O Fallon, MO Rent History

63 months of data, 20212026. Source: ZORI (Zillow Observed Rent Index, smoothed seasonally adjusted).

Today (2026-06)
$1,846
1-year change
+1.2%
$22/mo
5-year change
+23.9%
$356/mo

Monthly rent trend

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Year-by-year rent in O Fallon

YearMedian rentYoY changevs 2021
2021$1,423/mo0.0%
2022$1,680/mo+18.1%+18.1%
2023$1,724/mo+2.6%+21.2%
2024$1,754/mo+1.7%+23.3%
2025$1,807/mo+3.0%+27.0%
2026$1,921/mo+6.3%+35.0%

Frequently asked questions

How much has rent in O Fallon changed since 2021?

Median rent in O Fallon, MO was $1,423 in 2021-04 and is $1,846 as of 2026-06 — a change of $423 per month over 5 years.

How much has O Fallon rent increased in the last 5 years?

Over the past 5 years, median rent in O Fallon, MO has changed +23.9% ($356 per month). The current median is $1,846.

Is rent in O Fallon going up or down year over year?

Year over year, median rent in O Fallon, MO has increased +1.2% ($22/mo). Current median: $1,846.

See full rent data for O Fallon, MO
Methodology: Rent figures use ZORI (Zillow Observed Rent Index) monthly smoothed seasonally-adjusted values for all properties (single family + condo + multifamily). Year-by-year table uses April readings (or nearest available month) for consistency across years. 1-/5-/10-year change uses the same month 2026 as the anchor.