Zip Code: 66780 (Walnut, KS) - Trend of Average House Listing Price (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the average house listing price for the 66780 Zip Code in February 2026 was $432,000. The month over month percentage change (MoM) was -0.3143%, and the year over year percentage change (YoY) was 0.08%.

You can see similar for other Kansas Zip Codes, and for Kansas.

The chart below shows the trend of the average house listing price in the 66780 zip code. The table below shows the trend of the average house listing price, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 66780 - Trend of Average House Listing Price ($)
Zip Code: 66780 Trend of Average House Listing Price
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1 – 10 of 20
Month Price ($) MoM Perc. Change (%) YoY Perc. Change (%)
Oct 2018 109000
Jul 2019 135000
Aug 2019 135000 0.0
Apr 2021 220000
Jun 2021 195000
Jul 2021 186750 -0.0423
Sep 2021 175000
Apr 2024 75000
Dec 2024 400000
Jan 2025 400000 0.0
Feb 2025 400000 0.0
Mar 2025 400000 0.0
Apr 2025 400000 0.0 4.3333
May 2025 473250 0.1831
Jun 2025 546500 0.1548
Jul 2025 693000 0.2681
Dec 2025 673000 0.6825
Jan 2026 651500 -0.0319 0.6287
Feb 2026 630000 -0.033 0.575
Mar 2026 432000 -0.3143 0.08