Zip Code: 19121 (Philadelphia, PA) - Market Hotness: Trend of Demand Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: demand score for the 19121 Zip Code in February 2026 was 2.727.

You can see similar for other Pennsylvania Zip Codes.

The chart and table below shows the trend of the market hotness: demand score for the 19121 zip code.

Note: Demand Score is an index representing the metro's unique listing page viewers compared to other metros.

Data Source: Realtor.
Zip Code: 19121 - Market Hotness: Trend of Demand Score
Zip Code: 19121 - Market Hotness: Trend of Demand Score
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Month Demand Score
September 2017 22.73039675101531
October 2017 17.167381974248926
November 2017 25.069444444444443
December 2017 31.189108974772566
January 2018 31.75589866987501
February 2018 35.50493124045006
March 2018 30.779485020697393
April 2018 29.56575940162061
May 2018 30.94978165938865
June 2018 25.008309512730175
July 2018 27.248660166591332
August 2018 24.916964741951965
September 2018 26.978189196043623
October 2018 23.322021116138764
November 2018 19.164821259095223
December 2018 18.658442559753276
January 2019 23.72322899505766
February 2019 16.715884898015247
March 2019 14.90128160720471
April 2019 7.878496982995063
May 2019 6.215270631817246
June 2019 5.997445034626504
July 2019 5.57630561562152
August 2019 5.763726255529534
September 2019 5.079610649132985
October 2019 5.05422153369481
November 2019 7.121468558781409
December 2019 7.812396200093005
January 2020 6.969443281707828
February 2020 6.075653570906966
March 2020 8.370724531077602
April 2020 5.5662757904111615
May 2020 7.576888623469692
June 2020 4.048674228198002
July 2020 3.0701415203773874
August 2020 3.232484076433121
September 2020 2.241421468742359
October 2020 2.322656381016267
November 2020 1.7150063051702396
December 2020 1.9573267501322515
January 2021 2.22914895626712
February 2021 3.3700917242090074
March 2021 2.80437756497948
April 2021 2.5261932479627474
May 2021 1.443418013856813
June 2021 0.993341338281847
July 2021 1.1103260320985162
August 2021 0.6386775617544849
September 2021 0.9740555302685481
October 2021 0.9285971871619185
November 2021 1.1553857350800583
December 2021 0.9194053208137716
January 2022 1.3982164483100297
February 2022 1.4564919706211876
March 2022 1.5115034777956127
April 2022 1.1630912380460066
May 2022 1.006554307116105
June 2022 0.9828264018208152
July 2022 0.4630915995183847
August 2022 0.4614201486798257
September 2022 0.27822274681730036
October 2022 0.15232292460015232
November 2022 0.11654041455090318
December 2022 0.0679174802614823
January 2023 0.19569471624266144
February 2023 0.1341895907217483
March 2023 0.30102347983142685
April 2023 0.23604269293924468
May 2023 0.1413998586001414
June 2023 0.2266233126416396
July 2023 0.23582680879162343
August 2023 0.17221064080485815
September 2023 0.11538120173959351
October 2023 0.2820753910590649
November 2023 0.12683916793505834
December 2023 0.17754480892796753
January 2024 0.2648538889379359
February 2024 0.37463707033810995
March 2024 0.3343203744388194
April 2024 0.40987424312994875
May 2024 0.34370477568740954
June 2024 0.16404766016232084
July 2024 0.5518036567287102
August 2024 0.42573700698851313
September 2024 0.40602795346294995
October 2024 0.5608912792931233
November 2024 0.5672236700904493
December 2024 0.5471218309316483
January 2025 0.6241787122207622
February 2025 1.2550502879738674
March 2025 1.2772935185984293
April 2025 1.1432414256893073
May 2025 1.0426849136526557
June 2025 0.572977158343012
July 2025 0.661455201443175
August 2025 0.554569653948536
September 2025 0.5880217785843921
October 2025 0.39059674502712477
November 2025 0.7249003262051468
December 2025 0.8517512298994053
January 2026 0.6510113926993722
February 2026 1.0178528152516357
March 2026 2.727347408198472