Sweet Grass County, Montana - 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 Sweet Grass County, Montana in February 2026 was $460,385.59. The month over month percentage change (MoM) was 1.16%, and the year over year percentage change (YoY) was 8.12%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for Sweet Grass County, MT. The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for Sweet Grass County, MT.

You can see similar information for other Montana counties, 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.
Sweet Grass County, MT - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Sweet Grass County, MT - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 165054.161528922 0.61 5.60
Feb 2015 165761.6954082021 0.43 5.66
Mar 2015 166299.31069223626 0.32 5.78
Apr 2015 167397.02973101134 0.66 6.37
May 2015 168700.76567850113 0.78 6.86
Jun 2015 170293.58615006847 0.94 7.51
Jul 2015 171541.1689751629 0.73 7.58
Aug 2015 172331.29071842064 0.46 7.41
Sep 2015 173131.5729615341 0.46 7.25
Oct 2015 173741.55346715593 0.35 7.20
Nov 2015 174793.14948755494 0.61 7.21
Dec 2015 175734.22358494703 0.54 7.12
Jan 2016 177219.54555445295 0.85 7.37
Feb 2016 178613.241449159 0.79 7.75
Mar 2016 179481.67975758077 0.49 7.93
Apr 2016 179904.32120837938 0.24 7.47
May 2016 180447.46776725628 0.30 6.96
Jun 2016 181382.7944585484 0.52 6.51
Jul 2016 182445.92187903158 0.59 6.36
Aug 2016 182968.20974769242 0.29 6.17
Sep 2016 183446.79846424054 0.26 5.96
Oct 2016 183775.14574308807 0.18 5.78
Nov 2016 184534.0802787233 0.41 5.57
Dec 2016 185485.27154019472 0.52 5.55
Jan 2017 186273.09536212674 0.43 5.11
Feb 2017 187207.62340410714 0.50 4.81
Mar 2017 187764.1941009057 0.30 4.62
Apr 2017 188665.94160341445 0.48 4.87
May 2017 189503.74286035434 0.44 5.02
Jun 2017 190575.0089380664 0.56 5.07
Jul 2017 191344.49633798903 0.40 4.88
Aug 2017 192701.59637744122 0.71 5.32
Sep 2017 193909.79146029963 0.63 5.70
Oct 2017 194905.23285558188 0.51 6.06
Nov 2017 195126.57610934848 0.11 5.74
Dec 2017 195177.62865376798 0.03 5.23
Jan 2018 195775.28461586297 0.31 5.10
Feb 2018 196417.5539500824 0.33 4.92
Mar 2018 197934.83942869157 0.77 5.42
Apr 2018 199526.79563132438 0.80 5.76
May 2018 201062.24926434344 0.77 6.10
Jun 2018 201713.90834591896 0.32 5.85
Jul 2018 202425.5840752755 0.35 5.79
Aug 2018 203382.1690611455 0.47 5.54
Sep 2018 204661.64082897516 0.63 5.55
Oct 2018 205790.84898971114 0.55 5.59
Nov 2018 207251.15376116266 0.71 6.21
Dec 2018 208642.8465446674 0.67 6.90
Jan 2019 210306.12850924884 0.80 7.42
Feb 2019 212067.7469531426 0.84 7.97
Mar 2019 214482.27411561832 1.14 8.36
Apr 2019 216750.80096994448 1.06 8.63
May 2019 218221.88233609105 0.68 8.53
Jun 2019 219173.7990922984 0.44 8.66
Jul 2019 220509.53711278303 0.61 8.93
Aug 2019 222499.8765555264 0.90 9.40
Sep 2019 224398.78254854443 0.85 9.64
Oct 2019 225612.20913978925 0.54 9.63
