Zip Code: 16105 (New Castle, PA) - 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 16105 Zip Code in February 2026 was 9.858.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 16105 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: 16105 - Market Hotness: Trend of Supply Score
Zip Code: 16105 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 38.219306466729144
October 2017 14.903277974746532
November 2017 8.2260101010101
December 2017 4.8003096973998325
January 2018 14.932156941380923
February 2018 29.71940547298236
March 2018 29.656914333824457
April 2018 25.244130479950133
May 2018 9.163482532751091
June 2018 6.860333710031244
July 2018 10.479757215729322
August 2018 9.274399591211036
September 2018 9.713416180573168
October 2018 4.179235796882855
November 2018 4.599810186649794
December 2018 6.335132356720638
January 2019 5.383855024711697
February 2019 11.791772543094568
March 2019 8.292344994804294
April 2019 12.877125617114645
May 2019 34.86314056390204
June 2019 22.174410004706516
July 2019 6.152938863770395
August 2019 6.180067655477491
September 2019 4.802423773609231
October 2019 3.3049315775884325
November 2019 2.8511912511391744
December 2019 2.3251179166943468
January 2020 1.9813031952002231
February 2020 2.22725281145027
March 2020 1.5593968370724531
April 2020 39.3795457918955
May 2020 32.93520453866826
June 2020 38.338466160895365
July 2020 13.494702652540408
August 2020 10.063694267515924
September 2020 11.73689787268726
October 2020 11.294650343786685
November 2020 8.65910046237915
December 2020 5.193087638864398
January 2021 2.9847926702559744
February 2021 0.9275481809749562
March 2021 0.729594163246694
April 2021 55.413271245634455
May 2021 38.48729792147806
June 2021 6.396681584979806
July 2021 1.1910770162511357
August 2021 0.9298393913778529
September 2021 5.889849795175238
October 2021 2.84890010818608
November 2021 2.046943231441048
December 2021 2.0344287949921753
January 2022 5.1194539249146755
February 2022 0.9087514004730487
March 2022 0.294275013376137
April 2022 72.21504264667873
May 2022 18.679775280898877
June 2022 2.400165528657149
July 2022 6.492544225247753
August 2022 15.927539947022131
September 2022 37.661242728269116
October 2022 25.92874672082593
November 2022 23.516190793307253
December 2022 15.451226759487223
January 2023 7.169542785981142
February 2023 2.166203393079651
March 2023 0.5318081477021874
April 2023 47.998768472906406
May 2023 34.390465609534395
June 2023 7.872696817420436
July 2023 2.905386284312801
August 2023 2.646605637632557
September 2023 3.2217981716517263
October 2023 12.300196597999829
November 2023 11.626923727380348
December 2023 16.52012174501184
January 2024 18.50445837379712
February 2024 17.907651962161655
March 2024 8.501289521444264
April 2024 19.67396367023754
May 2024 36.85781476121563
June 2024 13.33103091003281
July 2024 18.324822928677317
August 2024 37.09534902401799
September 2024 62.450222534551415
October 2024 70.83365347675759
November 2024 59.61214165261383
December 2024 29.69869769592356
January 2025 13.814060446780552
February 2025 6.662082008080461
March 2025 9.450245965305946
April 2025 74.36953597848016
May 2025 38.56304985337243
June 2025 21.19241192411924
July 2025 58.71918220084186
August 2025 35.35936113575865
September 2025 70.497277676951
October 2025 48.282097649186255
November 2025 30.547299746284885
December 2025 30.112343050150525
January 2026 81.77943114004495
February 2026 32.878261572017124
March 2026 9.85788219830773