Zip Code: 50401 (Mason 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 50401 Zip Code in February 2026 was 97. The month over month percentage change (MoM) was 0.0052%, and the year over year percentage change (YoY) was -0.0539%.

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

The chart below shows the trend of active listing count in the 50401 zip code. The table below shows the trend, and the MoM and YoY percentage changes.

Data Source: Realtor.
Zip Code: 50401 - Trend of Active Listing Count of Houses
Zip Code: 50401 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 208
Sep 2016 211
Oct 2016 222
Nov 2016 223
Dec 2016 211
Jan 2017 198
Feb 2017 185
Mar 2017 189
Apr 2017 198
May 2017 199
Jun 2017 208
Jul 2017 201
Aug 2017 195 -0.0299 -0.0625
Sep 2017 205 0.0487 -0.0308
Oct 2017 203 -0.0073 -0.0835
Nov 2017 191 -0.0616 -0.1457
Dec 2017 190 -0.0052 -0.0998
Jan 2018 176 -0.0712 -0.1111
Feb 2018 158 -0.1051 -0.1486
Mar 2018 158 0.0032 -0.1618
Apr 2018 160 0.0127 -0.1919
May 2018 183 0.1406 -0.0829
Jun 2018 187 0.0247 -0.101
Jul 2018 195 0.0428 -0.0299
Aug 2018 197 0.0077 0.0077
Sep 2018 202 0.0254 -0.0147
Oct 2018 198 -0.0174 -0.0246
Nov 2018 217 0.096 0.1391
Dec 2018 216 -0.0069 0.1372
Jan 2019 187 -0.1323 0.0625
Feb 2019 181 -0.0321 0.1492
Mar 2019 188 0.0359 0.1867
Apr 2019 193 0.0293 0.2063
May 2019 204 0.0544 0.1151
Jun 2019 219 0.0737 0.1684
Jul 2019 219 0.0023 0.1231
Aug 2019 246 0.1233 0.2519
Sep 2019 243 -0.0122 0.206
Oct 2019 238 -0.0226 0.1995
Nov 2019 234 -0.0168 0.076
Dec 2019 235 0.0064 0.0905
Jan 2020 202 -0.1404 0.0802
Feb 2020 168 -0.1683 -0.0718
Mar 2020 184 0.0952 -0.0187
Apr 2020 180 -0.0245 -0.0699
May 2020 162 -0.1003 -0.2064
Jun 2020 168 0.0402 -0.2311
Jul 2020 174 0.0327 -0.2078
Aug 2020 151 -0.1326 -0.3882
Sep 2020 132 -0.1229 -0.4568
Oct 2020 127 -0.0417 -0.4674
Nov 2020 118 -0.0672 -0.4946
Dec 2020 123 0.0381 -0.4787
Jan 2021 119 -0.0286 -0.4109
Feb 2021 105 -0.1176 -0.375
Mar 2021 82 -0.219 -0.5543
Apr 2021 77 -0.061 -0.571
May 2021 86 0.1104 -0.4706
Jun 2021 75 -0.1228 -0.5536
Jul 2021 84 0.12 -0.5159
Aug 2021 104 0.2381 -0.309
Sep 2021 111 0.0625 -0.1629
Oct 2021 101 -0.086 -0.2016
Nov 2021 110 0.0891 -0.0678
Dec 2021 98 -0.1091 -0.2
Jan 2022 95 -0.0357 -0.2059
Feb 2022 85 -0.1005 -0.1905
Mar 2022 74 -0.1294 -0.0976
Apr 2022 65 -0.1216 -0.1558
May 2022 65 0.0 -0.2398
Jun 2022 59 -0.0923 -0.2133
Jul 2022 58 -0.0169 -0.3095
Aug 2022 63 0.0862 -0.3942
Sep 2022 68 0.0714 -0.3891
Oct 2022 72 0.0593 -0.2921
Nov 2022 74 0.035 -0.3273
Dec 2022 78 0.0541 -0.2041
Jan 2023 67 -0.141 -0.291
Feb 2023 62 -0.0746 -0.2706
Mar 2023 63 0.0161 -0.1486
Apr 2023 51 -0.1984 -0.2231
May 2023 47 -0.0693 -0.2769
Jun 2023 55 0.1702 -0.0678
Jul 2023 54 -0.0182 -0.069
Aug 2023 52 -0.037 -0.1746
Sep 2023 49 -0.0577 -0.2741
Oct 2023 78 0.5918 0.0909
Nov 2023 86 0.0962 0.1554
Dec 2023 82 -0.0468 0.0449
Jan 2024 80 -0.0184 0.194
Feb 2024 79 -0.0125 0.2742
Mar 2024 81 0.019 0.2778
Apr 2024 80 -0.0062 0.5842
May 2024 76 -0.0563 0.6064
Jun 2024 73 -0.0397 0.3182
Jul 2024 88 0.2138 0.6296
Aug 2024 80 -0.0966 0.5288
Sep 2024 87 0.0943 0.7755
Oct 2024 90 0.0345 0.1538
Nov 2024 121 0.3389 0.4094
Dec 2024 116 -0.0373 0.4233
Jan 2025 107 -0.0819 0.3313
Feb 2025 104 -0.0235 0.3165
Mar 2025 102 -0.0192 0.2671
Apr 2025 96 -0.0588 0.2
May 2025 104 0.0833 0.3775
Jun 2025 111 0.0673 0.531
Jul 2025 115 0.0315 0.3011
Aug 2025 125 0.0873 0.566
Sep 2025 127 0.0201 0.4598
Oct 2025 121 -0.0472 0.3444
Nov 2025 110 -0.0909 -0.0871
Dec 2025 109 -0.0091 -0.0603
Jan 2026 102 -0.0642 -0.0423
Feb 2026 96 -0.0588 -0.0769
Mar 2026 97 0.0052 -0.0539