# How did the Consumer Price Index for food purchased from stores change in Ontario?

> Consumer Price Index for food purchased from stores increased in Ontario.

In Ontario, the Consumer Price Index for food purchased from stores was 41.6% higher in July 2026 than in August 2016. It rose from 143.4 Index (2002 = 100) to 203 Index (2002 = 100), a gain of 59.6 index points. It reached an observed high of 204.7 Index (2002 = 100) in May 2026 before ending at 203 Index (2002 = 100) in July 2026.

## Answer scope

- Geography: Ontario (ON)
- Period: August 2016 to July 2026
- Frequency: Monthly
- Source updated: 2026-08-17
- Products and product groups: Food purchased from stores
- How to read the index: The CPI tracks average price change; 2002 = 100 is its reference level.

## Key figures

- Start · August 2016: 143.4 Index (2002 = 100)
- Latest · July 2026: 203 Index (2002 = 100)
- Overall change: 41.6% increase (+59.6 index points)

## Exact observations

| Period | Series | Source display value | Value as charted | Chart unit |
| --- | --- | ---: | ---: | --- |
| August 2016 | Consumer Price Index for food purchased from stores | 143.4 Index (2002 = 100) | 143.4 | Index (2002 = 100) |
| September 2016 | Consumer Price Index for food purchased from stores | 140.7 Index (2002 = 100) | 140.7 | Index (2002 = 100) |
| October 2016 | Consumer Price Index for food purchased from stores | 141 Index (2002 = 100) | 141 | Index (2002 = 100) |
| November 2016 | Consumer Price Index for food purchased from stores | 141.9 Index (2002 = 100) | 141.9 | Index (2002 = 100) |
| December 2016 | Consumer Price Index for food purchased from stores | 141.6 Index (2002 = 100) | 141.6 | Index (2002 = 100) |
| January 2017 | Consumer Price Index for food purchased from stores | 142.5 Index (2002 = 100) | 142.5 | Index (2002 = 100) |
| February 2017 | Consumer Price Index for food purchased from stores | 143.1 Index (2002 = 100) | 143.1 | Index (2002 = 100) |
| March 2017 | Consumer Price Index for food purchased from stores | 142.7 Index (2002 = 100) | 142.7 | Index (2002 = 100) |
| April 2017 | Consumer Price Index for food purchased from stores | 143.3 Index (2002 = 100) | 143.3 | Index (2002 = 100) |
| May 2017 | Consumer Price Index for food purchased from stores | 144.1 Index (2002 = 100) | 144.1 | Index (2002 = 100) |
| June 2017 | Consumer Price Index for food purchased from stores | 144.5 Index (2002 = 100) | 144.5 | Index (2002 = 100) |
| July 2017 | Consumer Price Index for food purchased from stores | 145.6 Index (2002 = 100) | 145.6 | Index (2002 = 100) |
| August 2017 | Consumer Price Index for food purchased from stores | 144.3 Index (2002 = 100) | 144.3 | Index (2002 = 100) |
| September 2017 | Consumer Price Index for food purchased from stores | 142 Index (2002 = 100) | 142 | Index (2002 = 100) |
| October 2017 | Consumer Price Index for food purchased from stores | 140.6 Index (2002 = 100) | 140.6 | Index (2002 = 100) |
| November 2017 | Consumer Price Index for food purchased from stores | 142.4 Index (2002 = 100) | 142.4 | Index (2002 = 100) |
| December 2017 | Consumer Price Index for food purchased from stores | 143.8 Index (2002 = 100) | 143.8 | Index (2002 = 100) |
| January 2018 | Consumer Price Index for food purchased from stores | 145.5 Index (2002 = 100) | 145.5 | Index (2002 = 100) |
| February 2018 | Consumer Price Index for food purchased from stores | 144.8 Index (2002 = 100) | 144.8 | Index (2002 = 100) |
| March 2018 | Consumer Price Index for food purchased from stores | 143.6 Index (2002 = 100) | 143.6 | Index (2002 = 100) |
| April 2018 | Consumer Price Index for food purchased from stores | 144.6 Index (2002 = 100) | 144.6 | Index (2002 = 100) |
| May 2018 | Consumer Price Index for food purchased from stores | 144 Index (2002 = 100) | 144 | Index (2002 = 100) |
| June 2018 | Consumer Price Index for food purchased from stores | 146.2 Index (2002 = 100) | 146.2 | Index (2002 = 100) |
| July 2018 | Consumer Price Index for food purchased from stores | 146.9 Index (2002 = 100) | 146.9 | Index (2002 = 100) |
