Zip Code: 62002 (Alton, Illinois) - 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 the 62002 Zip Code (Alton, Illinois) in February 2026 was $114,689.181. The month over month percentage change (MoM) was 0.34%, and the year over year percentage change (YoY) was 3.03%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 62002 zip code (Alton, Illinois). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 62002 zip code (Alton, Illinois).

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

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: 62002 (Alton, Illinois) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)
Zip Code: 62002 (Alton, Illinois) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 71329.06994897217 -0.84 6.22
Feb 2015 70646.74409584248 -0.96 6.93
Mar 2015 70313.12737303588 -0.47 7.59
Apr 2015 71111.18918475405 1.14 8.11
May 2015 72229.28549679976 1.57 8.68
Jun 2015 73205.48183713514 1.35 8.14
Jul 2015 74089.13920513766 1.21 7.15
Aug 2015 74836.11457069707 1.01 5.97
Sep 2015 75599.62269003862 1.02 5.87
Oct 2015 75948.86659394724 0.46 5.87
Nov 2015 76077.79408899274 0.17 5.95
Dec 2015 76035.88714551687 -0.05 5.71
Jan 2016 76129.72566531709 0.12 6.73
Feb 2016 76517.0508942853 0.51 8.31
Mar 2016 77003.19071362325 0.64 9.52
Apr 2016 77415.47764442481 0.54 8.87
May 2016 77136.07579608777 -0.36 6.79
Jun 2016 76463.20066852774 -0.87 4.45
Jul 2016 75280.3874104441 -1.55 1.61
Aug 2016 74553.77421493003 -0.96 -0.38
Sep 2016 74031.29593525446 -0.70 -2.08
Oct 2016 74234.8627562435 0.28 -2.26
Nov 2016 74584.05656926653 0.47 -1.96
Dec 2016 75136.83159553666 0.74 -1.18
Jan 2017 75506.91111409746 0.49 -0.82
Feb 2017 75875.3861286757 0.49 -0.84
Mar 2017 76456.09374961573 0.77 -0.71
Apr 2017 77025.38437775381 0.75 -0.50
May 2017 77469.3181945444 0.58 0.43
Jun 2017 77588.13912328189 0.15 1.47
Jul 2017 77732.46459341737 0.19 3.26
Aug 2017 77657.25102309369 -0.10 4.16
Sep 2017 77463.45648420164 -0.25 4.64
Oct 2017 77310.19538727375 -0.20 4.14
Nov 2017 77487.70041373842 0.23 3.89
Dec 2017 78066.68531412678 0.75 3.90
Jan 2018 78916.48066995555 1.09 4.52
Feb 2018 79459.39073421033 0.69 4.72
Mar 2018 79753.30734600611 0.37 4.31
Apr 2018 79659.89294595656 -0.12 3.42
May 2018 79772.04819963207 0.14 2.97
Jun 2018 79643.99648959855 -0.16 2.65
Jul 2018 79614.63731601728 -0.04 2.42
Aug 2018 79595.3609197294 -0.02 2.50
Sep 2018 80029.87179498783 0.55 3.31
Oct 2018 80241.1884893826 0.26 3.79
Nov 2018 80401.065580257 0.20 3.76
Dec 2018 80221.04638432602 -0.22 2.76
Jan 2019 80486.59887983378 0.33 1.99
Feb 2019 81125.82919533369 0.79 2.10
Mar 2019 82121.82092970064 1.23 2.97
Apr 2019 82681.05201270989 0.68 3.79
May 2019 82592.2407859401 -0.11 3.54
Jun 2019 82261.51727747994 -0.40 3.29
Jul 2019 82030.3346510146 -0.28 3.03
Aug 2019 82180.07788872822 0.18 3.25
Sep 2019 82490.60270604848 0.38 3.08
Oct 2019 83147.37592984043 0.80 3.62
