Zip Code: 18940 (Newtown, 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 18940 Zip Code in February 2026 was 76.916.

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 18940 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: 18940 - Market Hotness: Trend of Supply Score
Zip Code: 18940 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 31.715089034676662
October 2017 26.883124961124587
November 2017 24.179292929292927
December 2017 20.581973030518096
January 2018 13.96965443486398
February 2018 18.849840255591054
March 2018 46.54458710446924
April 2018 58.36276750467484
May 2018 70.00545851528385
June 2018 44.937844844778304
July 2018 53.61270743203978
August 2018 61.113949923352074
September 2018 47.55896525488207
October 2018 38.06561085972851
November 2018 54.780132869345145
December 2018 52.383705988177844
January 2019 44.105436573311366
February 2019 33.78888812581554
March 2019 29.373051610668515
April 2019 35.600658255622605
May 2019 47.499485490841735
June 2019 51.35480400726148
July 2019 28.713714697595176
August 2019 24.193338537600834
September 2019 22.8066782698382
October 2019 20.82365091660212
November 2019 18.70199192813436
December 2019 16.235966252574237
January 2020 17.936375052323147
February 2020 19.227398860814958
March 2020 24.73703567488047
April 2020 39.201424966602346
May 2020 24.074350552403704
June 2020 15.984376173664838
July 2020 76.28180341814245
August 2020 55.27866242038216
September 2020 43.46727524655636
October 2020 29.448264296495054
November 2020 29.768810424548132
December 2020 44.43660730029977
January 2021 49.22074241994899
February 2021 51.118210862619804
March 2021 68.9922480620155
April 2021 57.61350407450524
May 2021 40.150115473441105
June 2021 72.99421460539243
July 2021 59.7658221459574
August 2021 27.74490466798159
September 2021 24.142011834319526
October 2021 28.4890010818608
November 2021 32.914847161572055
December 2021 20.549687010954617
January 2022 19.905317626334913
February 2022 41.79011577243869
March 2022 14.686998394863563
April 2022 32.87671232876712
May 2022 23.08052434456929
June 2022 76.93978895096214
July 2022 76.63239788830231
August 2022 29.436896522259246
September 2022 28.977320630638225
October 2022 20.123550816620124
November 2022 22.30084075584783
December 2022 23.694710926224637
January 2023 16.055861946272906
February 2023 16.97498322630116
March 2023 56.74292594822396
April 2023 55.26477832512315
May 2023 84.6985153014847
June 2023 76.39176273524485
July 2023 74.46467314404302
August 2023 60.509380948064894
September 2023 67.41812372415016
October 2023 76.70741088981964
November 2023 91.66243869440216
December 2023 81.33243151843084
January 2024 80.44495453341574
February 2024 93.40638756204926
March 2024 49.13554303180819
April 2024 58.51886353050768
May 2024 75.37988422575977
June 2024 77.79312726644794
July 2024 38.51095371437984
August 2024 33.946501727046346
September 2024 52.525962364332
October 2024 33.284671532846716
November 2024 27.472022075732028
December 2024 25.73784387762965
January 2025 5.937910643889619
February 2025 30.45646007048913
March 2025 72.62449296625529
April 2025 76.70645595158037
May 2025 83.9605734767025
June 2025 90.05032907471931
July 2025 53.487672880336746
August 2025 69.34338952972493
September 2025 91.23774954627949
October 2025 94.58951175406871
November 2025 95.70134106560349
December 2025 86.11498641603642
January 2026 64.90738587925289
February 2026 76.93674771790936
March 2026 76.91612585229606