Union County, NJ - Market Hotness: Trend of Hotness Score (Realtor)

Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: hotness score for Union County, NJ in February 2026 was 88.843.

The chart and table below shows the trend of the market hotness: hotness score for Union County, NJ.

You can see similar for other New Jersey counties.

Note: Hotness Score is an equally-weighted composite metric of a geography’s supply score and demand score.

Data Source: Realtor.
Union County, NJ - Market Hotness: Trend of Hotness Score
Union County, NJ - Market Hotness: Trend of Hotness Score
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Month Hotness Score
September 2017 78.68457300275483
October 2017 85.70936639118457
November 2017 93.00964187327824
December 2017 93.07851239669421
January 2018 87.46556473829202
February 2018 89.15289256198346
March 2018 92.66528925619835
April 2018 89.77272727272727
May 2018 85.15840220385675
June 2018 89.0495867768595
July 2018 83.53994490358127
August 2018 77.54820936639118
September 2018 74.86225895316804
October 2018 82.88567493112947
November 2018 87.29338842975207
December 2018 87.53443526170798
January 2019 88.91184573002755
February 2019 91.49449035812671
March 2019 92.56198347107437
April 2019 90.87465564738292
May 2019 86.43250688705234
June 2019 82.92011019283747
July 2019 76.5151515151515
August 2019 71.69421487603306
September 2019 79.6831955922865
October 2019 87.32782369146005
November 2019 89.63498622589532
December 2019 88.80853994490357
January 2020 84.84848484848484
February 2020 91.39118457300276
March 2020 94.18044077134986
April 2020 87.01790633608815
May 2020 75.27548209366391
June 2020 76.17079889807162
July 2020 93.73278236914601
August 2020 93.31955922865015
September 2020 92.32093663911846
October 2020 88.29201101928375
November 2020 89.46280991735537
December 2020 89.15289256198346
January 2021 85.02066115702479
February 2021 91.76997245179064
March 2021 88.91184573002755
April 2021 88.77410468319559
May 2021 82.85123966942149
June 2021 74.58677685950414
July 2021 68.14738292011019
August 2021 59.43526170798898
September 2021 58.367768595041326
October 2021 53.064738292011015
November 2021 63.946280991735534
December 2021 69.28374655647383
January 2022 59.19421487603306
February 2022 71.45316804407713
March 2022 85.26170798898072
April 2022 80.40633608815428
May 2022 71.72865013774106
June 2022 69.3870523415978
July 2022 62.672176308539946
August 2022 58.7465564738292
September 2022 60.57162534435261
October 2022 65.94352617079889
November 2022 75.10330578512396
December 2022 75.24104683195591
January 2023 77.92699724517907
February 2023 86.50137741046831
March 2023 89.25619834710744
April 2023 90.80578512396694
May 2023 88.22314049586777
June 2023 80.30303030303031
July 2023 80.6473829201102
August 2023 78.68457300275483
September 2023 79.23553719008264
October 2023 79.20110192837465
November 2023 87.77548209366391
December 2023 88.91184573002755
January 2024 86.70798898071627
February 2024 94.62809917355372
March 2024 90.97796143250689
April 2024 89.49724517906336
May 2024 88.63636363636364
June 2024 87.19008264462809
July 2024 83.4366391184573
August 2024 81.81818181818181
September 2024 81.95592286501378
October 2024 87.534435261708
November 2024 88.18870523415978
December 2024 89.60055096418733
January 2025 87.8099173553719
February 2025 93.73278236914601
March 2025 93.21625344352617
April 2025 91.70110192837465
May 2025 85.98484848484847
June 2025 86.08815426997245
July 2025 84.43526170798899
August 2025 82.43801652892563
September 2025 79.75206611570249
October 2025 86.67355371900827
November 2025 84.9862258953168
December 2025 86.08815426997245
January 2026 86.05371900826447
February 2026 89.84159779614325
March 2026 88.84297520661158