| August 2018 | Consumer Price Index for food purchased from stores | 145.7 Index (2002 = 100) | 145.7 | Index (2002 = 100) |
| September 2018 | Consumer Price Index for food purchased from stores | 143.7 Index (2002 = 100) | 143.7 | Index (2002 = 100) |
| October 2018 | Consumer Price Index for food purchased from stores | 142.9 Index (2002 = 100) | 142.9 | Index (2002 = 100) |
| November 2018 | Consumer Price Index for food purchased from stores | 145.3 Index (2002 = 100) | 145.3 | Index (2002 = 100) |
| December 2018 | Consumer Price Index for food purchased from stores | 148.6 Index (2002 = 100) | 148.6 | Index (2002 = 100) |
| January 2019 | Consumer Price Index for food purchased from stores | 150.1 Index (2002 = 100) | 150.1 | Index (2002 = 100) |
| February 2019 | Consumer Price Index for food purchased from stores | 151 Index (2002 = 100) | 151 | Index (2002 = 100) |
| March 2019 | Consumer Price Index for food purchased from stores | 150.4 Index (2002 = 100) | 150.4 | Index (2002 = 100) |
| April 2019 | Consumer Price Index for food purchased from stores | 150 Index (2002 = 100) | 150 | Index (2002 = 100) |
| May 2019 | Consumer Price Index for food purchased from stores | 151.5 Index (2002 = 100) | 151.5 | Index (2002 = 100) |
| June 2019 | Consumer Price Index for food purchased from stores | 152.7 Index (2002 = 100) | 152.7 | Index (2002 = 100) |
| July 2019 | Consumer Price Index for food purchased from stores | 152.7 Index (2002 = 100) | 152.7 | Index (2002 = 100) |
| August 2019 | Consumer Price Index for food purchased from stores | 151.9 Index (2002 = 100) | 151.9 | Index (2002 = 100) |
| September 2019 | Consumer Price Index for food purchased from stores | 149.7 Index (2002 = 100) | 149.7 | Index (2002 = 100) |
| October 2019 | Consumer Price Index for food purchased from stores | 148.8 Index (2002 = 100) | 148.8 | Index (2002 = 100) |
| November 2019 | Consumer Price Index for food purchased from stores | 150.5 Index (2002 = 100) | 150.5 | Index (2002 = 100) |
| December 2019 | Consumer Price Index for food purchased from stores | 152.9 Index (2002 = 100) | 152.9 | Index (2002 = 100) |
| January 2020 | Consumer Price Index for food purchased from stores | 154.5 Index (2002 = 100) | 154.5 | Index (2002 = 100) |
| February 2020 | Consumer Price Index for food purchased from stores | 153.1 Index (2002 = 100) | 153.1 | Index (2002 = 100) |
| March 2020 | Consumer Price Index for food purchased from stores | 153.4 Index (2002 = 100) | 153.4 | Index (2002 = 100) |
| April 2020 | Consumer Price Index for food purchased from stores | 155.6 Index (2002 = 100) | 155.6 | Index (2002 = 100) |
| May 2020 | Consumer Price Index for food purchased from stores | 155.1 Index (2002 = 100) | 155.1 | Index (2002 = 100) |
| June 2020 | Consumer Price Index for food purchased from stores | 155.8 Index (2002 = 100) | 155.8 | Index (2002 = 100) |
| July 2020 | Consumer Price Index for food purchased from stores | 156.2 Index (2002 = 100) | 156.2 | Index (2002 = 100) |
| August 2020 | Consumer Price Index for food purchased from stores | 154.2 Index (2002 = 100) | 154.2 | Index (2002 = 100) |
| September 2020 | Consumer Price Index for food purchased from stores | 152.1 Index (2002 = 100) | 152.1 | Index (2002 = 100) |
| October 2020 | Consumer Price Index for food purchased from stores | 152.5 Index (2002 = 100) | 152.5 | Index (2002 = 100) |
| November 2020 | Consumer Price Index for food purchased from stores | 152.9 Index (2002 = 100) | 152.9 | Index (2002 = 100) |
| December 2020 | Consumer Price Index for food purchased from stores | 153.2 Index (2002 = 100) | 153.2 | Index (2002 = 100) |
| January 2021 | Consumer Price Index for food purchased from stores | 155.1 Index (2002 = 100) | 155.1 | Index (2002 = 100) |
| February 2021 | Consumer Price Index for food purchased from stores | 155 Index (2002 = 100) | 155 | Index (2002 = 100) |
| March 2021 | Consumer Price Index for food purchased from stores | 155.7 Index (2002 = 100) | 155.7 | Index (2002 = 100) |
