Seattle, WA solar installation & market data
Updated June 20, 2019Older data · growth withheld By The SolarDNA Data Team
Seattle has 981 solar installations across 32 zip codes at a median installed cost of $3.46/W, recent growth not yet measurable, and an installs-weighted Market Score of 43.
Active installations
981
Zip markets
32
Median cost
$3.46/W
12-mo growth
—
Installers active
1
City Market Score
Good · installs-weighted across 32 zips
Best zip in Seattle scores higher than 69% of U.S. zip markets.
Versus Washington
How Seattle compares with the state
Installed cost
$0.00/W above
state median $3.45/W
Market score
43 vs 39
Washington scores 39
Share of state installs
13.18%
of 7.4K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▼ 13.4%
residential solar added in Washington, 12 months through Jul 2026
Statewide market
61.6K systems
3.1% of homes · utility-reported through Jul 2026
Growth & pricing
Seattle by year
614 installs in the trailing twelve months vs 363 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Seattle
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | DELTA ELECTRIC | 1 | 0 | 1 | $10.94 |
Zip markets
Zips in Seattle
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 98115 | 77 | $3.34 | 44 C |
| 98103 | 72 | $3.65 | 43 C |
| 98177 | 56 | $3.37 | 44 C |
| 98118 | 54 | $3.25 | 45 C |
| 98117 | 52 | $3.81 | 42 C |
| 98105 | 45 | $3.48 | 43 C |
| 98155 | 44 | $3.56 | 43 C |
| 98144 | 42 | $3.29 | 44 C |
| 98116 | 42 | $3.41 | 44 C |
| 98125 | 41 | $3.38 | 44 C |
| 98133 | 41 | $3.52 | 43 C |
| 98112 | 41 | $3.92 | 41 C |
| 98136 | 34 | $3.29 | 44 C |
| 98122 | 32 | $3.57 | 43 C |
| 98108 | 31 | $3.05 | 45 C |
| 98146 | 30 | $3.49 | 43 C |
| 98199 | 28 | $3.08 | 45 C |
| 98106 | 28 | $3.25 | 44 C |
| 98126 | 28 | $3.72 | 42 C |
| 98166 | 26 | $3.13 | 45 C |
| 98107 | 22 | $3.26 | 44 C |
| 98168 | 21 | $3.62 | 43 C |
| 98178 | 18 | $3.61 | 43 C |
| 98119 | 17 | $3.32 | 44 C |
| 98102 | 16 | $3.74 | 42 C |
| 98109 | 12 | $3.67 | 42 C |
| 98198 | 11 | $3.14 | 45 C |
| 98188 | 10 | $3.75 | 42 C |
| 98101 | 3 | $4.28 | 39 C |
| 98148 | 3 | $3.04 | 45 C |
| 98114 | 2 | $4.47 | 39 D |
| 98134 | 2 | $3.64 | 42 C |