Zip Code: 93420 (Arroyo Grande, CA) - Market Hotness: Trend of Supply Score (Realtor)
Updated on March 13, 2026.

According to data from Realtor.com, the market hotness: supply score for the 93420 Zip Code in February 2026 was 57.8.

You can see similar for other California Zip Codes.

The chart and table below shows the trend of the market hotness: supply score for the 93420 zip code.

Note: Supply Score is an index representing the metro's median days on market ranking compared to other metros.

Data Source: Realtor.
Zip Code: 93420 - Market Hotness: Trend of Supply Score
Zip Code: 93420 - Market Hotness: Trend of Supply Score
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Month Supply Score
September 2017 50.734145579506404
October 2017 51.464825527150595
November 2017 51.281565656565654
December 2017 77.57274662881476
January 2018 88.81090836174053
February 2018 78.92068342825392
March 2018 63.825159615519546
April 2018 68.58508206939538
May 2018 76.78766375545851
June 2018 79.71149371800837
July 2018 79.55704784658101
August 2018 80.05876341338784
September 2018 64.77935582044128
October 2018 58.163650075414786
November 2018 59.10155014236002
December 2018 49.4088923156001
January 2019 39.70345963756178
February 2019 42.071286312753244
March 2019 53.564253550398334
April 2019 51.33708173340648
May 2019 47.97283391644371
June 2019 42.00900961473812
July 2019 32.7763580368259
August 2019 28.682019255789747
September 2019 26.14581318893831
October 2019 23.186160599018848
November 2019 23.017836219242284
December 2019 36.83651099448615
January 2020 29.04283521696665
February 2020 40.45567401781802
March 2020 75.38801029790363
April 2020 55.13581712928604
May 2020 42.45297103613019
June 2020 38.338466160895365
July 2020 28.752610006960015
August 2020 21.568471337579616
September 2020 28.682044176379495
October 2020 16.342445077980884
November 2020 34.34216057166877
December 2020 23.179333450890496
January 2021 31.170303202040238
February 2021 55.621972585798204
March 2021 55.47195622435021
April 2021 54.84284051222351
May 2021 15.496535796766745
June 2021 39.76640104792054
July 2021 74.09912183304735
August 2021 40.37757114680191
September 2021 44.28766499772417
October 2021 40.082942661377565
November 2021 47.11608442503639
December 2021 46.54733959311424
January 2022 41.34096664097765
February 2022 10.606249221959416
March 2022 19.355270197966828
April 2022 51.57663478935125
May 2022 47.77621722846442
June 2022 36.6852886405959
July 2022 28.443086042419193
August 2022 28.50551140733145
September 2022 19.44186830789984
October 2022 21.333671828721336
November 2022 32.265046199950056
December 2022 42.98327532048561
January 2023 30.795232165095175
February 2023 80.34122495926388
March 2023 78.49688942404174
April 2023 32.89203612479474
May 2023 76.41652358347642
June 2023 71.74105823233816
July 2023 46.495613621356476
August 2023 55.65122813378047
September 2023 76.42673293689536
October 2023 67.87759637575861
November 2023 38.077118214104516
December 2023 27.908353060534324
January 2024 34.969541802772135
February 2024 16.708813337079704
March 2024 78.08768745820996
April 2024 29.16627852817885
May 2024 43.55101302460203
June 2024 24.244517354515626
July 2024 20.24378191401746
August 2024 24.869467427102578
September 2024 72.02311236042789
October 2024 50.1728774490972
November 2024 34.68496090755787
December 2024 23.957771441781613
January 2025 44.949080157687256
February 2025 26.527980744433936
March 2025 35.78147924398032
April 2025 43.25823806321453
May 2025 56.133919843597255
June 2025 30.963995354239255
July 2025 58.71918220084186
August 2025 43.93670511682934
September 2025 37.16152450090744
October 2025 52.17359855334539
November 2025 46.509604929322215
December 2025 25.545194213965782
January 2026 25.28094241649229
February 2026 16.90766620890217
March 2026 57.80004928941099