INSTALLED COST · WASHINGTON

Deck cost in Washington (2026)

Installed cost of a standard 16 ft × 12 ft deck deck project, regionally adjusted. Each state carries its own cost factor, national rank and % delta vs the US average. Calculate your exact size →

Washington

Cost factor 1.12× · Rank 43 of 51 · +10% vs US avg

Materials

$855–$2,932

Labor

$3,656–$4,946

Total installed

$4,511–$7,878

All 51 states + DC · sorted by installed total
RANK	STATE	FACTOR	TOTAL RANGE	VS US AVG
1	Mississippi	0.84×	$3,484–$6,254	-13%
2	Arkansas	0.85×	$3,521–$6,312	-13%
3	Oklahoma	0.86×	$3,557–$6,370	-12%
4	Alabama	0.87×	$3,594–$6,428	-11%
5	South Carolina	0.89×	$3,667–$6,544	-9%
6	Georgia	0.90×	$3,704–$6,602	-8%
7	Kansas	0.90×	$3,704–$6,602	-8%
8	Louisiana	0.90×	$3,704–$6,602	-8%
9	North Carolina	0.90×	$3,704–$6,602	-8%
10	Tennessee	0.90×	$3,704–$6,602	-8%
11	Kentucky	0.92×	$3,777–$6,718	-7%
12	New Mexico	0.92×	$3,777–$6,718	-7%
13	South Dakota	0.92×	$3,777–$6,718	-7%
14	Idaho	0.93×	$3,814–$6,776	-6%
15	Nebraska	0.93×	$3,814–$6,776	-6%
16	Texas	0.93×	$3,814–$6,776	-6%
17	Indiana	0.94×	$3,851–$6,834	-5%
18	Florida	0.95×	$3,887–$6,892	-4%
19	Iowa	0.95×	$3,887–$6,892	-4%
20	Missouri	0.95×	$3,887–$6,892	-4%
21	West Virginia	0.95×	$3,887–$6,892	-4%
22	Wyoming	0.95×	$3,887–$6,892	-4%
23	Arizona	0.96×	$3,924–$6,950	-3%
24	Virginia	0.96×	$3,924–$6,950	-3%
25	Montana	0.97×	$3,961–$7,008	-3%
26	Utah	0.97×	$3,961–$7,008	-3%
27	North Dakota	0.98×	$3,997–$7,066	-2%
28	Ohio	0.98×	$3,997–$7,066	-2%
29	Maine	1.00×	$4,071–$7,182	0%
30	Michigan	1.00×	$4,071–$7,182	0%
31	Delaware	1.02×	$4,144–$7,298	+2%
32	Wisconsin	1.02×	$4,144–$7,298	+2%
33	Colorado	1.03×	$4,181–$7,356	+3%
34	Nevada	1.03×	$4,181–$7,356	+3%
35	Vermont	1.03×	$4,181–$7,356	+3%
36	New Hampshire	1.05×	$4,254–$7,472	+4%
37	Pennsylvania	1.05×	$4,254–$7,472	+4%
38	Maryland	1.08×	$4,364–$7,646	+7%
39	Minnesota	1.08×	$4,364–$7,646	+7%
40	Oregon	1.08×	$4,364–$7,646	+7%
41	Illinois	1.10×	$4,437–$7,762	+8%
42	Rhode Island	1.12×	$4,511–$7,878	+10%
43	Washington	1.12×	$4,511–$7,878	+10%
44	Connecticut	1.15×	$4,621–$8,052	+13%
45	District of Columbia	1.18×	$4,731–$8,226	+15%
46	New Jersey	1.18×	$4,731–$8,226	+15%
47	Massachusetts	1.20×	$4,804–$8,342	+17%
48	Alaska	1.25×	$4,988–$8,632	+21%
49	California	1.28×	$5,098–$8,806	+24%
50	New York	1.30×	$5,171–$8,922	+25%
51	Hawaii	1.35×	$5,354–$9,212	+29%

Frequently asked

How much does deck cost in Washington?

For a 16 ft × 12 ft deck project, expect roughly $4,511–$7,878 installed in Washington (10% above the US average). Materials run $855–$2,932 and labor $3,656–$4,946.

Is deck more expensive in Washington than average?

Washington has a construction cost factor of 1.12× the national average, making it the 43rd least expensive of the 51 states and DC for this project.