Keystone (City), South Dakota - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)

Updated on March 22, 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 Keystone (City), South Dakota in February 2026 was $618,724.81. The month over month percentage change (MoM) was 0.19%, and the year over year percentage change (YoY) was 1.98%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for Keystone (City), SD. The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for Keystone (City), SD.

You can see similar information for other South Dakota cities, and for South Dakota.

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.
Keystone (City), SD - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Keystone (City), SD - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 254318.3565288457 0.58 3.71
Feb 2015 256794.0268559152 0.97 4.97
Mar 2015 259031.1987546344 0.87 6.06
Apr 2015 261706.8789555078 1.03 7.35
May 2015 264173.5849611947 0.94 8.15
Jun 2015 266400.48915037664 0.84 8.29
Jul 2015 268872.61328716134 0.93 8.40
Aug 2015 270511.0024522685 0.61 8.35
Sep 2015 272165.45457804145 0.61 8.61
Oct 2015 272743.375116124 0.21 8.61
Nov 2015 272688.12030783156 -0.02 8.31
Dec 2015 273085.6832057156 0.15 8.00
Jan 2016 273802.1262437134 0.26 7.66
Feb 2016 275277.40385886026 0.54 7.20
Mar 2016 275805.267073141 0.19 6.48
Apr 2016 276312.90240303706 0.18 5.58
May 2016 276670.17516935937 0.13 4.73
Jun 2016 277401.32080998755 0.26 4.13
Jul 2016 278379.1133875242 0.35 3.54
Aug 2016 279203.04748195765 0.30 3.21
Sep 2016 280430.6514395036 0.44 3.04
Oct 2016 281476.1415026388 0.37 3.20
Nov 2016 282835.88517469977 0.48 3.72
Dec 2016 283938.5011423827 0.39 3.97
Jan 2017 284704.2218293643 0.27 3.98
Feb 2017 285802.19432776235 0.39 3.82
Mar 2017 286868.6350529918 0.37 4.01
Apr 2017 288384.46774339397 0.53 4.37
May 2017 290066.7679941045 0.58 4.84
Jun 2017 292088.16426686075 0.70 5.29
Jul 2017 293541.72317169997 0.50 5.45
Aug 2017 294360.749782114 0.28 5.43
Sep 2017 295087.42475207587 0.25 5.23
Oct 2017 296212.27907574555 0.38 5.24
Nov 2017 297705.51354482083 0.50 5.26
Dec 2017 298714.8520490693 0.34 5.20
Jan 2018 300349.6608302698 0.55 5.50
Feb 2018 301901.3451114171 0.52 5.63
Mar 2018 304577.442748894 0.89 6.17
Apr 2018 307134.15354371624 0.84 6.50
May 2018 309285.67326765944 0.70 6.63
Jun 2018 310418.58703821624 0.37 6.28
Jul 2018 311863.9971292679 0.47 6.24
Aug 2018 313773.2644980294 0.61 6.60
Sep 2018 315343.59114476986 0.50 6.86
Oct 2018 316152.3342308948 0.26 6.73
Nov 2018 316845.3895266354 0.22 6.43
Dec 2018 318426.2120036795 0.50 6.60
Jan 2019 321955.05407771136 1.11 7.19
Feb 2019 326931.1118678909 1.55 8.29
Mar 2019 332390.3338434647 1.67 9.13
Apr 2019 335831.1081891121 1.03 9.34
May 2019 337557.32951259124 0.51 9.14
Jun 2019 339334.6590082504 0.53 9.32
Jul 2019 342218.4994132558 0.85 9.73
Aug 2019 346258.2446459762 1.18 10.35
Sep 2019 349448.62801548303 0.92 10.82
