Zip Code: 07871 (Sparta, NJ) - 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 07871 Zip Code in February 2026 was 61.801.

You can see similar for other New Jersey Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 07871 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: 07871 - Market Hotness: Trend of Supply Score
Zip Code: 07871 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 45.923149015932516
October 2017 34.6768675747963
November 2017 36.69823232323232
December 2017 38.42828569585134
January 2018 47.10246641267295
February 2018 48.06223086539797
March 2018 46.54458710446924
April 2018 33.194819585843895
May 2018 32.55322052401747
June 2018 45.72226284650668
July 2018 45.62536320785175
August 2018 41.74757281553398
September 2018 37.813847324372304
October 2018 28.764454499748616
November 2018 33.47042075292629
December 2018 39.36648676432794
January 2019 42.51729818780889
February 2019 45.010644873291675
March 2019 48.749567024593006
April 2019 49.03318705430609
May 2019 52.994443301090755
June 2019 35.587978215558394
July 2019 24.546228949610118
August 2019 37.11293260473588
September 2019 37.05279443047766
October 2019 45.26207074619158
November 2019 47.012107798463745
December 2019 38.14522022188268
January 2020 34.428631226454584
February 2020 37.87790273112312
March 2020 49.974255240897385
April 2020 43.2017218346445
May 2020 33.151687070767395
June 2020 31.10493502591452
July 2020 48.74332998221328
August 2020 66.86305732484077
September 2020 78.91433694677643
October 2020 68.90826765051149
November 2020 52.5010508617066
December 2020 46.252865455827894
January 2021 47.747237177670726
February 2021 43.98639596001237
March 2021 54.13816689466484
April 2021 83.43422584400466
May 2021 82.9676674364896
June 2021 83.97554852090383
July 2021 74.09912183304735
August 2021 54.26880811496196
September 2021 31.852526172052798
October 2021 25.820411107104217
November 2021 17.812954876273654
December 2021 9.673317683881063
January 2022 11.02058791148299
February 2022 44.65330511639487
March 2022 74.18405564472981
April 2022 52.3391057120703
May 2022 57.104400749063664
June 2022 74.70515207945375
July 2022 74.66888950634436
August 2022 53.23421344954286
September 2022 59.7841665964084
October 2022 33.316408563933315
November 2022 30.283859152584704
December 2022 27.76127005688089
January 2023 33.97082369685109
February 2023 26.799578261286307
March 2023 41.882400160545856
April 2023 68.52422003284072
May 2023 65.12473487526512
June 2023 90.11725293132329
July 2023 94.45335345722101
August 2023 78.89966464243633
September 2023 52.23218247980829
October 2023 67.87759637575861
November 2023 81.27853881278538
December 2023 89.75312817044302
January 2024 63.51196256731703
February 2024 68.98941650276295
March 2024 87.66835418855669
April 2024 96.30181648812297
May 2024 83.49312590448625
June 2024 95.87290623381108
July 2024 82.34228298468128
August 2024 81.33183388223954
September 2024 66.98680409151245
October 2024 72.6930464848252
November 2024 55.46527671316879
December 2024 52.300223472297134
January 2025 74.22798948751642
February 2025 74.99355282386315
March 2025 53.62906705790973
April 2025 88.87861466039004
May 2025 88.66894753991528
June 2025 96.96476964769649
July 2025 79.53247143716176
August 2025 80.84886128364388
September 2025 84.21052631578947
October 2025 77.29475587703436
November 2025 76.27401232330554
December 2025 77.99397899992657
January 2026 85.31349298612726
February 2026 81.33936505372002
March 2026 61.80070648155754