Nov 2019 226718.89730866157 0.49 9.39
Dec 2019 228004.37905901708 0.57 9.28
Jan 2020 229648.48090091147 0.72 9.20
Feb 2020 231323.71650225052 0.73 9.08
Mar 2020 233386.38213494307 0.89 8.81
Apr 2020 235654.0654379339 0.97 8.72
May 2020 238027.1438487065 1.01 9.08
Jun 2020 239392.75804185108 0.57 9.23
Jul 2020 240567.79732055418 0.49 9.10
Aug 2020 242061.50545760654 0.62 8.79
Sep 2020 245533.59444818483 1.43 9.42
Oct 2020 249574.09345363165 1.65 10.62
Nov 2020 255539.6515003111 2.39 12.71
Dec 2020 261618.56736878445 2.38 14.74
Jan 2021 267509.40217449004 2.25 16.49
Feb 2021 272455.9716276364 1.85 17.78
Mar 2021 277484.37736314733 1.85 18.90
Apr 2021 283941.4166745191 2.33 20.49
May 2021 291910.6361122859 2.81 22.64
Jun 2021 299812.46234643715 2.71 25.24
Jul 2021 306366.14697087754 2.19 27.35
Aug 2021 311239.0896143832 1.59 28.58
Sep 2021 315875.5816079472 1.49 28.65
Oct 2021 320464.2144419457 1.45 28.40
Nov 2021 325519.6413791824 1.58 27.39
Dec 2021 330336.4468560153 1.48 26.27
Jan 2022 336938.960139446 2.00 25.95
Feb 2022 343672.38803317165 2.00 26.14
Mar 2022 351325.6429061266 2.23 26.61
Apr 2022 359862.1838076028 2.43 26.74
May 2022 368662.99654569983 2.45 26.29
Jun 2022 376721.4040605716 2.19 25.65
Jul 2022 380136.05038002715 0.91 24.08
Aug 2022 379939.3852745123 -0.05 22.07
Sep 2022 377012.44214150315 -0.77 19.36
Oct 2022 375262.31588454655 -0.46 17.10
Nov 2022 373290.839745311 -0.52 14.68
Dec 2022 371541.8847620518 -0.47 12.47
Jan 2023 367703.77379765786 -1.03 9.13
Feb 2023 363270.301150959 -1.21 5.70
Mar 2023 360874.2009854492 -0.66 2.72
Apr 2023 362980.032977835 0.58 0.87
May 2023 368713.63128873525 1.58 0.01
Jun 2023 374380.95528448815 1.54 -0.62
Jul 2023 377785.3578041144 0.91 -0.62
Aug 2023 380121.69790123956 0.62 0.05
Sep 2023 381724.2867289355 0.42 1.25
Oct 2023 382589.58959879697 0.23 1.95
Nov 2023 381886.6849285732 -0.18 2.30
Dec 2023 380806.7191556392 -0.28 2.49
Jan 2024 381701.5885740363 0.24 3.81
Feb 2024 385708.70649388916 1.05 6.18
Mar 2024 390364.65012791794 1.21 8.17
Apr 2024 394466.6545928887 1.05 8.67
May 2024 396629.42625052505 0.55 7.57
Jun 2024 397789.47239909414 0.29 6.25
Jul 2024 398769.09476935613 0.25 5.55
Aug 2024 401795.14638733276 0.76 5.70
Sep 2024 407162.56326029246 1.34 6.66
Oct 2024 412853.9768753334 1.40 7.91
Nov 2024 416270.68906329904 0.83 9.00
Dec 2024 419541.3585506096 0.79 10.17
Jan 2025 422514.31303743506 0.71 10.69
Feb 2025 425823.5581283685 0.78 10.40
Mar 2025 428283.0762691339 0.58 9.71
Apr 2025 430527.122709407 0.52 9.14
May 2025 433667.985918172 0.73 9.34
Jun 2025 437862.4719120737 0.97 10.07
Jul 2025 442109.00019081845 0.97 10.87
Aug 2025 444517.7353219876 0.55 10.63
Sep 2025 445336.3097217923 0.18 9.38
Oct 2025 447180.7558750349 0.41 8.32
Nov 2025 449456.8512144641 0.51 7.97
Dec 2025 452068.12721252785 0.58 7.75
Jan 2026 455126.0305019485 0.68 7.72
Feb 2026 460385.5896290415 1.16 8.12