Zip Code: 15857 (Saint Marys, PA) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 15857 Zip Code in February 2026 was 9,774. The year over year change (YoY) was 2,539.

You can see similar for other Pennsylvania Zip Codes.

The chart below shows the trend of the hotness rank for the 15857 zip code. The table below shows the trend, and the YoY changes.

Note: Hotness rank refers to the rank by hotness score. A rank value of 1 is considered the hottest (highest Hotness score).

Data Source: Realtor.
Zip Code: 15857 - Market Hotness: Trend of Hotness Rank
Zip Code: 15857 - Market Hotness: Trend of Hotness Rank
Items per page:
1 – 10 of 79
Month Hotness Rank YoY Change
September 2017 12266
October 2017 8819
November 2017 9714
December 2017 12324
January 2018 12267
February 2018 12607
March 2018 12132
April 2018 13368
May 2018 12951
June 2018 12653
July 2018 13401
August 2018 12347
September 2018 13654 1,388
October 2018 13197 4,378
November 2018 11560 1,846
December 2018 10561 -1,763
January 2019 13573 1,306
February 2019 13308 701
March 2019 12447 315
April 2019 13259 -109
May 2019 12494 -457
June 2019 10800 -1,853
July 2019 5143 -8,258
August 2019 9758 -2,589
September 2019 10368 -3,286
October 2019 11439 -1,758
November 2019 12535 975
December 2019 13061 2,500
January 2020 13704 131
February 2020 13029 -279
March 2020 10813 -1,634
April 2020 10076 -3,183
May 2020 12003 -491
June 2020 11973 1,173
July 2020 12325 7,182
August 2020 11850 2,092
September 2020 10301 -67
October 2020 10891 -548
November 2020 11238 -1,297
December 2020 10847 -2,214
January 2021 10050 -3,654
February 2021 9503 -3,526
March 2021 8217 -2,596
April 2021 8247 -1,829
May 2021 8460 -3,543
June 2021 8796 -3,177
August 2021 5664 -6,186
September 2021 8555 -1,746
October 2021 6420 -4,471
November 2021 9011 -2,227
January 2022 5422 -4,628
February 2022 5916 -3,587
March 2022 3373 -4,844
April 2022 4468 -3,779
May 2022 7001 -1,459
August 2022 3240 -2,424
September 2022 9015 460
October 2022 8938 2,518
November 2022 6992 -2,019
December 2022 9478
January 2023 10145 4,723
September 2023 5494 -3,521
November 2023 4212 -2,780
August 2024 1679
September 2024 2324 -3,170
October 2024 7057
November 2024 6169 1,957
December 2024 1354
January 2025 1198
February 2025 3565
March 2025 7235
August 2025 1397 -282
September 2025 2482 158
October 2025 3638 -3,419
November 2025 3141 -3,028
December 2025 11039 9,685
January 2026 10336 9,138
February 2026 11300 7,735
March 2026 9774 2,539