Zip Code: 80503 (Longmont, CO) - Trend of Active Listing Count of Houses (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the active listing count of houses in the 80503 Zip Code in February 2026 was 104. The month over month percentage change (MoM) was 0.1129%, and the year over year percentage change (YoY) was 0.0098%.

You can see similar for other Colorado Zip Codes, and for Colorado.

The chart below shows the trend of active listing count in the 80503 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 80503 - Trend of Active Listing Count of Houses
Zip Code: 80503 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 116
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 107
Sep 2016 117
Oct 2016 121
Nov 2016 112
Dec 2016 103
Jan 2017 91
Feb 2017 79
Mar 2017 82
Apr 2017 88
May 2017 97
Jun 2017 118
Jul 2017 133
Aug 2017 131 -0.0113 0.2243
Sep 2017 117 -0.1107 -0.0043
Oct 2017 117 0.0043 -0.029
Nov 2017 114 -0.0299 0.0134
Dec 2017 92 -0.1938 -0.1073
Jan 2018 86 -0.0601 -0.0549
Feb 2018 78 -0.093 -0.0127
Mar 2018 81 0.0385 -0.0122
Apr 2018 77 -0.0494 -0.125
May 2018 81 0.0455 -0.1701
Jun 2018 89 0.0994 -0.25
Jul 2018 107 0.209 -0.1925
Aug 2018 104 -0.028 -0.2061
Sep 2018 106 0.0192 -0.0901
Oct 2018 114 0.0755 -0.0256
Nov 2018 116 0.0132 0.0176
Dec 2018 105 -0.0952 0.1421
Jan 2019 93 -0.11 0.0814
Feb 2019 89 -0.043 0.141
Mar 2019 101 0.1292 0.2407
Apr 2019 107 0.0647 0.3896
May 2019 113 0.0561 0.4037
Jun 2019 132 0.1681 0.4915
Jul 2019 140 0.0606 0.3084
Aug 2019 148 0.0536 0.4183
Sep 2019 147 -0.0034 0.3868
Oct 2019 145 -0.0136 0.2719
Nov 2019 149 0.0276 0.29
Dec 2019 141 -0.0537 0.3493
Jan 2020 124 -0.1206 0.3333
Feb 2020 90 -0.2782 0.0056
Mar 2020 75 -0.162 -0.2537
Apr 2020 72 -0.0467 -0.3318
May 2020 87 0.2168 -0.2301
Jun 2020 110 0.2644 -0.1667
Jul 2020 108 -0.0227 -0.2321
Aug 2020 98 -0.093 -0.339
Sep 2020 89 -0.0872 -0.3946
Oct 2020 79 -0.118 -0.4586
Nov 2020 79 0.0064 -0.4698
Dec 2020 54 -0.3228 -0.6206
Jan 2021 38 -0.2897 -0.6935
Feb 2021 30 -0.2105 -0.6648
Mar 2021 27 -0.1 -0.64
Apr 2021 24 -0.1296 -0.6713
May 2021 28 0.1915 -0.6782
Jun 2021 33 0.1786 -0.7
Jul 2021 43 0.303 -0.6
Aug 2021 43 0.0 -0.559
Sep 2021 45 0.0349 -0.5
Oct 2021 45 0.0 -0.4331
Nov 2021 40 -0.1011 -0.4937
Dec 2021 29 -0.275 -0.4579
Jan 2022 42 0.431 0.0921
Feb 2022 13 -0.6867 -0.5667
Mar 2022 19 0.4231 -0.3148
Apr 2022 23 0.2432 -0.0213
May 2022 32 0.3913 0.1429
Jun 2022 47 0.4531 0.4091
Jul 2022 55 0.1828 0.2791
Aug 2022 82 0.4909 0.907
Sep 2022 100 0.2134 1.236
Oct 2022 95 -0.0503 1.1236
Nov 2022 93 -0.0159 1.325
Dec 2022 72 -0.2258 1.4828
Jan 2023 65 -0.0972 0.5663
Feb 2023 53 -0.1923 3.0385
Mar 2023 66 0.2476 2.5405
Apr 2023 69 0.0534 2.0
May 2023 74 0.0725 1.3125
Jun 2023 90 0.2162 0.9355
Jul 2023 94 0.0444 0.7091
Aug 2023 97 0.0319 0.1829
Sep 2023 104 0.067 0.0402
Oct 2023 99 -0.0435 0.0476
Nov 2023 105 0.0556 0.1237
Dec 2023 100 -0.0478 0.3819
Jan 2024 79 -0.206 0.2154
Feb 2024 63 -0.2025 0.2
Mar 2024 70 0.1111 0.0687
Apr 2024 74 0.0571 0.0725
May 2024 86 0.1622 0.1622
Jun 2024 103 0.1919 0.1389
Jul 2024 121 0.1805 0.2872
Aug 2024 126 0.0413 0.299
Sep 2024 121 -0.0397 0.1691
Oct 2024 117 -0.0331 0.1818
Nov 2024 121 0.0299 0.1531
Dec 2024 117 -0.029 0.1759
Jan 2025 90 -0.2308 0.1392
Feb 2025 86 -0.0444 0.3651
Mar 2025 103 0.1919 0.4643
Apr 2025 118 0.1512 0.5946
May 2025 117 -0.0127 0.3547
Jun 2025 134 0.1502 0.3073
Jul 2025 139 0.0373 0.1488
Aug 2025 150 0.0755 0.1865
Sep 2025 150 0.0033 0.2397
Oct 2025 155 0.0333 0.3248
Nov 2025 150 -0.0323 0.2448
Dec 2025 122 -0.1867 0.0427
Jan 2026 102 -0.1639 0.1333
Feb 2026 93 -0.0882 0.0814
Mar 2026 104 0.1129 0.0098