Zip Code: 51101 (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 51101 Zip Code in January 2026 was 1. The month over month percentage change (MoM) was 0.0%, and the year over year percentage change (YoY) was 0.0%.

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

The chart below shows the trend of active listing count in the 51101 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 51101 - Trend of Active Listing Count of Houses
Zip Code: 51101 Trend of Active Listing Count of Houses
Items per page:
1 – 10 of 99
Month Active Listing Count MoM Perc. Change (%) YoY Perc. Change (%)
Aug 2016 7
Sep 2016 6
Oct 2016 5
Nov 2016 5
Dec 2016 5
Jan 2017 8
Feb 2017 8
Mar 2017 15
Apr 2017 17
May 2017 15
Jun 2017 14
Jul 2017 12
Aug 2017 12 0.0 0.7143
Sep 2017 13 0.0417 1.0833
Oct 2017 9 -0.28 0.8
Nov 2017 9 0.0 0.8
Dec 2017 9 0.0 1.0
Jan 2018 9 0.0 0.125
Feb 2018 6 -0.3333 -0.25
Mar 2018 6 0.0 -0.6
Apr 2018 7 0.1667 -0.5882
May 2018 6 -0.1429 -0.6
Jun 2018 6 -0.0833 -0.6071
Jul 2018 6 0.0909 -0.5
Aug 2018 10 0.5833 -0.2083
Sep 2018 9 -0.0526 -0.28
Oct 2018 9 0.0 0.0
Nov 2018 11 0.2222 0.2222
Dec 2018 12 0.0909 0.3333
Jan 2019 12 0.0 0.3333
Feb 2019 11 -0.0833 0.8333
Mar 2019 11 0.0 0.8333
Apr 2019 11 0.0 0.5714
May 2019 11 -0.0455 0.75
Jun 2019 9 -0.1429 0.6364
Jul 2019 9 0.0 0.5
Aug 2019 12 0.3333 0.2632
Sep 2019 13 0.0833 0.4444
Oct 2019 13 0.0 0.4444
Nov 2019 15 0.1154 0.3182
Dec 2019 15 0.0345 0.25
Jan 2020 14 -0.1 0.125
Feb 2020 14 0.037 0.2727
Mar 2020 18 0.2857 0.6364
Apr 2020 18 -0.0278 0.5909
May 2020 18 0.0 0.6667
Jun 2020 19 0.0857 1.1111
Jul 2020 17 -0.1316 0.8333
Aug 2020 16 -0.0303 0.3333
Sep 2020 18 0.125 0.3846
Oct 2020 17 -0.0833 0.2692
Nov 2020 16 -0.0303 0.1034
Dec 2020 15 -0.0938 -0.0333
Jan 2021 14 -0.0345 0.037
Feb 2021 11 -0.2143 -0.2143
Mar 2021 11 0.0 -0.3889
Apr 2021 13 0.1364 -0.2857
May 2021 13 0.04 -0.2571
Jun 2021 11 -0.1538 -0.4211
Jul 2021 10 -0.1364 -0.4242
Aug 2021 6 -0.3684 -0.625
Sep 2021 6 0.0 -0.6667
Oct 2021 6 -0.0833 -0.6667
Nov 2021 3 -0.4545 -0.8125
Dec 2021 2 -0.3333 -0.8621
Jan 2022 2 0.0 -0.8571
Feb 2022 1 -0.5 -0.9091
Mar 2022 1 0.0 -0.9091
Apr 2022 1 0.0 -0.92
May 2022 1 0.0 -0.9231
Jun 2022 1 0.0 -0.9091
Jul 2022 1 0.0 -0.8947
Aug 2022 1 0.0 -0.8333
Sep 2022 0 -1.0 -1.0
Jan 2023 0 -1.0
May 2023 1 0.0
Dec 2023 1
Jan 2024 0 -1.0
Apr 2024 1
May 2024 0 -1.0 -1.0
Jun 2024 1
Jul 2024 1 -0.5
Aug 2024 1 1.0
Sep 2024 1 0.0
Oct 2024 1 0.0
Nov 2024 1 0.0
Feb 2025 1
Mar 2025 1 0.0
Apr 2025 1 0.0 0.0
May 2025 2 1.0
Jun 2025 0 -1.0 -1.0
Jul 2025 1 1.0
Aug 2025 2 1.0 1.0
Sep 2025 1 -0.75 -0.5
Oct 2025 1 1.0 0.0
Nov 2025 1 0.0 0.0
Dec 2025 1 0.0
Jan 2026 1 0.0
Feb 2026 1 0.0 0.0