Middlesex—London

Not to be confused with London, Middlesex; London—Middlesex; or Middlesex—London—Lambton.

Middlesex—London

Ontario electoral district
Interactive map of riding boundaries from the 2025 federal election
Federal electoral district
Legislature	House of Commons
MP	Lianne Rood Conservative
District created	2023
First contested	2025
Last contested	2025
Demographics
Population (2021)[1]	115,610
Census division(s)	Middlesex
Census subdivision(s)	London (part), Strathroy-Caradoc, Middlesex Centre, Thames Centre, North Middlesex, Southwest Middlesex, Lucan Biddulph, Adelaide Metcalfe, Oneida, Chippewas of the Thames

Middlesex—London is a federal electoral district in Ontario, Canada.^[2] It came into effect upon the call of the 2025 Canadian federal election.

Geography

Under the 2022 Canadian federal electoral redistribution the riding will partially replace Lambton—Kent—Middlesex.^[1]

• Gains Thames Centre from Elgin—Middlesex—London
• Gains all of the City of London north of Fanshawe Park Road from London West, London North Centre and London—Fanshawe
• Loses all of its territory in Lambton County to Sarnia—Lambton—Bkejwanong
• Loses all of its territory in Chatham-Kent to Chatham-Kent—Leamington

Demographics

According to the 2021 Canadian census^[3]

Languages: 82.4% English, 1.8% Mandarin, 1.5% Portuguese, 1.4% Arabic, 1.2% Dutch, 1.2% Spanish, 1.1% French, 1.1% Korean

Religions: 58.2% Christian (22.8% Catholic, 9.2% United Church, 5.0% Anglican, 2.8% Presbyterian, 2.0% Baptist, 1.5% Christian Orthodox, 1.1% Pentecostal, 1.1% Reformed, 12.9% Other), 34.6% No religion, 3.8% Muslim, 1.3% Hindu

Median income: $46,000 (2020)

Average income: $58,050 (2020)

Panethnic groups in Middlesex—London (2021)

Panethnic group	2021
	Pop.	%
European[a]	92,910	81.61%
East Asian[b]	5,090	4.47%
South Asian	4,780	4.2%
Middle Eastern[c]	3,435	3.02%
Indigenous	2,050	1.8%
African	1,730	1.52%
Southeast Asian[d]	1,625	1.43%
Latin American	1,430	1.26%
Other/multiracial[e]	800	0.7%
Total responses	113,845	98.47%
Total population	115,610	100%
Notes: Totals greater than 100% due to multiple origin responses. Demographics based on 2022 Canadian federal electoral redistribution riding boundaries.

History

Parliament	Years	Member		Party
Middlesex—London Riding created from Elgin—Middlesex—London, Lambton—Kent—Middlesex, London Centre, London—Fanshawe, and London West
45th	2025–present		Lianne Rood	Conservative

Election results

v t e 2025 Canadian federal election
** Preliminary results — Not yet official **
Party	Candidate	Votes	%	±%	Expenditures
	Conservative	Lianne Rood	36,106	51.64	+6.39
	Liberal	Kent Keenan	29,312	41.92	+14.76
	New Democratic	Taylor McIntosh	2,983	4.27	–13.58
	Green	Jim Johnston	758	1.08	–0.73
	People's	Cynthia Workman	570	0.82	–6.94
	United	Shawn Cartlidge	191	0.27	N/A
Total valid votes/expense limit
Total rejected ballots
Turnout			69,920	73.86
Eligible voters			94,662
	Conservative notional hold		Swing		–4.19
Source: Elections Canada[4][5]

2021 federal election redistributed results[6]
Party		Vote	%
	Conservative	26,642	45.25
	Liberal	15,987	27.16
	New Democratic	10,506	17.85
	People's	4,570	7.76
	Green	1,066	1.81
	Others	101	0.17

See also

• List of Canadian electoral districts

References

1. "Middlesex—London – Final boundaries". Federal Electoral Districts Redistribution. Retrieved 22 April 2024.
2. Bieman, Jennifer (Oct 10, 2023). "How, and why, the London area's federal election map is changing". The London Free Press.
3. "Profile table, Census Profile, 2021 Census of Population - Middlesex--London [Federal electoral district (2023 Representation Order)], Ontario". Statistics Canada. 9 February 2022. Retrieved 22 April 2024.
4. "Voter information service". Elections Canada. Retrieved April 18, 2025.
5. "Election Night Results - Electoral Districts". Elections Canada. 29 April 2025. Retrieved 29 April 2025.
6. "Transposition of Votes from the 44th General Election to the 2023 Representation Orders". Elections Canada. 2 January 2013. Retrieved 9 April 2024.

Notes

1. Statistic includes all persons that did not make up part of a visible minority or an indigenous identity.
2. Statistic includes total responses of "Chinese", "Korean", and "Japanese" under visible minority section on census.
3. Statistic includes total responses of "West Asian" and "Arab" under visible minority section on census.
4. Statistic includes total responses of "Filipino" and "Southeast Asian" under visible minority section on census.
5. Statistic includes total responses of "Visible minority, n.i.e." and "Multiple visible minorities" under visible minority section on census.