Mercer County, Illinois - Trend of Zillow Home Value Index (ZHVI) for All Homes - Top Tier (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the Top Tier Zillow home value index (ZHVI) for All Homes in Mercer County, Illinois in February 2026 was $343,834.864. The month over month percentage change (MoM) was 2.07%, and the year over year percentage change (YoY) was 9.34%.

The chart below shows the trend of the top tier ZHVI for all homes in Mercer County, IL. The table below shows the trend of the top tier ZHVI, and the MoM and YoY percentage changes for all homes in Mercer County, IL.

You can see similar information for other Illinois counties, and for Illinois.

Note: The Top Tier Zillow Home Value Index (ZHVI) for all Homes 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 65th to 95th percentile range.

Data Source: Zillow.
Mercer County, IL - Trend of Zillow Home Value Index (ZHVI) - Top Tier ($)
Mercer County, IL - Trend of Zillow Home Value Index (ZHVI) - Top Tier
1 – 10 of 134
Month ZHVI ($) MoM Perc. Change (%) YoY Perc. Change (%)
Jan 2015 260402.83803251153 -1.08 -0.77
Feb 2015 254913.1263628927 -2.11 -2.31
Mar 2015 250677.56652281145 -1.66 -2.94
Apr 2015 250787.08750085335 0.04 -1.86
May 2015 253475.08067172268 1.07 0.13
Jun 2015 254701.9727037612 0.48 0.55
Jul 2015 255310.90423345487 0.24 -0.05
Aug 2015 256863.76288998648 0.61 -0.66
Sep 2015 259112.50839862842 0.88 -0.55
Oct 2015 261321.88491004295 0.85 -0.06
Nov 2015 262728.5669045126 0.54 0.21
Dec 2015 263682.6985964884 0.36 0.17
Jan 2016 265083.7323786101 0.53 1.80
Feb 2016 265801.19477627514 0.27 4.27
Mar 2016 265494.4143867947 -0.11 5.91
Apr 2016 265207.4308845125 -0.11 5.75
May 2016 265988.46748600295 0.30 4.94
Jun 2016 267842.51122151356 0.70 5.16
Jul 2016 268970.451335772 0.42 5.35
Aug 2016 269238.77789217 0.10 4.82
Sep 2016 268385.328471794 -0.32 3.58
Oct 2016 268067.04421307705 -0.12 2.58
Nov 2016 267574.9996254577 -0.18 1.85
Dec 2016 267636.20805550925 0.02 1.50
Jan 2017 267125.62109567807 -0.19 0.77
Feb 2017 267299.22326615284 0.07 0.56
Mar 2017 267877.6543480009 0.22 0.90
Apr 2017 267986.75374463387 0.04 1.05
May 2017 266663.90381360974 -0.49 0.25
Jun 2017 265086.17244470265 -0.59 -1.03
Jul 2017 263505.1060785451 -0.60 -2.03
Aug 2017 262860.8878619207 -0.24 -2.37
Sep 2017 262488.1415102055 -0.14 -2.20
Oct 2017 262142.8740273222 -0.13 -2.21
Nov 2017 261558.3923599814 -0.22 -2.25
Dec 2017 261199.49853676077 -0.14 -2.40
Jan 2018 262369.61785297515 0.45 -1.78
Feb 2018 265092.580046829 1.04 -0.83
Mar 2018 269272.3648539526 1.58 0.52
Apr 2018 272171.1297303858 1.08 1.56
May 2018 273490.99292180245 0.49 2.56
Jun 2018 272305.5594719127 -0.43 2.72
Jul 2018 271407.73063977313 -0.33 3.00
Aug 2018 269713.09385242546 -0.62 2.61
Sep 2018 269057.058826125 -0.24 2.50
Oct 2018 267565.5394927243 -0.55 2.07
Nov 2018 266477.96067835926 -0.41 1.88
Dec 2018 265196.3004981129 -0.48 1.53
Jan 2019 265304.8356131004 0.04 1.12
Feb 2019 266730.03859609243 0.54 0.62
Mar 2019 268842.77703993785 0.79 -0.16
Apr 2019 270907.76754623913 0.77 -0.46
May 2019 272741.1231992315 0.68 -0.27
