Peoria, IL 61604 solar market data
Updated September 17, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Peoria 61604 has 312 solar installations, installations down 23.9% over the trailing twelve months, and a Market Score of 37 — higher than 17% of U.S. zip markets.
Versus Illinois
How 61604 compares with the state
Installed cost
—
state median $6.56/W
Market score
37 vs 43
Illinois scores 43
Share of state installs
0.28%
of 112.7K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 23.1%
residential solar added in Illinois, 12 months through Jul 2026
Statewide market
136.9K systems
4.0% of homes · utility-reported through Jul 2026
Next-12-month outlook: 64–82 installs (midpoint 73)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±12% band. Not a forecast of permits or policy.
Growth & pricing
61604 by year
83 installs in the trailing twelve months vs 109 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 61604
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 78 | 36 | 9.61 | — |
| 2 | FREEDOM FOREVER | 18 | 10 | 7.92 | — |
| 3 | BRIGHT PLANET SOLAR | 10 | 8 | 7.93 | — |
| 4 | LGCY POWER | 9 | 6 | 8.2 | — |
| 5 | ONE EARTH SOLAR | 7 | 7 | 7.2 | — |
| 6 | OASIS WORLD SOLUTIONS | 5 | 3 | 10.5 | — |
| 7 | CR SOLAR | 3 | 3 | 8.91 | — |
| 8 | LEGACY SOLAR | 3 | 1 | 10.78 | — |
| 9 | TITAN SOLAR POWER | 2 | 1 | 5.13 | — |
| 10 | CHRIS PEARCE | 2 | 0 | 10.24 | — |
| 11 | OFF GRID BLUE SKY SMART SOLUTIONS | 2 | 0 | 8.6 | — |
| 12 | REVOLUTION ENERGY SYSTEMS | 2 | 0 | 6.3 | — |
Frequently asked
Quick answers about 61604
How many solar installations are there in 61604?
SolarDNA counts 312 active solar installations in Peoria 61604, 304 of them residential, with data through September 17, 2026.
How much does solar cost in 61604?
Not enough priced systems in 61604 to report a median.
Is solar growing in 61604?
Installations in 61604 are down 23.9%: 83 in the trailing twelve months versus 109 before.
Who installs solar in 61604?
SUNRUN, FREEDOM FOREVER, BRIGHT PLANET SOLAR lead the 24 installers with systems in 61604. The full comp set is above.
Is 61604 a good market for solar sales?
61604 scores 37 out of 100 (Fair, higher than 17% of U.S. zip markets). With under 500 installations the score is provisional.