Zip Code: 59457 (Lewistown, Montana) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)
Updated on February 21, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow home value index (ZHVI) for All Homes (SFR, Condo/Co-op) in the 59457 Zip Code (Lewistown, Montana) in January 2026 was $271,666.458. The month over month percentage change (MoM) was 0.61%, and the year over year percentage change (YoY) was 5.42%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 59457 zip code (Lewistown, Montana). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 59457 zip code (Lewistown, Montana).

You can see similar information for other Montana zip codes, and for Montana.

Note: Zillow Home Value Index (ZHVI) is a measure of the typical home value and market changes across a given region and housing type. It reflects the typical value for homes in the 35th to 65th percentile range.

Data Source: Zillow.
Zip Code: 59457 (Lewistown, Montana) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 59457 (Lewistown, Montana) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
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Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 0 NaN NaN
Feb 2015 0 NaN NaN
Mar 2015 0 NaN NaN
Apr 2015 0 NaN NaN
May 2015 0 NaN NaN
Jun 2015 0 NaN NaN
Jul 2015 0 NaN NaN
Aug 2015 0 NaN NaN
Sep 2015 0 NaN NaN
Oct 2015 0 NaN NaN
Nov 2015 0 NaN NaN
Dec 2015 0 NaN NaN
Jan 2016 0 NaN NaN
Feb 2016 130502.45723726063 Infinity Infinity
Mar 2016 130269.54041544683 -0.18 Infinity
Apr 2016 130177.16896807402 -0.07 Infinity
May 2016 130451.13757640054 0.21 Infinity
Jun 2016 130789.33833064513 0.26 Infinity
Jul 2016 131300.57793885714 0.39 Infinity
Aug 2016 131353.20225138977 0.04 Infinity
Sep 2016 131509.95440910288 0.12 Infinity
Oct 2016 131524.24911028252 0.01 Infinity
Nov 2016 131794.42175838133 0.21 Infinity
Dec 2016 132029.99474214844 0.18 Infinity
Jan 2017 132277.14239601672 0.19 Infinity
Feb 2017 132314.4022556888 0.03 1.39
Mar 2017 132561.0605839063 0.19 1.76
Apr 2017 132886.99540316267 0.25 2.08
May 2017 133294.7246664384 0.31 2.18
Jun 2017 133594.77048409052 0.23 2.15
Jul 2017 133956.0460745511 0.27 2.02
Aug 2017 134413.33424001114 0.34 2.33
Sep 2017 134990.40812899912 0.43 2.65
Oct 2017 135493.4210151982 0.37 3.02
Nov 2017 135874.05240119976 0.28 3.10
Dec 2017 136139.47795167682 0.20 3.11
Jan 2018 136465.8560186524 0.24 3.17
Feb 2018 136685.6713022683 0.16 3.30
Mar 2018 137116.92703737074 0.32 3.44
Apr 2018 137331.05175526897 0.16 3.34
May 2018 137784.28619829065 0.33 3.37
Jun 2018 137718.81668825148 -0.05 3.09
Jul 2018 137842.89930757094 0.09 2.90
Aug 2018 138088.1615469772 0.18 2.73
Sep 2018 138803.44471636871 0.52 2.83
Oct 2018 139468.59001091684 0.48 2.93
Nov 2018 140132.82535296617 0.48 3.13
Dec 2018 140848.66947647897 0.51 3.46
Jan 2019 141468.09663743834 0.44 3.67
Feb 2019 141601.40237258538 0.09 3.60
Mar 2019 141557.54665566058 -0.03 3.24
Apr 2019 141440.1076276136 -0.08 2.99
May 2019 141699.4997004539 0.18 2.84
Jun 2019 142070.88204586357 0.26 3.16
