Oak Park, IL 60304 solar market data
Updated September 21, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Oak Park 60304 has 272 solar installations, recent growth not yet measurable, and a Market Score of 42 — higher than 53% of U.S. zip markets.
Versus Illinois
How 60304 compares with the state
Installed cost
—
state median $6.56/W
Market score
42 vs 43
Illinois scores 43
Share of state installs
0.24%
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
Growth & pricing
60304 by year
35 installs in the trailing twelve months vs 29 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 60304
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 15 | 9 | 5.85 | — |
| 2 | FRESH COAST SOLAR | 11 | 9 | 8.06 | — |
| 3 | AILEY SOLAR ELECTRIC | 6 | 4 | 7.69 | — |
| 4 | CERTASUN | 3 | 1 | 9.2 | — |
| 5 | WINDFREE WIND & SOLAR ENERGY | 2 | 2 | 8.71 | — |
| 6 | BRIGHT PLANET SOLAR | 2 | 1 | 6.17 | — |
| 7 | MIDWEST SOLUTIONS | 2 | 1 | 12.54 | — |
| 8 | WINDFREE SOLAR | 2 | 1 | 9.14 | — |
| 9 | KAPITAL ELECTRIC | 2 | 0 | 6.52 | — |
| 10 | ERIC HEINEMAN | 1 | 1 | 7.2 | — |
| 11 | FREE WORLD DBA FREE WORLD SOLAR | 1 | 1 | 7.2 | — |
| 12 | FREEWORLD RENEWABLES | 1 | 1 | 7.23 | — |
Frequently asked
Quick answers about 60304
How many solar installations are there in 60304?
SolarDNA counts 272 active solar installations in Oak Park 60304, 271 of them residential, with data through September 21, 2026.
How much does solar cost in 60304?
Not enough priced systems in 60304 to report a median.
Is solar growing in 60304?
Recent growth cannot be measured yet for 60304: too few recent installs (data runs through September 21, 2026).
Who installs solar in 60304?
SUNRUN, FRESH COAST SOLAR, AILEY SOLAR ELECTRIC lead the 17 installers with systems in 60304. The full comp set is above.
Is 60304 a good market for solar sales?
60304 scores 42 out of 100 (Good, higher than 53% of U.S. zip markets). With under 500 installations the score is provisional.