Table Data - Housing Inventory: Total Listing Count in Ada County, ID

Title Housing Inventory: Total Listing Count in Ada County, ID
Series ID TOTLISCOU16001
Source Realtor.com
Release Housing Inventory Core Metrics
Seasonal Adjustment Not Seasonally Adjusted
Frequency Monthly
Units Level
Date Range 2016-07-01 to 2026-08-01
Last Updated 2026-09-04 6:18 AM CDT
Notes The total of both active listings and pending listings in a given market during the specified month.

With the release of its September 2022 housing trends report, Realtor.com® incorporated a new and improved methodology for capturing and reporting housing inventory trends and metrics. The new methodology updates and improves the calculation of time on market and improves handling of duplicate listings. Most areas across the country will see minor changes with a smaller handful of areas seeing larger updates. As a result of these changes, the data released since October 2022 will not be directly comparable with previous data releases (files downloaded before October 2022) and Realtor.com® economics blog posts. However, future data releases, including historical data, will consistently apply the new methodology. More details are available at the source's Real Estate Data Library.

With the release of its November 2021 housing trends report, Realtor.com® incorporated a new and improved methodology for capturing and reporting housing inventory trends and metrics. The new methodology uses the latest and most accurate data mapping of listing statuses to yield a cleaner and more consistent measurement of active listings at both the national and local level. The methodology has also been adjusted to better account for missing data in some fields including square footage. Most areas across the country will see minor changes with a smaller handful of areas seeing larger updates. As a result of these changes, the data released since December 2021 will not be directly comparable with previous data releases (files downloaded before December 2021) and Realtor.com® economics blog posts. However, future data releases, including historical data, will consistently apply the new methodology. More details are available at the source's Real Estate Data Library.
DATE VALUE
2016-07-01 2305
2016-08-01 2400
2016-09-01 2393
2016-10-01 2292
2016-11-01 2087
2016-12-01 1809
2017-01-01 1563
2017-02-01 1546
2017-03-01 1613
2017-04-01 1768
2017-05-01 1922
2017-06-01 2028
2017-07-01 2111
2017-08-01 2110
2017-09-01 2082
2017-10-01 2115
2017-11-01 1901
2017-12-01 1665
2018-01-01 1429
2018-02-01 1286
2018-03-01 1289
2018-04-01 1330
2018-05-01 1392
2018-06-01 1499
2018-07-01 1590
2018-08-01 1710
2018-09-01 1904
2018-10-01 2004
2018-11-01 1950
2018-12-01 1745
2019-01-01 1597
2019-02-01 1531
2019-03-01 1556
2019-04-01 1573
2019-05-01 1649
2019-06-01 1760
2019-07-01 1915
2019-08-01 1920
2019-09-01 1945
2019-10-01 1950
2019-11-01 1768
2019-12-01 1528
2020-01-01 1311
2020-02-01 1223
2020-03-01 1230
2020-04-01 1575
2020-05-01 3347
2020-06-01 3433
2020-07-01 3169
2020-08-01 2967
2020-09-01 2870
2020-10-01 2666
2020-11-01 2438
2020-12-01 2110
2021-01-01 1936
2021-02-01 2015
2021-03-01 2160
2021-04-01 2224
2021-05-01 2300
2021-06-01 2483
2021-07-01 2715
2021-08-01 2879
2021-09-01 3030
2021-10-01 3031
2021-11-01 2814
2021-12-01 2335
2022-01-01 1957
2022-02-01 2059
2022-03-01 2266
2022-04-01 2463
2022-05-01 2972
2022-06-01 3426
2022-07-01 3706
2022-08-01 3835
2022-09-01 3783
2022-10-01 3556
2022-11-01 3117
2022-12-01 2636
2023-01-01 2295
2023-02-01 2257
2023-03-01 2207
2023-04-01 2203
2023-05-01 2393
2023-06-01 2490
2023-07-01 2569
2023-08-01 2612
2023-09-01 2587
2023-10-01 2587
2023-11-01 2320
2023-12-01 2039
2024-01-01 1855
2024-02-01 1925
2024-03-01 2135
2024-04-01 2441
2024-05-01 2638
2024-06-01 2834
2024-07-01 2844
2024-08-01 2865
2024-09-01 2913
2024-10-01 2840
2024-11-01 2640
2024-12-01 2166
2025-01-01 2072
2025-02-01 2244
2025-03-01 2456
2025-04-01 2747
2025-05-01 3182
2025-06-01 3269
2025-07-01 3254
2025-08-01 3176
2025-09-01 3150
2025-10-01 3115
2025-11-01 2845
2025-12-01 2481
2026-01-01 2288
2026-02-01 2599
2026-03-01 2829
2026-04-01 3133
2026-05-01 3390
2026-06-01 3469
2026-07-01 3396
2026-08-01 3244

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