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ONLEANOntario
Sarnia—Lambton—Bkejwanong
M
Marilyn Gladu
Liberal
Floor crossing — elected under Conservative
Civic Tools
A federal riding is one of 343 geographic electoral districts in Canada. Each elects one Member of Parliament to the House of Commons.
Projected vote share — current polls
Liberal44%±5%·54% win
Conservative44%±5%·46% win
NDP7%±6%·<1% win
Green3%±3%·<1% win
People's3%±3%·<1% win
Bloc Québécois0%±0%·<1% win
Bar = est. vote share (shading = p10–p90 range) · 2,000 simulations
Riding snapshot
65+
35.8%
#38 of 343top 25%
Median income
$54,550
Renters
25.2%
Under 35
14.3%
Top industry
Public sector · 25.6%
Area
4,173 km²
GE45 result
Margin
15.2%
Competitive
84.8/100
Key issues
Seniors & healthcare35.8% aged 65+
Demographics · 2021 Census
Key Stats
#129
Median income
$54,550
#253
Avg 2BR rent
$1233/mo
2021 census variation scaled to CMHC Fall 2025
#T123
Unemployment
11.2%
#243
Shelter stressed
15.4%
#210
Renters
25.2%
Age distribution
Under 35
14.3%#186
35–64
50.0%
65+
35.8%#38
Housing tenure
Renters
25.2%#210
Owners
74.4%
Education attainment (ages 25–64)
No diploma
7.9%#T224
High school
27.4%#111
College/trades
45.8%#41
Bachelor's
13.6%#259
Postgrad
5.2%#271
People & Economy
#T231
French knowledge
6.2%
#233
Immigrants
9.7%
#T275
Recent arrivals
0.8%
bottom 25%Immigrants arrived 2016–21
#262
Visible minority
5.7%
bottom 25%#109
Indigenous
4.8%
#T137
Govt. transfers
14.2%
#T191
Self-employed
13.1%
Industry of employment
Public sector25.6%
Trades & transport21.8%
Manufacturing10.9%
Finance & prof7.2%
Resources6.4%
Infrastructure & environment
Flood riskⓘMean NRCan flood susceptibility index score for the riding (scale 0–100). Categories: Low < 20 · Moderate 20–35 · High 35–50 · Very High 50+.
Very highIndex: 55.7 / 100
Federal Spending
Avg federal spending
$20.2M/yr
Avg CCBF allocation
$6.1M/yr
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