| April 2021 | Consumer Price Index for food purchased from stores | 155.2 Index (2002 = 100) | 155.2 | Index (2002 = 100) |
| May 2021 | Consumer Price Index for food purchased from stores | 156.4 Index (2002 = 100) | 156.4 | Index (2002 = 100) |
| June 2021 | Consumer Price Index for food purchased from stores | 156.5 Index (2002 = 100) | 156.5 | Index (2002 = 100) |
| July 2021 | Consumer Price Index for food purchased from stores | 157.2 Index (2002 = 100) | 157.2 | Index (2002 = 100) |
| August 2021 | Consumer Price Index for food purchased from stores | 157.8 Index (2002 = 100) | 157.8 | Index (2002 = 100) |
| September 2021 | Consumer Price Index for food purchased from stores | 158.2 Index (2002 = 100) | 158.2 | Index (2002 = 100) |
| October 2021 | Consumer Price Index for food purchased from stores | 158.2 Index (2002 = 100) | 158.2 | Index (2002 = 100) |
| November 2021 | Consumer Price Index for food purchased from stores | 160.9 Index (2002 = 100) | 160.9 | Index (2002 = 100) |
| December 2021 | Consumer Price Index for food purchased from stores | 162.3 Index (2002 = 100) | 162.3 | Index (2002 = 100) |
| January 2022 | Consumer Price Index for food purchased from stores | 165.5 Index (2002 = 100) | 165.5 | Index (2002 = 100) |
| February 2022 | Consumer Price Index for food purchased from stores | 167.9 Index (2002 = 100) | 167.9 | Index (2002 = 100) |
| March 2022 | Consumer Price Index for food purchased from stores | 169.9 Index (2002 = 100) | 169.9 | Index (2002 = 100) |
| April 2022 | Consumer Price Index for food purchased from stores | 170.4 Index (2002 = 100) | 170.4 | Index (2002 = 100) |
| May 2022 | Consumer Price Index for food purchased from stores | 172.6 Index (2002 = 100) | 172.6 | Index (2002 = 100) |
| June 2022 | Consumer Price Index for food purchased from stores | 172.2 Index (2002 = 100) | 172.2 | Index (2002 = 100) |
| July 2022 | Consumer Price Index for food purchased from stores | 173.4 Index (2002 = 100) | 173.4 | Index (2002 = 100) |
| August 2022 | Consumer Price Index for food purchased from stores | 175.2 Index (2002 = 100) | 175.2 | Index (2002 = 100) |
| September 2022 | Consumer Price Index for food purchased from stores | 176.4 Index (2002 = 100) | 176.4 | Index (2002 = 100) |
| October 2022 | Consumer Price Index for food purchased from stores | 175.2 Index (2002 = 100) | 175.2 | Index (2002 = 100) |
| November 2022 | Consumer Price Index for food purchased from stores | 178.4 Index (2002 = 100) | 178.4 | Index (2002 = 100) |
| December 2022 | Consumer Price Index for food purchased from stores | 180.2 Index (2002 = 100) | 180.2 | Index (2002 = 100) |
| January 2023 | Consumer Price Index for food purchased from stores | 183.8 Index (2002 = 100) | 183.8 | Index (2002 = 100) |
| February 2023 | Consumer Price Index for food purchased from stores | 185.2 Index (2002 = 100) | 185.2 | Index (2002 = 100) |
| March 2023 | Consumer Price Index for food purchased from stores | 186.1 Index (2002 = 100) | 186.1 | Index (2002 = 100) |
| April 2023 | Consumer Price Index for food purchased from stores | 185.9 Index (2002 = 100) | 185.9 | Index (2002 = 100) |
| May 2023 | Consumer Price Index for food purchased from stores | 187.7 Index (2002 = 100) | 187.7 | Index (2002 = 100) |
| June 2023 | Consumer Price Index for food purchased from stores | 186.9 Index (2002 = 100) | 186.9 | Index (2002 = 100) |
| July 2023 | Consumer Price Index for food purchased from stores | 187.4 Index (2002 = 100) | 187.4 | Index (2002 = 100) |
| August 2023 | Consumer Price Index for food purchased from stores | 186.8 Index (2002 = 100) | 186.8 | Index (2002 = 100) |
| September 2023 | Consumer Price Index for food purchased from stores | 186.2 Index (2002 = 100) | 186.2 | Index (2002 = 100) |
| October 2023 | Consumer Price Index for food purchased from stores | 185.6 Index (2002 = 100) | 185.6 | Index (2002 = 100) |
| November 2023 | Consumer Price Index for food purchased from stores | 187.4 Index (2002 = 100) | 187.4 | Index (2002 = 100) |
