Brentwood and Ongar - UK Parliament Constituency

Here are the most recent election results for the Brentwood and Ongar constituency.

Note: Smaller parties may be omitted. The candidate with the largest vote who does not belong to one of the main parties is listed as 'Minor'. Votes listed for 'Other' are calculated by taking the votes from the main parties and 'Minor' away from the total votes cast.

Name	Brentwood and Ongar
Region	East of England
1st in 2024		Conservative
2nd in 2024		Reform UK
Swing To Lose	6.19%
Next Election Prediction	View

Note: 'Swing To Lose' is the swing needed by the 2nd placed party against the 1st placed party to win the seat.

Electoral History

Election		Party
	Election 2024	Conservative
	Election 2019 (New Boundaries)	Conservative
	Election 2019	Conservative
	Election 2017	Conservative
	Election 2015	Conservative
	Election 2010	Conservative
	Election 2005 (New Boundaries)	Conservative
	Election 2005	Conservative
	Election 2001	Conservative
	Election 1997	Conservative
	Election 1992	Conservative
	Election 1987	Conservative
	Election 1983	Conservative
	Election 1979	Conservative
	Election 1974 (October)	Conservative
	Election 1974 (February)	Conservative

Election 2024

View full Election 2024 results.

Party		Votes	Percentage	Change
	Conservative	17,731	36.69%	-31.86%
	Reform UK	11,751	24.31%	N/A
	Labour	11,082	22.93%	+9.24%
	Liberal Democrat	5,809	12.02%	-1.57%
	Green	1,770	3.66%	+0.49%
	Minor	189	0.39%	N/A
Majority		5,980	12.37%
Turnout		48,332	64.14%	-6.34%
Electorate		75,352
Swing from CON to REF			28.09%
Swing from CON to LAB			20.55%
Swing from LAB to REF			7.53%
	Conservative hold

Election 2019 (New Boundaries)

View full Election 2019 (New Boundaries) results.

Party		Votes	Percentage	Change
	Conservative	36,202	68.54%	-0.03%
	Labour	7,228	13.69%	+0.01%
	Liberal Democrat	7,179	13.59%	+0.02%
	Green	1,675	3.17%	+0.00%
	Minor	532	1.01%	N/A
Majority		28,974	54.86%
Turnout		52,816	70.48%	+0.12%
Electorate		74,937
Swing from CON to LAB			0.02%
Swing from CON to LD			0.02%
Swing from LAB to LD			0.01%
	Conservative hold

Election 2019

View full Election 2019 results.

Party		Votes	Percentage	Change
	Conservative	36,308	68.57%	+2.78%
	Labour	7,243	13.68%	-6.75%
	Liberal Democrat	7,187	13.57%	+5.21%
	Green	1,679	3.17%	+1.44%
	Minor	532	1.00%	N/A
Majority		29,065	54.89%
Turnout		52,949	70.36%	-0.12%
Electorate		75,255
Swing from LAB to CON			4.76%
Swing from CON to LD			1.21%
Swing from LAB to LD			5.98%
	Conservative hold

Election 2017

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Party		Votes	Percentage	Change
	Conservative	34,811	65.79%	+6.96%
	Labour	10,809	20.43%	+7.92%
	Liberal Democrat	4,426	8.37%	-0.45%
	UKIP	1,845	3.49%	-13.32%
	Green	915	1.73%	-0.96%
	Minor	104	0.20%	N/A
Majority		24,002	45.36%
Turnout		52,910	70.48%	-1.68%
Electorate		75,067
Swing from CON to LAB			0.48%
Swing from LD to CON			3.71%
Swing from LD to LAB			4.19%
	Conservative hold

Election 2015

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Party		Votes	Percentage	Change
	Conservative	30,534	58.84%	+1.92%
	UKIP	8,724	16.81%	+12.78%
	Labour	6,492	12.51%	+2.64%
	Liberal Democrat	4,577	8.82%	-14.65%
	Green	1,397	2.69%	+1.54%
	English Democrat	173	0.33%	-0.64%
Majority		21,810	42.03%
Turnout		51,897	72.16%	-0.83%
Electorate		71,918
Swing from CON to UKIP			5.43%
Swing from CON to LAB			0.36%
Swing from LAB to UKIP			5.07%
	Conservative hold

Election 2010

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Party		Votes	Percentage	Change
	Conservative	28,793	56.91%	+1.89%
	Liberal Democrat	11,872	23.47%	-3.20%
	Labour	4,992	9.87%	-4.47%
	UKIP	2,037	4.03%	N/A
	Minor	1,447	2.86%	N/A
	Green	584	1.15%	N/A
	English Democrat	491	0.97%	N/A
	Others	376	0.74%	N/A
Majority		16,921	33.45%
Turnout		50,592	72.99%	+4.89%
Electorate		69,309
Swing from LD to CON			2.54%
Swing from LAB to CON			3.18%
Swing from LAB to LD			0.64%
	Conservative hold

Election 2005 (New Boundaries)

