Snohomish County, WA solar installation & market data
Updated November 18, 2019Older data · growth withheld By The SolarDNA Data Team
Snohomish County has 523 solar installations across 28 zip codes at a median installed cost of $3.38/W, recent growth not yet measurable, and an installs-weighted Market Score of 44.
Active installations
523
Zip markets
28
Median cost
$3.38/W
12-mo growth
—
Installers active
0
County Market Score
Good · installs-weighted across 28 zips
Best zip in Snohomish County scores higher than 75% of U.S. zip markets.
Versus Washington
How Snohomish County compares with the state
Installed cost
$0.08/W below
state median $3.45/W
Market score
44 vs 39
Washington scores 39
Share of state installs
7.03%
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
Snohomish County by year
332 installs in the trailing twelve months vs 180 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Snohomish County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|
Zip markets
Zips in Snohomish County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 98012 | 43 | $3.36 | 44 C |
| 98223 | 42 | $3.13 | 45 C |
| 98258 | 40 | $3.57 | 43 C |
| 98208 | 38 | $3.91 | 41 C |
| 98282 | 31 | $3.21 | 45 C |
| 98290 | 30 | $3.79 | 42 C |
| 98292 | 29 | $3.10 | 45 C |
| 98270 | 29 | $3.29 | 44 C |
| 98021 | 24 | $2.84 | 46 B |
| 98296 | 23 | $3.26 | 44 C |
| 98036 | 21 | $3.79 | 42 C |
| 98020 | 20 | $3.26 | 44 C |
| 98272 | 20 | $3.08 | 45 C |
| 98203 | 20 | $3.20 | 45 C |
| 98271 | 18 | $3.73 | 42 C |
| 98087 | 15 | $3.50 | 43 C |
| 98037 | 14 | $4.09 | 40 C |
| 98275 | 13 | $2.93 | 46 B |
| 98026 | 13 | $2.99 | 46 B |
| 98201 | 11 | $2.73 | 47 B |
| 98043 | 9 | $3.58 | 43 C |
| 98077 | 7 | $3.04 | 45 C |
| 98252 | 6 | $4.44 | 39 D |
| 98241 | 2 | $3.28 | 44 C |
| 98204 | 2 | $3.19 | 45 C |
| 98046 | 1 | $2.71 | 47 B |
| 98294 | 1 | $4.45 | 39 D |
| 98206 | 1 | $4.27 | 39 C |