Zip Code: 98603 (Cougar, Washington) - Trend of Zillow Home Value Index (ZHVI) for All Homes (SFR, Condo/Co-op), Smooth and Seasonally Adjusted (Zillow)

Updated on March 22, 2026.

According to data from Zillow.com, the smoothed and seasonally adjusted Zillow home value index (ZHVI) for All Homes (SFR, Condo/Co-op) in the 98603 Zip Code (Cougar, Washington) in February 2026 was $549,707.238. The month over month percentage change (MoM) was 0.22%, and the year over year percentage change (YoY) was 6.77%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 98603 zip code (Cougar, Washington). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 98603 zip code (Cougar, Washington).

You can see similar information for other Washington zip codes, and for Washington.

Note: Zillow Home Value Index (ZHVI) is a measure of the typical home value and market changes across a given region and housing type. It reflects the typical value for homes in the 35th to 65th percentile range.

Related Topics: Zip Code: 98603 - Zillow House Inventory Topic List

Data Source: Zillow.

Zip Code: 98603 (Cougar, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)

Zip Code: 98603 (Cougar, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted

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Month	ZHVI ($)	MoM Perc. Change (%)	YoY Perc. Change (%)
Jan 2015	188856.9725992138	0.82	5.52
Feb 2015	191073.10426017514	1.17	6.02
Mar 2015	192980.9531857948	1.00	6.43
Apr 2015	194828.7548839237	0.96	6.95
May 2015	196660.00445727687	0.94	7.47
Jun 2015	199026.44055763248	1.20	8.06
Jul 2015	201859.34755429122	1.42	9.02
Aug 2015	204148.38998718068	1.13	10.10
Sep 2015	206553.0513771393	1.18	11.41
Oct 2015	209125.56934652544	1.25	12.76
Nov 2015	212447.95904433695	1.59	14.13
Dec 2015	216035.09063823966	1.69	15.33
Jan 2016	219495.44817944607	1.60	16.22
Feb 2016	222904.27064048257	1.55	16.66
Mar 2016	225580.29134501333	1.20	16.89
Apr 2016	227953.9509565752	1.05	17.00
May 2016	230307.12341780364	1.03	17.11
Jun 2016	232846.7360439	1.10	16.99
Jul 2016	235802.66794895372	1.27	16.82
Aug 2016	238015.72823467638	0.94	16.59
Sep 2016	240167.8631265465	0.90	16.27
Oct 2016	241788.52583111776	0.68	15.62
Nov 2016	244152.0931238605	0.98	14.92
Dec 2016	246937.11377193278	1.14	14.30
Jan 2017	249516.56403865383	1.05	13.68
Feb 2017	252156.1331932138	1.06	13.12
Mar 2017	254943.45332494806	1.11	13.02
Apr 2017	258038.96783185203	1.21	13.20
May 2017	260357.25419055912	0.90	13.05
Jun 2017	262010.25480103501	0.64	12.53
Jul 2017	263473.1284875693	0.56	11.74
Aug 2017	265157.92942302075	0.64	11.40
Sep 2017	267092.90999478055	0.73	11.21
Oct 2017	268851.766026379	0.66	11.19
Nov 2017	270574.1213894765	0.64	10.82
Dec 2017	273356.2893873106	1.03	10.70
Jan 2018	276986.41490031243	1.33	11.01
Feb 2018	280991.74919373234	1.45	11.44
Mar 2018	284943.88367135206	1.41	11.77
Apr 2018	288895.24765254225	1.39	11.96
May 2018	292676.3545280342	1.31	12.41
Jun 2018	295198.0851642299	0.86	12.67
Jul 2018	296848.45808738825	0.56	12.67
Aug 2018	297842.51410491037	0.34	12.33
Sep 2018	298143.8620821363	0.10	11.63
Oct 2018	298331.6085622784	0.06	10.97
Nov 2018	298787.6076999195	0.15	10.43
Dec 2018	299690.37400806666	0.30	9.63
Jan 2019	300267.4487384751	0.19	8.40