Nov 2019 84037.81235413975 1.07 4.52
Dec 2019 85007.14668570105 1.15 5.97
Jan 2020 86161.36824487106 1.36 7.05
Feb 2020 86773.28957687896 0.71 6.96
Mar 2020 86933.26645933297 0.18 5.86
Apr 2020 86637.33688117348 -0.34 4.79
May 2020 86183.95677940676 -0.52 4.35
Jun 2020 85505.64598887785 -0.79 3.94
Jul 2020 84974.37642602665 -0.62 3.59
Aug 2020 85363.56132386815 0.46 3.87
Sep 2020 87194.60227807752 2.15 5.70
Oct 2020 89863.87924434528 3.06 8.08
Nov 2020 92350.81996877602 2.77 9.89
Dec 2020 94359.01314978396 2.17 11.00
Jan 2021 95762.61618930796 1.49 11.14
Feb 2021 97157.30278065668 1.46 11.97
Mar 2021 98166.24384776516 1.04 12.92
Apr 2021 98556.83527420416 0.40 13.76
May 2021 98775.3796005394 0.22 14.61
Jun 2021 98780.98151386727 0.01 15.53
Jul 2021 98876.28311996134 0.10 16.36
Aug 2021 98528.09652421997 -0.35 15.42
Sep 2021 98302.00043185889 -0.23 12.74
Oct 2021 98493.53694256894 0.20 9.60
Nov 2021 99174.54512969597 0.69 7.39
Dec 2021 99694.4217541283 0.52 5.65
Jan 2022 100431.70773682809 0.74 4.88
Feb 2022 101162.47227966481 0.73 4.12
Mar 2022 102175.4319216454 1.00 4.08
Apr 2022 102543.14480470151 0.36 4.05
May 2022 102798.3982471304 0.25 4.07
Jun 2022 103096.98792680273 0.29 4.37
Jul 2022 103282.35373087133 0.18 4.46
Aug 2022 103150.52540252492 -0.13 4.69
Sep 2022 102845.33703534644 -0.30 4.62
Oct 2022 103169.97040277552 0.32 4.75
Nov 2022 103916.73228287468 0.72 4.78
Dec 2022 104689.38129255366 0.74 5.01
Jan 2023 105134.86790524975 0.43 4.68
Feb 2023 105297.72411078236 0.16 4.09
Mar 2023 105295.86963835005 0.00 3.05
Apr 2023 105207.91110255831 -0.08 2.60
May 2023 106001.79406158667 0.76 3.12
Jun 2023 107320.84287477676 1.24 4.10
Jul 2023 108658.02755881543 1.25 5.21
Aug 2023 108904.19892607244 0.23 5.58
Sep 2023 108471.64008470062 -0.40 5.47
Oct 2023 108399.99846212585 -0.07 5.07
Nov 2023 108543.66057324408 0.13 4.45
Dec 2023 108845.72104793308 0.28 3.97
Jan 2024 108527.21346189438 -0.29 3.23
Feb 2024 108568.02445547962 0.04 3.11
Mar 2024 109201.32277605124 0.58 3.71
Apr 2024 110089.794329602 0.81 4.64
May 2024 110810.77754798946 0.66 4.54
Jun 2024 111000.28050499984 0.17 3.43
Jul 2024 111536.67433386686 0.48 2.65
Aug 2024 112088.12070654631 0.49 2.92
Sep 2024 112704.37934467527 0.55 3.90
Oct 2024 113065.77562015211 0.32 4.30
Nov 2024 113205.21048668357 0.12 4.30
Dec 2024 112964.12256321241 -0.21 3.78
Jan 2025 112297.83613872167 -0.59 3.47
Feb 2025 111313.63037528789 -0.88 2.53
Mar 2025 110189.11215946342 -1.01 0.91
Apr 2025 109225.75721944863 -0.87 -0.78
May 2025 108568.89013735176 -0.60 -2.02
Jun 2025 108356.89960188155 -0.19 -2.38
Jul 2025 108774.44446648791 0.39 -2.48
Aug 2025 109498.51466672342 0.67 -2.31
Sep 2025 110624.54007310206 1.03 -1.84
Oct 2025 111730.73393373424 1.00 -1.18
Nov 2025 112833.56197831863 0.99 -0.33
Dec 2025 113855.92321274104 0.91 0.79
Jan 2026 114302.74505677633 0.39 1.79
Feb 2026 114689.18127989797 0.34 3.03