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Sweet potatoes (per kilogram): average price in Canada

The average price of sweet potatoes (per kilogram) was $4.24 in September 2026 (▼ 4.1% in a year). Shoppers in Ontario paid the least: $3.73. Use it to spot a bad price before you pay.

Canada average$4.24September 2026
Cheapest: Ontario$3.73Dearest: Newfoundland and Labrador $5.13

Price by province, September 2026

Price over the last 12 months

3.324.215.095.98Sep 25Dec 25Mar 26Jun 26Sep 26
CanadaOntario (cheapest)Newfoundland and Labrador (dearest)

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Questions and answers

What does sweet potatoes (per kilogram) cost in Canada?

$4.24 on average in September 2026, according to Statistics Canada.

Where is sweet potatoes cheapest?

Ontario ($3.73). The most expensive was Newfoundland and Labrador ($5.13).

Has the price gone up?

Compared with September 2025 ($4.42), the Canadian average is down 4.1%.

How is the average price measured?

Statistics Canada collects prices for the Consumer Price Index from retailers across the country and publishes monthly averages for a fixed product description and size.

Source: Statistics Canada, Table 18-10-0245-01, Monthly average retail prices for selected products (Statistics Canada Open Licence). Data to September 2026.