| December 2023 | Consumer Price Index for food purchased from stores | 187 Index (2002 = 100) | 187 | Index (2002 = 100) |
| January 2024 | Consumer Price Index for food purchased from stores | 188.9 Index (2002 = 100) | 188.9 | Index (2002 = 100) |
| February 2024 | Consumer Price Index for food purchased from stores | 187.9 Index (2002 = 100) | 187.9 | Index (2002 = 100) |
| March 2024 | Consumer Price Index for food purchased from stores | 187.7 Index (2002 = 100) | 187.7 | Index (2002 = 100) |
| April 2024 | Consumer Price Index for food purchased from stores | 187.4 Index (2002 = 100) | 187.4 | Index (2002 = 100) |
| May 2024 | Consumer Price Index for food purchased from stores | 189.1 Index (2002 = 100) | 189.1 | Index (2002 = 100) |
| June 2024 | Consumer Price Index for food purchased from stores | 191.2 Index (2002 = 100) | 191.2 | Index (2002 = 100) |
| July 2024 | Consumer Price Index for food purchased from stores | 191.5 Index (2002 = 100) | 191.5 | Index (2002 = 100) |
| August 2024 | Consumer Price Index for food purchased from stores | 190.8 Index (2002 = 100) | 190.8 | Index (2002 = 100) |
| September 2024 | Consumer Price Index for food purchased from stores | 190.6 Index (2002 = 100) | 190.6 | Index (2002 = 100) |
| October 2024 | Consumer Price Index for food purchased from stores | 190.9 Index (2002 = 100) | 190.9 | Index (2002 = 100) |
| November 2024 | Consumer Price Index for food purchased from stores | 192 Index (2002 = 100) | 192 | Index (2002 = 100) |
| December 2024 | Consumer Price Index for food purchased from stores | 191 Index (2002 = 100) | 191 | Index (2002 = 100) |
| January 2025 | Consumer Price Index for food purchased from stores | 192.3 Index (2002 = 100) | 192.3 | Index (2002 = 100) |
| February 2025 | Consumer Price Index for food purchased from stores | 193.3 Index (2002 = 100) | 193.3 | Index (2002 = 100) |
| March 2025 | Consumer Price Index for food purchased from stores | 193 Index (2002 = 100) | 193 | Index (2002 = 100) |
| April 2025 | Consumer Price Index for food purchased from stores | 194 Index (2002 = 100) | 194 | Index (2002 = 100) |
| May 2025 | Consumer Price Index for food purchased from stores | 195.3 Index (2002 = 100) | 195.3 | Index (2002 = 100) |
| June 2025 | Consumer Price Index for food purchased from stores | 195.7 Index (2002 = 100) | 195.7 | Index (2002 = 100) |
| July 2025 | Consumer Price Index for food purchased from stores | 197.3 Index (2002 = 100) | 197.3 | Index (2002 = 100) |
| August 2025 | Consumer Price Index for food purchased from stores | 196.9 Index (2002 = 100) | 196.9 | Index (2002 = 100) |
| September 2025 | Consumer Price Index for food purchased from stores | 197.3 Index (2002 = 100) | 197.3 | Index (2002 = 100) |
| October 2025 | Consumer Price Index for food purchased from stores | 196.4 Index (2002 = 100) | 196.4 | Index (2002 = 100) |
| November 2025 | Consumer Price Index for food purchased from stores | 199.9 Index (2002 = 100) | 199.9 | Index (2002 = 100) |
| December 2025 | Consumer Price Index for food purchased from stores | 200.2 Index (2002 = 100) | 200.2 | Index (2002 = 100) |
| January 2026 | Consumer Price Index for food purchased from stores | 201.7 Index (2002 = 100) | 201.7 | Index (2002 = 100) |
| February 2026 | Consumer Price Index for food purchased from stores | 201.2 Index (2002 = 100) | 201.2 | Index (2002 = 100) |
| March 2026 | Consumer Price Index for food purchased from stores | 202.6 Index (2002 = 100) | 202.6 | Index (2002 = 100) |
| April 2026 | Consumer Price Index for food purchased from stores | 201.5 Index (2002 = 100) | 201.5 | Index (2002 = 100) |
| May 2026 | Consumer Price Index for food purchased from stores | 204.7 Index (2002 = 100) | 204.7 | Index (2002 = 100) |
| June 2026 | Consumer Price Index for food purchased from stores | 203.5 Index (2002 = 100) | 203.5 | Index (2002 = 100) |
| July 2026 | Consumer Price Index for food purchased from stores | 203 Index (2002 = 100) | 203 | Index (2002 = 100) |

