Zip Code: 51103 (Sioux City, IA) - 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 51103 Zip Code in February 2026 was 32. The month over month percentage change (MoM) was 0.0161%, and the year over year percentage change (YoY) was 0.4318%.

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

The chart below shows the trend of active listing count in the 51103 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 51103 - Trend of Active Listing Count of Houses
Zip Code: 51103 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 23
Sep 2016 23
Oct 2016 23
Nov 2016 28
Dec 2016 33
Jan 2017 35
Feb 2017 32
Mar 2017 31
Apr 2017 30
May 2017 25
Jun 2017 29
Jul 2017 30
Aug 2017 31 0.0333 0.3478
Sep 2017 31 -0.0161 0.3261
Oct 2017 27 -0.1148 0.2
Nov 2017 32 0.1667 0.125
Dec 2017 28 -0.1111 -0.1385
Jan 2018 21 -0.25 -0.4
Feb 2018 20 -0.0476 -0.3651
Mar 2018 19 -0.075 -0.4032
Apr 2018 15 -0.1892 -0.5
May 2018 16 0.0333 -0.38
Jun 2018 17 0.0645 -0.431
Jul 2018 18 0.0909 -0.4
Aug 2018 18 -0.0278 -0.4355
Sep 2018 26 0.4857 -0.1475
Oct 2018 25 -0.0385 -0.0741
Nov 2018 25 -0.02 -0.2222
Dec 2018 31 0.2653 0.1071
Jan 2019 31 0.0 0.4762
Feb 2019 34 0.0806 0.675
Mar 2019 25 -0.2537 0.3514
Apr 2019 24 -0.04 0.6
May 2019 24 0.0 0.5484
Jun 2019 15 -0.3958 -0.1212
Jul 2019 16 0.1034 -0.1111
Aug 2019 15 -0.0938 -0.1714
Sep 2019 18 0.2414 -0.3077
Oct 2019 24 0.3056 -0.06
Nov 2019 28 0.1702 0.1224
Dec 2019 22 -0.2 -0.2903
Jan 2020 23 0.0455 -0.2581
Feb 2020 25 0.087 -0.2537
Mar 2020 23 -0.08 -0.08
Apr 2020 25 0.087 0.0417
May 2020 25 0.0 0.0417
Jun 2020 26 0.04 0.7931
Jul 2020 33 0.2692 1.0625
Aug 2020 31 -0.0758 1.1034
Sep 2020 23 -0.2459 0.2778
Oct 2020 18 -0.2174 -0.234
Nov 2020 16 -0.1111 -0.4182
Dec 2020 17 0.0625 -0.2273
Jan 2021 15 -0.1471 -0.3696
Feb 2021 13 -0.1034 -0.48
Mar 2021 14 0.0769 -0.3913
Apr 2021 11 -0.25 -0.58
May 2021 8 -0.2857 -0.7
Jun 2021 7 -0.0667 -0.7308
Jul 2021 11 0.5714 -0.6667
Aug 2021 15 0.3636 -0.5082
Sep 2021 18 0.1667 -0.2391
Oct 2021 22 0.2571 0.2222
Nov 2021 23 0.0455 0.4375
Dec 2021 22 -0.0435 0.2941
Jan 2022 16 -0.2727 0.1034
Feb 2022 13 -0.1875 0.0
Mar 2022 12 -0.1154 -0.1786
Apr 2022 11 -0.0435 0.0476
May 2022 12 0.0909 0.6
Jun 2022 11 -0.0833 0.5714
Jul 2022 14 0.2727 0.2727
Aug 2022 16 0.1429 0.0667
Sep 2022 17 0.0625 -0.0286
Oct 2022 16 -0.0882 -0.2955
Nov 2022 10 -0.3548 -0.5652
Dec 2022 12 0.15 -0.4773
Jan 2023 11 -0.0435 -0.3125
Feb 2023 9 -0.2273 -0.3462
Mar 2023 10 0.1176 -0.1739
Apr 2023 5 -0.4737 -0.5455
May 2023 5 0.0 -0.5833
Jun 2023 8 0.5 -0.3182
Jul 2023 11 0.4 -0.25
Aug 2023 13 0.2381 -0.1875
Sep 2023 11 -0.1538 -0.3529
Oct 2023 19 0.7273 0.2258
Nov 2023 27 0.3947 1.65
Dec 2023 27 0.0189 1.3478
Jan 2024 25 -0.0741 1.2727
Feb 2024 29 0.16 2.4118
Mar 2024 26 -0.1034 1.7368
Apr 2024 29 0.1154 4.8
May 2024 30 0.0345 5.0
Jun 2024 30 -0.0167 2.9333
Jul 2024 29 -0.0169 1.7619
Aug 2024 32 0.0862 1.4231
Sep 2024 35 0.1111 2.1818
Oct 2024 38 0.0857 1.0
Nov 2024 41 0.0658 0.5283
Dec 2024 41 0.0123 0.5185
Jan 2025 33 -0.1951 0.32
Feb 2025 26 -0.2121 -0.1034
Mar 2025 22 -0.1538 -0.1538
Apr 2025 18 -0.1818 -0.3793
May 2025 16 -0.1389 -0.4833
Jun 2025 21 0.3548 -0.2881
Jul 2025 23 0.0952 -0.2069
Aug 2025 30 0.2826 -0.0635
Sep 2025 30 0.0169 -0.1429
Oct 2025 34 0.1167 -0.1184
Nov 2025 36 0.0746 -0.1111
Dec 2025 36 0.0 -0.122
Jan 2026 38 0.0417 0.1364
Feb 2026 31 -0.1733 0.1923
Mar 2026 32 0.0161 0.4318