Zip Code: 61109 (Rockford, IL) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 61109 Zip Code in February 2026 was 84.342.

You can see similar for other Illinois Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 61109 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 61109 - Market Hotness: Trend of Supply Score
Zip Code: 61109 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 77.59450171821307
October 2017 80.30105119114262
November 2017 75.9090909090909
December 2017 87.64436415252597
January 2018 88.81090836174053
February 2018 82.42811501597444
March 2018 64.86353750087702
April 2018 55.67560080337973
May 2018 64.0556768558952
June 2018 52.87509140464003
July 2018 77.7942790727707
August 2018 77.19724067450178
September 2018 81.4037534871925
October 2018 61.66415284062343
November 2018 48.16830117051566
December 2018 75.37265484451298
January 2019 84.32948929159802
February 2019 70.9360620836481
March 2019 47.57187391756148
April 2019 60.710367526055954
May 2019 91.74041297935102
June 2019 71.70712028508035
July 2019 95.68180328943058
August 2019 92.95472287275565
September 2019 82.39541030103784
October 2019 80.68035114898012
November 2019 74.57362322614243
December 2019 68.04623663057198
January 2020 65.53648667503838
February 2020 53.68774645830291
March 2020 39.10261125413755
April 2020 65.41487308891197
May 2020 40.37772469393849
June 2020 45.158867272590705
July 2020 27.987007965354575
August 2020 97.19745222929936
September 2020 92.63183633547966
October 2020 92.93141036391079
November 2020 91.83690626313577
December 2020 94.9567977429025
January 2021 71.71058845754227
February 2021 49.53107286406266
March 2021 58.17373461012312
April 2021 98.42840512223515
June 2021 88.1781464905578
July 2021 93.62067225194308
August 2021 92.8336620644313
September 2021 88.77560309512972
October 2021 62.91020555355211
November 2021 87.17248908296943
December 2021 68.5348200312989
January 2022 69.55851590884069
February 2022 54.400597535167435
March 2022 20.880149812734082
April 2022 28.805892995606097
May 2022 32.11610486891386
June 2022 44.28926132836747
July 2022 72.7053811243864
August 2022 89.68640519524908
September 2022 97.04915268527105
October 2022 96.9027671997969
November 2022 92.52476483809207
December 2022 96.00984803463791
January 2023 86.99519658423768
February 2023 62.34064986101793
March 2023 43.60826811157937
May 2023 62.63003736996263
June 2023 97.71406049857129
July 2023 85.90698990661258
August 2023 87.48300552886793
September 2023 43.38333185408716
October 2023 52.978887084366185
November 2023 14.41738542195163
December 2023 95.73892458572878
January 2024 98.56978899973514
February 2024 93.13477568605414
March 2024 95.30041073646002
April 2024 97.59664648346529
May 2024 85.60057887120117
June 2024 99.24020031082715
July 2024 97.52100148245758
August 2024 94.68230379950197
September 2024 95.26821269618178
October 2024 95.56665386092969
November 2024 98.4363023148858
December 2024 82.07598058102798
January 2025 97.73324572930355
February 2025 83.4866328548096
April 2025 99.67215870880969
May 2025 82.64092538286086
June 2025 65.04839334107628
July 2025 78.8935658448587
August 2025 76.84856551316179
September 2025 82.17785843920146
October 2025 89.26582278481013
November 2025 93.17143892714752
December 2025 93.0905352815919
January 2026 92.14911260947066
February 2026 81.07278455448744
March 2026 84.34239710835455