Mercer County, IL Trend of Active Listing Count of Houses (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in Mercer County, IL in February 2026 was 34. The month over month percentage change (MoM) was -0.1625%, and the year over year percentage change (YoY) was 0.1964%.

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

The chart below shows the trend of active listing count in Mercer County, IL. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Mercer County, IL Trend of Active Listing Count of Houses
Mercer County, IL Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 71
Sep 2016 67
Oct 2016 70
Nov 2016 72
Dec 2016 64
Jan 2017 61
Feb 2017 64
Mar 2017 63
Apr 2017 61
May 2017 57
Jun 2017 59
Jul 2017 61
Aug 2017 67 0.0984 -0.0563
Sep 2017 65 -0.0299 -0.0226
Oct 2017 63 -0.0308 -0.0935
Nov 2017 63 -0.0079 -0.1319
Dec 2017 56 -0.104 -0.1181
Jan 2018 49 -0.125 -0.1967
Feb 2018 51 0.0408 -0.2031
Mar 2018 55 0.0784 -0.12
Apr 2018 67 0.2182 0.0984
May 2018 71 0.0522 0.2368
Jun 2018 74 0.0426 0.2458
Jul 2018 76 0.034 0.2459
Aug 2018 78 0.0197 0.1567
Sep 2018 71 -0.0839 0.0923
Oct 2018 67 -0.0563 0.0635
Nov 2018 62 -0.0746 -0.008
Dec 2018 58 -0.0645 0.0357
Jan 2019 58 0.0 0.1837
Feb 2019 51 -0.1293 -0.0098
Mar 2019 48 -0.0495 -0.1273
Apr 2019 44 -0.0833 -0.3433
May 2019 45 0.0114 -0.3688
Jun 2019 51 0.1461 -0.3061
Jul 2019 65 0.2745 -0.1447
Aug 2019 63 -0.0308 -0.1871
Sep 2019 66 0.0476 -0.0704
Oct 2019 68 0.0303 0.0149
Nov 2019 69 0.0147 0.1129
Dec 2019 61 -0.1159 0.0517
Jan 2020 54 -0.1148 -0.069
Feb 2020 54 -0.0093 0.0594
Mar 2020 53 -0.0093 0.1042
Apr 2020 49 -0.0849 0.1023
May 2020 42 -0.134 -0.0562
Jun 2020 42 0.0 -0.1765
Jul 2020 33 -0.2143 -0.4923
Aug 2020 31 -0.0758 -0.5159
Sep 2020 39 0.2787 -0.4091
Oct 2020 40 0.0256 -0.4118
Nov 2020 39 -0.025 -0.4348
Dec 2020 28 -0.2821 -0.541
Jan 2021 24 -0.1429 -0.5556
Feb 2021 23 -0.0417 -0.5701
Mar 2021 19 -0.1739 -0.6415
Apr 2021 15 -0.2105 -0.6907
May 2021 15 0.0 -0.6429
Jun 2021 17 0.1333 -0.5952
Jul 2021 21 0.2059 -0.3788
Aug 2021 32 0.561 0.0492
Sep 2021 30 -0.0781 -0.2436
Oct 2021 30 0.0 -0.2625
Nov 2021 35 0.1864 -0.1026
Dec 2021 37 0.0429 0.3036
Jan 2022 34 -0.0822 0.3958
Feb 2022 27 -0.194 0.1739
Mar 2022 15 -0.4444 -0.2105
Apr 2022 13 -0.1667 -0.1667
May 2022 11 -0.12 -0.2667
Jun 2022 17 0.5 -0.0294
Jul 2022 22 0.303 0.0488
Aug 2022 20 -0.0698 -0.375
Sep 2022 16 -0.225 -0.4746
Oct 2022 16 0.0 -0.4746
Nov 2022 21 0.3548 -0.4
Dec 2022 26 0.2143 -0.3014
Jan 2023 23 -0.098 -0.3134
Feb 2023 22 -0.0652 -0.2037
Mar 2023 15 -0.3023 0.0
Apr 2023 14 -0.0667 0.12
May 2023 12 -0.1429 0.0909
Jun 2023 18 0.5 0.0909
Jul 2023 21 0.1667 -0.0233
Aug 2023 23 0.0952 0.15
Sep 2023 24 0.0435 0.5484
Oct 2023 25 0.0417 0.6129
Nov 2023 25 -0.02 0.1667
Dec 2023 28 0.1224 0.0784
Jan 2024 28 0.0182 0.2174
Feb 2024 24 -0.1429 0.1163
Mar 2024 19 -0.2292 0.2333
Apr 2024 19 0.027 0.3571
May 2024 21 0.1053 0.75
Jun 2024 21 0.0 0.1667
Jul 2024 23 0.0952 0.0952
Aug 2024 22 -0.0652 -0.0652
Sep 2024 34 0.5814 0.4167
Oct 2024 40 0.1618 0.58
Nov 2024 31 -0.2278 0.2449
Dec 2024 29 -0.0492 0.0545
Jan 2025 26 -0.1207 -0.0893
Feb 2025 26 0.0 0.0625
Mar 2025 28 0.098 0.5135
Apr 2025 32 0.1429 0.6842
May 2025 30 -0.0781 0.4048
Jun 2025 34 0.1525 0.619
Jul 2025 42 0.2353 0.8261
Aug 2025 44 0.0476 1.0465
Sep 2025 44 0.0 0.2941
Oct 2025 43 -0.0341 0.0759
Nov 2025 49 0.1529 0.6066
Dec 2025 45 -0.0816 0.5517
Jan 2026 42 -0.0667 0.6471
Feb 2026 40 -0.0476 0.5686
Mar 2026 34 -0.1625 0.1964