Jun 2019 273642.29286149325 0.33 0.49
Jul 2019 274463.713499031 0.30 1.13
Aug 2019 274756.8224123205 0.11 1.87
Sep 2019 274946.4978584997 0.07 2.19
Oct 2019 275758.5658918153 0.30 3.06
Nov 2019 278647.8723199496 1.05 4.57
Dec 2019 281747.20243492833 1.11 6.24
Jan 2020 283770.09751951514 0.72 6.96
Feb 2020 284665.3221701568 0.32 6.72
Mar 2020 285570.71278796927 0.32 6.22
Apr 2020 286800.60207739245 0.43 5.87
May 2020 286659.2973574943 -0.05 5.10
Jun 2020 285821.19790812075 -0.29 4.45
Jul 2020 284230.5083688307 -0.56 3.56
Aug 2020 283920.86660930276 -0.11 3.34
Sep 2020 285525.7602583253 0.56 3.85
Oct 2020 287283.7595415595 0.62 4.18
Nov 2020 290580.4169158523 1.15 4.28
Dec 2020 293558.0900265639 1.02 4.19
Jan 2021 296639.3224164482 1.05 4.54
Feb 2021 297501.1312734913 0.29 4.51
Mar 2021 296834.1249628126 -0.22 3.94
Apr 2021 296147.87757847557 -0.23 3.26
May 2021 295448.14268758317 -0.24 3.07
Jun 2021 297747.9388578045 0.78 4.17
Jul 2021 300445.33873893257 0.91 5.71
Aug 2021 302861.79535464087 0.80 6.67
Sep 2021 302335.96721992176 -0.17 5.89
Oct 2021 302285.36740046536 -0.02 5.22
Nov 2021 304023.4480790443 0.57 4.63
Dec 2021 308152.55693270866 1.36 4.97
Jan 2022 313905.4690427944 1.87 5.82
Feb 2022 318865.71017751255 1.58 7.18
Mar 2022 323284.3467812557 1.39 8.91
Apr 2022 326888.3702410361 1.12 10.38
May 2022 330178.6556666058 1.01 11.76
Jun 2022 333207.1260934241 0.92 11.91
Jul 2022 332879.1695264466 -0.10 10.80
Aug 2022 330515.2125157762 -0.71 9.13
Sep 2022 325840.48970274994 -1.41 7.77
Oct 2022 323731.03529731993 -0.65 7.10
Nov 2022 322136.1227817187 -0.49 5.96
Dec 2022 321910.260828484 -0.07 4.47
Jan 2023 321855.2407618241 -0.02 2.53
Feb 2023 321369.8214861714 -0.15 0.79
Mar 2023 320619.0745883493 -0.23 -0.82
Apr 2023 321209.68551168847 0.18 -1.74
May 2023 324106.8217021698 0.90 -1.84
Jun 2023 324947.75711241545 0.26 -2.48
Jul 2023 323088.5707612785 -0.57 -2.94
Aug 2023 319925.98590137 -0.98 -3.20
Sep 2023 317827.7007771088 -0.66 -2.46
Oct 2023 316276.53786107496 -0.49 -2.30
Nov 2023 314882.0356940101 -0.44 -2.25
Dec 2023 314728.1213790462 -0.05 -2.23
Jan 2024 314600.0642627636 -0.04 -2.25
Feb 2024 314682.8555939806 0.03 -2.08
Mar 2024 315272.21959390637 0.19 -1.67
Apr 2024 315889.6096044152 0.20 -1.66
May 2024 314484.6214180399 -0.44 -2.97
Jun 2024 312047.03633822716 -0.77 -3.97
Jul 2024 309765.05563109793 -0.73 -4.12
Aug 2024 309605.27000110556 -0.05 -3.23
Sep 2024 309452.52818867285 -0.05 -2.63
Oct 2024 310352.6460203466 0.29 -1.87
Nov 2024 311839.7947358203 0.48 -0.97
Dec 2024 313619.05911006586 0.57 -0.35
Jan 2025 314233.1164570393 0.20 -0.12
Feb 2025 314479.2739614121 0.08 -0.06
Mar 2025 314847.4786588918 0.12 -0.13
Apr 2025 314172.99266365246 -0.21 -0.54
May 2025 313169.40571330587 -0.32 -0.42
Jun 2025 311265.3080369822 -0.61 -0.25
Jul 2025 311316.2759886384 0.02 0.50
Aug 2025 312406.3834571748 0.35 0.91
Sep 2025 315301.2535604232 0.93 1.89
Oct 2025 319014.5201730507 1.18 2.79
Nov 2025 324149.20137249446 1.61 3.95
Dec 2025 330810.3273558178 2.06 5.48
Jan 2026 336847.52348828665 1.83 7.20
Feb 2026 343834.864018091 2.07 9.34