## How this answer was calculated

The headline compares the first and last observations shown. Overall change is the last index value minus the first and is reported in index points; relative change is (last ÷ first − 1) × 100. Intermediate observations remain visible in the chart and exact values. This is descriptive and does not identify causes.

## Source and provenance

- Official source: [Statistics Canada table 18-10-0004-01](<https://www150.statcan.gc.ca/t1/tbl1/en/tv.action?pid=1810000401>)
- Table title: Consumer Price Index, monthly, not seasonally adjusted
- Dataset identifier: 18100004
- Canonical human-readable answer: <https://www.canadaindata.ca/?place=on&analysis=statcan-18100004-groceries-trend&subject=18>
- Province and territory comparison: <https://www.canadaindata.ca/comparisons/statcan-18100004-groceries-trend>
- Interpretation policy: this answer describes the selected observations; it does not infer causation.
- Source acknowledgement: Adapted from Statistics Canada, Consumer Price Index, monthly, not seasonally adjusted, 2026-08-17. This does not constitute an endorsement by Statistics Canada of this product.

## Evidence version

- Snapshot generated: 2026-09-05
- Snapshot SHA-256: `c9882d908d7b8a0374fe7c7c93106506b8d47520df5814c21d767e74984d45cb`
- Evidence changelog: <https://www.canadaindata.ca/data-changelog.json>
- This answer URL represents the latest deployed evidence. Record the digest when reproducibility matters.

## Suggested citation

Canada in Data. “How did the Consumer Price Index for food purchased from stores change in Ontario?” Ontario. Source updated 2026-08-17. <https://www.canadaindata.ca/?place=on&analysis=statcan-18100004-groceries-trend&subject=18>

Canada in Data is an independent public-interest project and is not Statistics Canada. Verify consequential uses against the linked official table.