Zip Code: 98273 (Mount Vernon, 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 98273 Zip Code (Mount Vernon, Washington) in February 2026 was $558,678.346. The month over month percentage change (MoM) was 0.18%, and the year over year percentage change (YoY) was 1.90%.

The chart below shows the trend of the smoothed and seasonally adjusted ZHVI for the 98273 zip code (Mount Vernon, Washington). The table below shows the trend of the smoothed and seasonally adjusted ZHVI, and the MoM and YoY percentage changes for the 98273 zip code (Mount Vernon, 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: 98273 - Zillow House Inventory Topic List

Data Source: Zillow.

Zip Code: 98273 (Mount Vernon, Washington) - Trend of Zillow Home Value Index (ZHVI), Smooth and Seasonally Adjusted ($)

Zip Code: 98273 (Mount Vernon, 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	219464.5376039556	0.26	4.39
Feb 2015	220483.1921794444	0.46	4.11
Mar 2015	221637.99695055172	0.52	3.76
Apr 2015	223580.75445323437	0.88	3.74
May 2015	226029.53735250703	1.10	4.14
Jun 2015	228342.32218145358	1.02	4.78
Jul 2015	231081.54032626338	1.20	5.93
Aug 2015	233772.35750991365	1.16	7.18
Sep 2015	236760.54335285502	1.28	8.51
Oct 2015	239506.80019066812	1.16	9.72
Nov 2015	242280.61732968062	1.16	10.92
Dec 2015	245429.8774376044	1.30	12.12
Jan 2016	248563.71337228836	1.28	13.26
Feb 2016	251560.3631894331	1.21	14.10
Mar 2016	253994.77646325342	0.97	14.60
Apr 2016	256391.10947058583	0.94	14.68
May 2016	258827.7002850635	0.95	14.51
Jun 2016	261186.93351011936	0.91	14.38
Jul 2016	263363.9240825989	0.83	13.97
Aug 2016	265272.70363932033	0.73	13.48
Sep 2016	267324.11803391227	0.77	12.91
Oct 2016	269694.19503044354	0.89	12.60
Nov 2016	272173.48665142065	0.92	12.34
Dec 2016	274913.74671353766	1.01	12.01
Jan 2017	277694.55402366474	1.01	11.72
Feb 2017	280586.2722268723	1.04	11.54
Mar 2017	283583.6418253022	1.07	11.65
Apr 2017	286387.5010112737	0.99	11.70
May 2017	288805.4096803476	0.84	11.58
Jun 2017	291182.65528247296	0.82	11.48
Jul 2017	293643.1640619091	0.85	11.50
Aug 2017	296550.49861290003	0.99	11.79
Sep 2017	299208.0039805785	0.90	11.93
Oct 2017	301415.394522459	0.74	11.76
Nov 2017	303340.88339406997	0.64	11.45
Dec 2017	305553.38935399667	0.73	11.15
Jan 2018	308276.3519796222	0.89	11.01
Feb 2018	311288.2393515844	0.98	10.94
Mar 2018	314663.5118633629	1.08	10.96
Apr 2018	318162.4717466693	1.11	11.10
May 2018	321525.2321227764	1.06	11.33
Jun 2018	324538.2032375761	0.94	11.46
Jul 2018	327657.834547871	0.96	11.58
Aug 2018	330797.4278808588	0.96	11.55
Sep 2018	333320.3011324709	0.76	11.40
Oct 2018	334704.9526531257	0.42	11.04
Nov 2018	335561.073041973	0.26	10.62
Dec 2018	336736.30876778153	0.35	10.21
Jan 2019	338223.9912891793	0.44	9.72
Feb 2019	340093.40347063326	0.55	9.25
Mar 2019	342102.1205341827	0.59	8.72
Apr 2019	343924.3759538467	0.53	8.10
May 2019	345496.91433565546	0.46	7.46
Jun 2019	346977.188084093	0.43	6.91
Jul 2019	348825.2705731999	0.53	6.46