Feb 2019	301036.9326963121	0.26	7.13
Mar 2019	302571.2690164057	0.51	6.19
Apr 2019	305085.1055512547	0.83	5.60
May 2019	307632.6061712497	0.84	5.11
Jun 2019	310279.8707749277	0.86	5.11
Jul 2019	312691.28872524755	0.78	5.34
Aug 2019	314820.7619408744	0.68	5.70
Sep 2019	316234.263119763	0.45	6.07
Oct 2019	317889.1464093156	0.52	6.56
Nov 2019	320023.72943886113	0.67	7.11
Dec 2019	322323.4936845231	0.72	7.55
Jan 2020	324308.848026718	0.62	8.01
Feb 2020	326418.1185652996	0.65	8.43
Mar 2020	329307.61961046205	0.89	8.84
Apr 2020	332756.73338811356	1.05	9.07
May 2020	335620.0850560474	0.86	9.10
Jun 2020	338074.9208678848	0.73	8.96
Jul 2020	340581.88984045456	0.74	8.92
Aug 2020	344963.159167506	1.29	9.57
Sep 2020	351187.0490735615	1.80	11.05
Oct 2020	358777.2142338255	2.16	12.86
Nov 2020	366447.39971499686	2.14	14.51
Dec 2020	374021.5980257862	2.07	16.04
Jan 2021	380714.4855376088	1.79	17.39
Feb 2021	387600.70393401646	1.81	18.74
Mar 2021	394955.59816815885	1.90	19.93
Apr 2021	403502.4965349247	2.16	21.26
May 2021	412176.7676180012	2.15	22.81
Jun 2021	419375.25589764473	1.75	24.05
Jul 2021	424075.99215683254	1.12	24.52
Aug 2021	425411.4457941423	0.32	23.32
Sep 2021	425185.13991399744	-0.05	21.07
Oct 2021	424391.98591314285	-0.19	18.29
Nov 2021	424580.57628524076	0.04	15.86
Dec 2021	426378.2577042814	0.42	14.00
Jan 2022	432348.4348844331	1.40	13.56
Feb 2022	441830.539947313	2.19	13.99
Mar 2022	453441.02588247525	2.63	14.81
Apr 2022	464906.40654480277	2.53	15.22
May 2022	474171.2099131409	1.99	15.04
Jun 2022	480059.7868305458	1.24	14.47
Jul 2022	480519.65186737204	0.10	13.31
Aug 2022	477880.32699489617	-0.55	12.33
Sep 2022	474199.10366131685	-0.77	11.53
Oct 2022	472989.0347360894	-0.25	11.45
Nov 2022	472456.9815636852	-0.11	11.28
Dec 2022	471322.0798725675	-0.24	10.54
Jan 2023	468189.27466958837	-0.66	8.29
Feb 2023	465515.2051536185	-0.57	5.36
Mar 2023	464468.11452485964	-0.22	2.43
Apr 2023	466096.6895772528	0.35	0.26
May 2023	469414.7206755615	0.71	-1.00
Jun 2023	473587.25256781484	0.89	-1.35
Jul 2023	477335.899785994	0.79	-0.66
Aug 2023	480638.19269111473	0.69	0.58
Sep 2023	483278.7503593091	0.55	1.92
Oct 2023	485492.4631608263	0.46	2.64
Nov 2023	487589.7968132587	0.43	3.20
Dec 2023	489424.01460016245	0.38	3.84
Jan 2024	490266.61486575473	0.17	4.72
Feb 2024	490668.53863833024	0.08	5.40
Mar 2024	492543.98693280696	0.38	6.05
Apr 2024	495413.3917893646	0.58	6.29
May 2024	498947.36688022915	0.71	6.29
Jun 2024	501567.83707700926	0.53	5.91
Jul 2024	503540.17762244964	0.39	5.49
Aug 2024	505001.1363508824	0.29	5.07
Sep 2024	505773.0045751293	0.15	4.66
Oct 2024	507122.2950896443	0.27	4.46
Nov 2024	509072.6628294561	0.39	4.41
Dec 2024	511494.95333487605	0.48	4.51
Jan 2025	513789.1492959014	0.45	4.80
Feb 2025	514839.0873785561	0.20	4.93
Mar 2025	514883.0253946903	0.01	4.54
Apr 2025	513921.9595078271	-0.19	3.74
May 2025	513495.6084527865	-0.08	2.92
Jun 2025	514863.2937218728	0.27	2.65
Jul 2025	518584.0189054231	0.72	2.99
Aug 2025	523457.84925880795	0.94	3.66
Sep 2025	528856.0481184046	1.03	4.56
Oct 2025	534599.755883464	1.09	5.42
Nov 2025	540410.174308512	1.09	6.16
Dec 2025	545328.87631981	0.91	6.62
Jan 2026	548507.7426708733	0.58	6.76
Feb 2026	549707.23763641	0.22	6.77