Jul 2019 142703.5529596275 0.45 3.53
Aug 2019 143365.01358429014 0.46 3.82
Sep 2019 143652.17820338873 0.20 3.49
Oct 2019 144160.6645278586 0.35 3.36
Nov 2019 144620.65381429056 0.32 3.20
Dec 2019 145359.73055434914 0.51 3.20
Jan 2020 145808.32947012506 0.31 3.07
Feb 2020 146493.65849385574 0.47 3.46
Mar 2020 147493.11410735335 0.68 4.19
Apr 2020 148852.31078597726 0.92 5.24
May 2020 149700.58985427907 0.57 5.65
Jun 2020 149858.26002393974 0.11 5.48
Jul 2020 149888.21299966826 0.02 5.04
Aug 2020 150733.74519370045 0.56 5.14
Sep 2020 152707.49262899478 1.31 6.30
Oct 2020 155108.94847806543 1.57 7.60
Nov 2020 158066.25599278475 1.91 9.30
Dec 2020 161087.0717005777 1.91 10.82
Jan 2021 164135.7243317699 1.89 12.57
Feb 2021 166832.7009700892 1.64 13.88
Mar 2021 170028.8426857109 1.92 15.28
Apr 2021 173218.12122911555 1.88 16.37
May 2021 177500.36403479113 2.47 18.57
Jun 2021 181979.96943575234 2.52 21.44
Jul 2021 187168.74903626964 2.85 24.87
Aug 2021 191513.4444762169 2.32 27.05
Sep 2021 195341.01816024623 2.00 27.92
Oct 2021 198216.93610904904 1.47 27.79
Nov 2021 201206.68510670983 1.51 27.29
Dec 2021 203847.30182687225 1.31 26.55
Jan 2022 207297.85963733456 1.69 26.30
Feb 2022 210216.41171387958 1.41 26.00
Mar 2022 213209.41984204273 1.42 25.40
Apr 2022 216395.22304606801 1.49 24.93
May 2022 220180.2068358472 1.75 24.05
Jun 2022 223772.32096188134 1.63 22.97
Jul 2022 225411.187084546 0.73 20.43
Aug 2022 224814.7828051379 -0.26 17.39
Sep 2022 223306.08741643012 -0.67 14.32
Oct 2022 222255.57138055158 -0.47 12.13
Nov 2022 221605.71856254307 -0.29 10.14
Dec 2022 220202.70089097854 -0.63 8.02
Jan 2023 217368.72008428827 -1.29 4.86
Feb 2023 214383.00016054232 -1.37 1.98
Mar 2023 213327.97086024514 -0.49 0.06
Apr 2023 215518.93333442023 1.03 -0.40
May 2023 219745.607469011 1.96 -0.20
Jun 2023 223808.71332991042 1.85 0.02
Jul 2023 226764.45626812452 1.32 0.60
Aug 2023 228515.0344554284 0.77 1.65
Sep 2023 229420.59063152238 0.40 2.74
Oct 2023 229772.2891153354 0.15 3.38
Nov 2023 230497.97384925655 0.32 4.01
Dec 2023 231541.74472706227 0.45 5.15
Jan 2024 233034.8985048322 0.65 7.21
Feb 2024 234854.9322748756 0.78 9.55
Mar 2024 237379.44679739128 1.08 11.27
Apr 2024 240249.30693158324 1.21 11.48
May 2024 242934.19424789687 1.12 10.55
Jun 2024 244996.57822080344 0.85 9.47
Jul 2024 246302.21568098382 0.53 8.62
Aug 2024 247628.51953322746 0.54 8.36
Sep 2024 248954.79082153647 0.54 8.52
Oct 2024 250488.1291380948 0.62 9.02
Nov 2024 251814.8847457229 0.53 9.25
Dec 2024 254667.6475483581 1.13 9.99
Jan 2025 257704.63123485274 1.19 10.59
Feb 2025 260643.87421408715 1.14 10.98
Mar 2025 261862.56674641868 0.47 10.31
Apr 2025 263222.5623047591 0.52 9.56
May 2025 264924.43276560766 0.65 9.05
Jun 2025 266924.1657408937 0.76 8.95
Jul 2025 268546.3889459617 0.61 9.03
Aug 2025 268756.2354704816 0.08 8.53
Sep 2025 268533.20131055644 -0.08 7.86
Oct 2025 268289.4358221262 -0.09 7.11
Nov 2025 269260.0658379458 0.36 6.93
Dec 2025 270025.3706935405 0.28 6.03
Jan 2026 271666.45768619515 0.61 5.42