Zip Code: 18017 (Bethlehem, PA) - Market Hotness: Trend of Hotness Rank (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the hotness rank for the 18017 Zip Code in February 2026 was 129. The year over year change (YoY) was 61.

You can see similar for other Pennsylvania Zip Codes.

The chart below shows the trend of the hotness rank for the 18017 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: 18017 - Market Hotness: Trend of Hotness Rank
Zip Code: 18017 - Market Hotness: Trend of Hotness Rank
Items per page:
1 – 10 of 99
Month Hotness Rank YoY Change
September 2017 2587
October 2017 3004
November 2017 3381
December 2017 3022
January 2018 2419
February 2018 1994
March 2018 3451
April 2018 1187
May 2018 1629
June 2018 1654
July 2018 2142
August 2018 3449
September 2018 4417 1,830
October 2018 2875 -129
November 2018 2155 -1,226
December 2018 2333 -689
January 2019 3157 738
February 2019 1492 -502
March 2019 1208 -2,243
April 2019 971 -216
May 2019 942 -687
June 2019 2431 777
July 2019 1681 -461
August 2019 2848 -601
September 2019 2432 -1,985
October 2019 1966 -909
November 2019 1845 -310
December 2019 255 -2,078
January 2020 888 -2,269
February 2020 110 -1,382
March 2020 239 -969
April 2020 51 -920
May 2020 1513 571
June 2020 1993 -438
July 2020 65 -1,616
August 2020 35 -2,813
September 2020 27 -2,405
October 2020 17 -1,949
November 2020 31 -1,814
December 2020 31 -224
January 2021 47 -841
February 2021 27 -83
March 2021 129 -110
April 2021 38 -13
May 2021 20 -1,493
June 2021 63 -1,930
July 2021 183 118
August 2021 91 56
September 2021 246 219
October 2021 32 15
November 2021 24 -7
December 2021 253 222
January 2022 18 -29
April 2022 9 -29
May 2022 24 4
June 2022 68 5
July 2022 29 -154
August 2022 23 -68
September 2022 40 -206
October 2022 39 7
November 2022 95 71
December 2022 77 -176
January 2023 219 201
February 2023 403
March 2023 9
April 2023 62 53
May 2023 35 11
June 2023 37 -31
July 2023 89 60
August 2023 24 1
September 2023 32 -8
October 2023 13 -26
November 2023 31 -64
December 2023 114 37
January 2024 194 -25
February 2024 16 -387
March 2024 26 17
April 2024 19 -43
June 2024 39 2
July 2024 24 -65
August 2024 37 13
September 2024 21 -11
October 2024 40 27
November 2024 69 38
December 2024 18 -96
January 2025 10 -184
February 2025 9 -7
March 2025 68 42
May 2025 7
June 2025 9 -30
July 2025 132 108
August 2025 607 570
September 2025 85 64
October 2025 432 392
November 2025 273 204
December 2025 667 649
January 2026 1371 1,361
February 2026 3438 3,429
March 2026 129 61