Tacoma, WA solar installation & market data
Updated May 24, 2019Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Tacoma has 174 solar installations across 17 zip codes at a median installed cost of $3.75/W, recent growth not yet measurable, and an installs-weighted Market Score of 42.
Active installations
174
Zip markets
17
Median cost
$3.75/W
12-mo growth
—
Installers active
0
City Market Score
Good · installs-weighted across 17 zips
Best zip in Tacoma scores higher than 67% of U.S. zip markets.
Versus Washington
How Tacoma compares with the state
Installed cost
$0.29/W above
state median $3.45/W
Market score
42 vs 39
Washington scores 39
Share of state installs
2.34%
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
Tacoma by year
126 installs in the trailing twelve months vs 44 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Tacoma
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|
Zip markets
Zips in Tacoma
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 98407 | 23 | $3.62 | 43 C |
| 98422 | 19 | $3.14 | 45 C |
| 98406 | 19 | $3.99 | 41 C |
| 98404 | 14 | $3.96 | 41 C |
| 98405 | 12 | $3.51 | 43 C |
| 98443 | 11 | $3.58 | 43 C |
| 98466 | 11 | $3.30 | 44 C |
| 98408 | 11 | $3.39 | 44 C |
| 98409 | 11 | $4.31 | 39 C |
| 98465 | 9 | $4.50 | 38 D |
| 98445 | 8 | $3.89 | 41 C |
| 98444 | 8 | $3.37 | 44 C |
| 98418 | 6 | $3.45 | 43 C |
| 98446 | 5 | $5.44 | 34 D |
| 98424 | 3 | $4.18 | 40 C |
| 98403 | 3 | $4.16 | 40 C |
| 98402 | 1 | $4.02 | 41 C |