Ontario, CA Rent History
138 months of data, 2015–2026. Source: ZORI (Zillow Observed Rent Index, smoothed seasonally adjusted).
Today (2026-06)
$2,635
1-year change
+7.7%
$188/mo
5-year change
+24.3%
$515/mo
10-year change
+71.1%
$1,095/mo
Monthly rent trend
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Year-by-year rent in Ontario
| Year | Median rent | YoY change | vs 2015 |
|---|---|---|---|
| 2015 | $1,423/mo | — | 0.0% |
| 2016 | $1,521/mo | +6.9% | +6.9% |
| 2017 | $1,632/mo | +7.3% | +14.7% |
| 2018 | $1,683/mo | +3.1% | +18.3% |
| 2019 | $1,778/mo | +5.6% | +24.9% |
| 2020 | $1,836/mo | +3.3% | +29.0% |
| 2021 | $2,039/mo | +11.1% | +43.3% |
| 2022 | $2,394/mo | +17.4% | +68.2% |
| 2023 | $2,427/mo | +1.4% | +70.6% |
| 2024 | $2,469/mo | +1.7% | +73.5% |
| 2025 | $2,441/mo | -1.1% | +71.5% |
| 2026 | $2,583/mo | +5.8% | +81.5% |
Frequently asked questions
How much has rent in Ontario changed since 2015?
Median rent in Ontario, CA was $1,422 in 2015-01 and is $2,635 as of 2026-06 — a change of $1,213 per month over 11 years.
How much has Ontario rent increased in the last 5 years?
Over the past 5 years, median rent in Ontario, CA has changed +24.3% ($515 per month). The current median is $2,635.
What has rent in Ontario done over the past decade?
Over the past 10 years, median rent in Ontario, CA has changed +71.1% ($1,095 per month). It is now $2,635.
Is rent in Ontario going up or down year over year?
Year over year, median rent in Ontario, CA has increased +7.7% ($188/mo). Current median: $2,635.