18 | 15 | 0 | 1 | No overall control | ||
| 2000 | 23 | 22 | 14 | 0 | 1 | No overall control | ||
| New ward boundaries | ||||||||
| 2002 | 26 | 24 | 6 | 0 | 4 | No overall control | ||
| 2003 | 25 | 24 | 5 | 0 | 6 | No overall control | ||
| 2004 | 22 | 28 | 7 | 0 | 3 | No overall control | ||
| 2006 | 21 | 30 | 7 | 0 | 2 | No overall control | ||
| 2007 | 21 | 30 | 6 | 0 | 3 | No overall control | ||
| 2008 | 23 | 27 | 7 | 0 | 3 | No overall control | ||
| 2010 | 26 | 24 | 7 | 0 | 3 | No overall control | ||
| 2011 | 26 | 24 | 7 | 0 | 3 | No overall control | ||
| 2012 | 27 | 22 | 8 | 0 | 3 | No overall control | ||
| 2014 | 25 | 23 | 9 | 0 | 3 | No overall control | ||
| 2015 | 20 | 27 | 9 | 0 | 4 | No overall control | ||
| New ward boundaries; seats decreased from 60 to 51 | ||||||||
| 2016 | 15 | 22 | 11 | 0 | 3 | No overall control | ||
| 2018 | 12 | 25 | 11 | 0 | 3 | No overall control | ||
| 2019 | 13 | 23 | 11 | 1 | 3 | No overall control | ||
| 2021 | 12 | 23 | 11 | 2 | 3 | No overall control | ||
| 2022 | 14 | 19 | 13 | 3 | 2 | No overall control | ||
| 2023 | 15 | 19 | 15 | 2 | 0 | No overall control | ||
| 2024 | 15 | 19 | 14 | 3 | 0 | No overall control | ||
| Ward | Seats |
|---|---|
| Berechurch | 3 |
| Castle | 3 |
| Greenstead | 3 |
| Highwoods | 3 |
| Lexden & Braiswick | 3 |
| Marks Tey & Layer | 3 |
| Mersea & Pyefleet | 3 |
| Mile End | 3 |
| New Town & Christ Church | 3 |
| Old Heath & The Hythe | 3 |
| Prettygate | 3 |
| Rural North | 3 |
| Shrub End | 3 |
| St Anne's & St John's | 3 |
| Stanway | 3 |
| Tiptree | 3 |
| Wivenhoe | 3 |
A by-election occurs when seats become vacant between council elections. Below is a summary of by-elections from 1983 onwards. [2] 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 | ||
|---|---|---|---|---|---|
| St Anne's | 14 April 1983 | Labour | Conservative | ||
| St Andrew's | 2 May 1985 | Alliance | Alliance | ||
| New Town | 2 May 1985 | Alliance | Alliance | ||
| Pyefleet | 4 May 1989 | Conservative | Conservative | ||
| West Mersea | 4 May 1989 | Conservative | Conservative | ||
| Great & Little Horkesley | 4 May 1989 | Conservative | Conservative | ||
| Great Tey | 4 May 1989 | Conservative | Conservative | ||
| Pyefleet | 6 May 1993 | Conservative | Conservative | ||
| St John's | 30 September 1993 | Liberal Democrats | Liberal Democrats | ||
| Wivenhoe | 6 October 1994 | Conservative | Labour | ||
| Great & Little Horkesley | 6 October 1994 | Conservative | Labour | ||
| Shrub End | 6 October 1994 | Liberal Democrats | Labour | ||
| Ward | Date | Incumbent party | Winning party | ||
|---|---|---|---|---|---|
| Tiptree | 7 December 1995 | Labour | Labour | ||
| West Mersea | 11 January 1996 | Conservative | Conservative | ||
| Dedham | 4 September 1997 | Liberal Democrats | Conservative | ||
| Tiptree | 25 June 1998 | Labour | Labour | ||
| Lexden | 19 October 2000 | Conservative | Conservative | ||
| Prettygate | 7 June 2001 | Conservative | Liberal Democrats | ||
| Mile End | 22 November 2001 | Liberal Democrats | Liberal Democrats | ||
| Wivenhoe Quay | 22 April 2004 | Independent | Labour | ||
| Berechurch | 21 October 2004 | Liberal Democrats | Labour | ||
| Ward | Date | Incumbent party | Winning party | ||
|---|---|---|---|---|---|
| Birch & Winstree | 4 December 2008 | Conservative | Conservative | ||
| West Mersea | 2 May 2013 | Conservative | Conservative | ||
| Wivenhoe Quay | 3 July 2014 | Labour | Labour | ||
| Dedham & Langham | 22 October 2015 | Conservative | Conservative | ||
| Shrub End | 7 September 2017 | Liberal Democrats | Conservative | ||
| Ward | Date | Incumbent party | Winning party | ||
|---|---|---|---|---|---|
| Lexden & Braiswick | 28 July 2022 | Conservative | Conservative | ||
| Highwoods | 8 December 2022 | Independent | Labour | ||
| Highwoods | 8 December 2022 | Independent | Liberal Democrats | ||
| Highwoods | 21 September 2023 | Labour | Liberal Democrats | ||
| Tiptree | 20 February 2025 | Conservative | Conservative | ||
| New Town & Christ Church | 23 October 2025 | Labour | Labour | ||