Aug 2019	351074.10025180824	0.65	6.13
Sep 2019	352881.1339871288	0.52	5.87
Oct 2019	354970.1136221075	0.59	6.06
Nov 2019	357303.14096788206	0.66	6.48
Dec 2019	360455.4224735121	0.88	7.04
Jan 2020	363475.96468016505	0.84	7.47
Feb 2020	366541.87089290144	0.84	7.78
Mar 2020	369866.1380468805	0.91	8.12
Apr 2020	373566.54923575587	1.00	8.62
May 2020	376509.6808766892	0.79	8.98
Jun 2020	378431.53202236054	0.51	9.07
Jul 2020	380403.8300309347	0.52	9.05
Aug 2020	384204.8133564114	1.00	9.44
Sep 2020	390605.8847929205	1.67	10.69
Oct 2020	398273.9470788888	1.96	12.20
Nov 2020	406237.201387656	2.00	13.70
Dec 2020	413108.60777198244	1.69	14.61
Jan 2021	419452.2341227294	1.54	15.40
Feb 2021	426391.3652979491	1.65	16.33
Mar 2021	434559.9183517767	1.92	17.49
Apr 2021	443898.0467220736	2.15	18.83
May 2021	452888.12540346064	2.03	20.29
Jun 2021	461168.67459828965	1.83	21.86
Jul 2021	468638.6533801006	1.62	23.20
Aug 2021	474436.6528943619	1.24	23.49
Sep 2021	479245.6023524842	1.01	22.69
Oct 2021	482972.3536926648	0.78	21.27
Nov 2021	486728.6633846112	0.78	19.81
Dec 2021	490395.1273489447	0.75	18.71
Jan 2022	495758.47147127584	1.09	18.19
Feb 2022	503600.29327375366	1.58	18.11
Mar 2022	513903.789965953	2.05	18.26
Apr 2022	524366.2838412448	2.04	18.13
May 2022	533034.3888433581	1.65	17.70
Jun 2022	538120.5155701229	0.95	16.69
Jul 2022	537600.0421426889	-0.10	14.72
Aug 2022	532598.151786654	-0.93	12.26
Sep 2022	525125.510170473	-1.40	9.57
Oct 2022	519784.74739141465	-1.02	7.62
Nov 2022	515783.07146420353	-0.77	5.97
Dec 2022	512480.4682828074	-0.64	4.50
Jan 2023	508412.3054359301	-0.79	2.55
Feb 2023	505317.61526456726	-0.61	0.34
Mar 2023	503917.69686644635	-0.28	-1.94
Apr 2023	504456.37417033204	0.11	-3.80
May 2023	506369.8938418134	0.38	-5.00
Jun 2023	509244.89903720556	0.57	-5.37
Jul 2023	512169.57388196327	0.57	-4.73
Aug 2023	514972.51144580403	0.55	-3.31
Sep 2023	516767.1564112548	0.35	-1.59
Oct 2023	518227.9215250605	0.28	-0.30
Nov 2023	519217.4451310863	0.19	0.67
Dec 2023	520129.21119490796	0.18	1.49
Jan 2024	520977.95918529877	0.16	2.47
Feb 2024	522312.71834292775	0.26	3.36
Mar 2024	525022.8038689768	0.52	4.19
Apr 2024	528306.512052544	0.63	4.73
May 2024	531584.690583865	0.62	4.98
Jun 2024	533350.2156234147	0.33	4.73
Jul 2024	534663.8330341819	0.25	4.39
Aug 2024	535510.9135006304	0.16	3.99
Sep 2024	537681.1631568765	0.41	4.05
Oct 2024	540194.9167854454	0.47	4.24
Nov 2024	542965.0077927647	0.51	4.57
Dec 2024	545512.2515695301	0.47	4.88
Jan 2025	547293.3204110581	0.33	5.05
Feb 2025	548254.081108286	0.18	4.97
Mar 2025	547940.3021930973	-0.06	4.37
Apr 2025	547488.3438298964	-0.08	3.63
May 2025	547159.7865760615	-0.06	2.93
Jun 2025	546854.1269991033	-0.06	2.53
Jul 2025	546884.5895755789	0.01	2.29
Aug 2025	547506.8518863572	0.11	2.24
Sep 2025	549239.6673144008	0.32	2.15
Oct 2025	551737.3421113794	0.46	2.14
Nov 2025	554151.1038860354	0.44	2.06
Dec 2025	556159.3769080136	0.36	1.95
Jan 2026	557703.5790829811	0.28	1.90
Feb 2026	558678.3456690715	0.18	1.90