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Party		Votes	Percentage	Change
	Conservative	25,262	55.02%	+1.54%
	Liberal Democrat	12,242	26.66%	-0.51%
	Labour	6,583	14.34%	-0.57%
	Others	1,827	3.98%	N/A
Majority		13,020	28.36%
Turnout		45,914	68.11%	-0.75%
Electorate		67,414
Swing from LD to CON			1.03%
Swing from LAB to CON			1.05%
Swing from LAB to LD			0.03%
	Conservative hold

Election 2005

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Party		Votes	Percentage	Change
	Conservative	23,609	53.48%	+15.45%
	Liberal Democrat	11,997	27.18%	+11.62%
	Labour	6,579	14.90%	+2.26%
	UKIP	1,805	4.09%	+2.69%
	Minor	155	0.35%	N/A
Majority		11,612	26.30%
Turnout		44,145	68.86%	+1.55%
Electorate		64,110
Swing from LD to CON			1.91%
Swing from LAB to CON			6.60%
Swing from LAB to LD			4.68%
	Conservative hold

Election 2001

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Party		Votes	Percentage	Change
	Conservative	16,558	38.03%	-7.38%
	Minor	13,737	31.55%	N/A
	Liberal Democrat	6,772	15.55%	-10.75%
	Labour	5,505	12.64%	-9.50%
	UKIP	611	1.40%	+0.49%
	Others	359	0.82%	N/A
Majority		2,821	6.48%
Turnout		43,542	67.30%	-9.55%
Electorate		64,695
Swing from CON to MIN			16.84%
Swing from LD to CON			1.69%
Swing from LD to MIN			18.53%
	Conservative hold

Election 1997

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Party		Votes	Percentage	Change
	Conservative	23,031	45.40%	-12.23%
	Liberal Democrat	13,341	26.30%	-4.18%
	Labour	11,231	22.14%	+11.24%
	Minor	2,658	5.24%	N/A
	UKIP	465	0.92%	N/A
Majority		9,690	19.10%
Turnout		50,726	76.85%	-7.81%
Electorate		66,005
Swing from CON to LD			4.02%
Swing from CON to LAB			11.73%
Swing from LD to LAB			7.71%
	Conservative hold

Election 1992

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Party		Votes	Percentage	Change
	Conservative	32,145	57.63%	-2.87%
	Liberal Democrat	17,000	30.48%	N/A
	Labour	6,080	10.90%	-2.31%
	Green	555	0.99%	-0.29%
Majority		15,145	27.15%
Turnout		55,780	84.66%	+5.69%
Electorate		65,884
Swing from CON to LD			16.67%
Swing from CON to LAB			0.28%
Swing from LAB to LD			16.39%
	Conservative hold

Election 1987

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Party		Votes	Percentage	Change
	Conservative	32,258	60.50%	+2.12%
	SDP-Liberal Alliance	13,337	25.01%	-5.25%
	Labour	7,042	13.21%	+1.84%
	Green	686	1.29%	N/A
Majority		18,921	35.48%
Turnout		53,323	78.97%	+2.42%
Electorate		67,521
Swing from ALL to CON			3.68%
Swing from LAB to CON			0.14%
Swing from ALL to LAB			3.54%
	Conservative hold

Election 1983

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Party		Votes	Percentage	Change
	Conservative	29,484	58.38%	-2.05%
	SDP-Liberal Alliance	15,282	30.26%	N/A
	Labour	5,739	11.36%	-13.92%
Majority		14,202	28.12%
Turnout		50,505	76.55%	-4.07%
Electorate		65,976
Swing from CON to ALL			16.15%
Swing from LAB to CON			5.94%
Swing from LAB to ALL			22.09%
	Conservative hold

Election 1979

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Party		Votes	Percentage	Change
	Conservative	29,113	60.43%	+13.51%
	Labour	12,182	25.29%	-3.99%
	Liberal	6,882	14.28%	-9.52%
Majority		16,931	35.14%
Turnout		48,177	80.62%	+3.40%
Electorate		59,759
Swing from LAB to CON			8.75%
Swing from LIB to CON			11.52%
Swing from LIB to LAB			2.76%
	Conservative hold

Election 1974 (October)

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Party		Votes	Percentage	Change
	Conservative	21,136	46.92%	+0.33%
	Labour	13,190	29.28%	+3.66%
	Liberal	10,725	23.81%	-3.99%
Majority		7,946	17.64%
Turnout		45,051	77.21%	-6.61%
Electorate		58,345
Swing from CON to LAB			1.66%
Swing from LIB to CON			2.16%
Swing from LIB to LAB			3.82%
	Conservative hold

Election 1974 (February)

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Party		Votes	Percentage	Change
	Conservative	22,545	46.59%	N/A
	Liberal	13,452	27.80%	N/A
	Labour	12,398	25.62%	N/A
Majority		9,093	18.79%
Turnout		48,395	83.83%	N/A
Electorate		57,732

	Conservative win

2029 General Election

Poll of Polls

Seat-By-Seat Forecast

Custom Swingometer 2029

LAB - Targets | Defence

CON - Targets | Defence

LD - Targets | Defence

REF - Targets | Defence

GRN - Targets | Defence

2024 General Election Results