Oct 2019 352105.75161480176 0.76 11.37
Nov 2019 354334.49420453655 0.63 11.83
Dec 2019 357143.34040533233 0.79 12.16
Jan 2020 359236.3765705808 0.59 11.58
Feb 2020 360504.757904181 0.35 10.27
Mar 2020 361475.3157182871 0.27 8.75
Apr 2020 362862.2273295261 0.38 8.05
May 2020 364194.32067497243 0.37 7.89
Jun 2020 365920.4629588363 0.47 7.84
Jul 2020 368676.38775521185 0.75 7.73
Aug 2020 373759.4313837152 1.38 7.94
Sep 2020 380573.25040880573 1.82 8.91
Oct 2020 387898.0675002019 1.93 10.16
Nov 2020 394996.49072925886 1.83 11.48
Dec 2020 401203.0935309064 1.57 12.34
Jan 2021 406465.68947304523 1.31 13.15
Feb 2021 412535.4401409801 1.49 14.43
Mar 2021 419072.8230821408 1.59 15.93
Apr 2021 428008.2830897034 2.13 17.95
May 2021 438291.1586324095 2.40 20.35
Jun 2021 449761.81932286435 2.62 22.91
Jul 2021 459538.5182928985 2.17 24.65
Aug 2021 466996.22424601106 1.62 24.95
Sep 2021 471902.7127098688 1.05 24.00
Oct 2021 476605.309860339 1.00 22.87
Nov 2021 482001.2000113519 1.13 22.03
Dec 2021 489417.50289663643 1.54 21.99
Jan 2022 500097.3357112666 2.18 23.04
Feb 2022 513011.00925139076 2.58 24.36
Mar 2022 527702.4308025538 2.86 25.92
Apr 2022 543772.5156429544 3.05 27.05
May 2022 560391.5004168552 3.06 27.86
Jun 2022 576137.8465743288 2.81 28.10
Jul 2022 584036.5531637167 1.37 27.09
Aug 2022 586121.9745538204 0.36 25.51
Sep 2022 583284.9131384104 -0.48 23.60
Oct 2022 582236.3479907868 -0.18 22.16
Nov 2022 580857.4312340074 -0.24 20.51
Dec 2022 579918.8508994222 -0.16 18.49
Jan 2023 576710.4582139397 -0.55 15.32
Feb 2023 573254.2900799253 -0.60 11.74
Mar 2023 571031.8766969622 -0.39 8.21
Apr 2023 573502.6152489436 0.43 5.47
May 2023 578060.0713817809 0.80 3.15
Jun 2023 583087.630824843 0.87 1.21
Jul 2023 585860.322207979 0.48 0.31
Aug 2023 586636.6120643634 0.13 0.09
Sep 2023 587115.3104868411 0.08 0.66
Oct 2023 587864.1200498082 0.13 0.97
Nov 2023 589487.6956654219 0.28 1.49
Dec 2023 589280.0763213584 -0.04 1.61
Jan 2024 588159.7079999888 -0.19 1.99
Feb 2024 587647.446240427 -0.09 2.51
Mar 2024 588736.3640118452 0.19 3.10
Apr 2024 590246.6681844024 0.26 2.92
May 2024 590522.8315466136 0.05 2.16
Jun 2024 590511.9854895741 0.00 1.27
Jul 2024 591149.8572350073 0.11 0.90
Aug 2024 594213.3472073018 0.52 1.29
Sep 2024 598271.0895032326 0.68 1.90
Oct 2024 602086.7429584669 0.64 2.42
Nov 2024 604379.1650149311 0.38 2.53
Dec 2024 605824.8482987824 0.24 2.81
Jan 2025 606636.8415559459 0.13 3.14
Feb 2025 606686.9992096644 0.01 3.24
Mar 2025 605921.0827153447 -0.13 2.92
Apr 2025 605559.0847198762 -0.06 2.59
May 2025 605136.7372006046 -0.07 2.48
Jun 2025 605084.4784538188 -0.01 2.47
Jul 2025 605115.9305025676 0.01 2.36
Aug 2025 605543.2730389504 0.07 1.91
Sep 2025 607060.5059440117 0.25 1.47
Oct 2025 608892.5789950903 0.30 1.13
Nov 2025 612043.9444410495 0.52 1.27
Dec 2025 615022.3968421948 0.49 1.52
Jan 2026 617571.6369044097 0.41 1.80
Feb 2026 618724.8099598335 0.19 1.98