Kootenai County › Post Falls › 83854 (Post Falls)
Rent prices in 83854
Post Falls, Idaho · October 2026
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Average: $2,089
Source: RentCast rental listings for ZIP 83854, all property types, as of Oct. 20, 2026 (128 active listings, all bedroom counts).
Median asking rent
Source: RentCast rental listings for ZIP 83854, all property types, as of Oct. 20, 2026.
Average, July–September 2026
Source: RentCast's average days on market for ZIP 83854, July–September 2026 (3-month average), all property types.
Median asking rent: $2,095 in September 2026, vs. $2,050 a year earlier.
Source: RentCast monthly median asking rent for ZIP 83854, all property types, through September 2026. Momentum, not a forecast.
Firming means at least two of these three signals point toward rising rents and none point toward falling rents. Softening means at least two point toward falling rents and none point toward rising rents. Otherwise, it's Steady. The signals are the 3-month median vs. a year earlier (a change of more than 2%), the seasonal change vs. last year (more than 2 percentage points), and listings (more than 10%) or days on market (more than 20%) vs. a year earlier. It's the same rule the CDA Market Trends report uses.
The median asking rent in 83854 (Post Falls) is $2,095, about 5% above the area median of $1,995 for Coeur d'Alene, Post Falls, Hayden and Rathdrum.
Source: RentCast rental listings, as of Oct. 20, 2026. The area median is the listing-weighted median of the ZIP medians for ZIPs with at least 20 listings.
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