Parliamentary constituencies in Buckinghamshire

The ceremonial county of Buckinghamshire, which includes the unitary authorities of Buckinghamshire and the City of Milton Keynes, is divided into 8 parliamentary constituencies – 1 borough constituency and 7 county constituencies. At the 2024 general election, the county returned 5 Labour MPs, 2 Conservatives and 1 Liberal Democrat.^[1]

Constituency^{[nb 1]}	Electorate^[2]	Majority^[1]^{[nb 2]}
Aylesbury CC	75,636	630	Laura Kyrke-Smith ‡	Rob Butler †
Beaconsfield CC	72,315	5,455	Joy Morrissey †	Anna Crabtree ¤
Buckingham and Bletchley CC	73,644	2,421	Callum Anderson ‡	Iain Stewart †
Chesham and Amersham CC	74,155	5,451	Sarah Green ¤	Gareth Williams †
Mid Buckinghamshire CC	72,240	6,872	Greg Smith †	Anja Schaefer ¤
Milton Keynes Central BC	76,708	7,291	Emily Darlington ‡	Johnny Luk †
Milton Keynes North CC	70,620	5,430	Chris Curtis ‡	Ben Everitt †
Wycombe CC	71,769	4,591	Emma Reynolds ‡	Steve Baker †

Party	Votes	%	Change from 2019	Seats	Change from 2019
Conservative	126,497	32.2%	20.5%	2	5
Labour	108,134	27.5%	2.1%	5	5
Liberal Democrats	79,011	20.1%	6.4%	1	1
Reform UK	49,683	12.6%	12.3%	0	0
Greens	20,433	5.2%	2.3%	0	0
Others	4,972	1.3%	3.7%	0	0
Workers Party	4,326	1.1%	New	0	New
Total	393,056	100.0		8

Party	Votes	%	Change from 2017	Seats	Change from 2017
Conservative	220,814	52.7%	5.7%	7	1
Labour	106,226	25.4%	3.9%	0	0
Liberal Democrats	57,554	13.7%	7.3%	0	0
Greens	12,349	2.9%	1.1%	0	0
Brexit	1,286	0.3%	new	0	0
Others	20,664	5.0%	8.3%	0	1
Total	418,893	100.0		7

Election year	1922	1923	1924	1929	1931	1935	1945	1950	1951	1955	1959	1964	1966	1970	1974 (F)	1974 (O)	1979	1983	1987	1992	1997	2001	2005	2010	2015	2017	2019	2024
Conservative	50.2	47.0	54.3	47.1	72.3	60.6	43.4	45.2	54.3	53.9	52.5	48.8	47.1	52.5	44.3	44.4	55.0	56.8	57.0	57.0	43.7	45.1	47.8	44.3	45.5	47.0	52.7	32.2
Labour	13.8	19.6	16.3	19.7	20.9	29.1	43.8	39.7	45.7	40.4	35.4	36.0	39.7	35.9	29.7	32.0	27.4	14.4	15.5	19.2	30.6	30.9	25.9	15.5	18.1	29.3	25.4	27.5
Liberal Democrat¹	36.1	33.4	29.4	33.1	6.8	10.3	12.7	14.7	-	5.7	12.1	15.2	13.2	11.7	25.4	22.5	15.9	28.5	27.0	22.1	21.2	19.9	21.2	20.9	6.5	6.4	13.7	20.1
Reform UK²	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	0.3	12.6
Green Party	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	*	*	*	*	*	0.8	5.7	4.0	2.9	5.2
UKIP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	*	*	*	6.2	14.9	3.2	*	-
The Speaker³	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	6.3	9.0	8.5	-	-
Other	-	-	-	-	-	-	-	0.4	-	-	-	-	-	-	0.6	1.1	1.7	0.4	0.5	1.8	4.5	4.0	5.0	5.9	0.3	1.6	5.0	2.4⁴

Election year	1983	1987	1992	1997	2001	2005	2010	2015	2017	2019	2024
Labour	0	0	0	2	2	1	0	0	0	0	5
Conservative	6	6	7	5	5	6	6	6	6	7	2
Liberal Democrats	0	0	0	2	2	1	0	0	0	0	1
The Speaker¹	-	-	-	-	-	-	1	1	1	-	-
Total	6	6	7	7	7	7	7	7	7	7	8

Constituencies