Mascoutah, IL 62258 solar market data
Updated September 9, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Mascoutah 62258 has 93 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 45% of U.S. zip markets.
Versus Illinois
How 62258 compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.08%
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
62258 by year
10 installs in the trailing twelve months vs 14 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 62258
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | MARTIN SOLAR | 5 | 2 | 24.87 | — |
| 2 | SUN SOLAR | 4 | 1 | 13.56 | — |
| 3 | JESSCO ENTERPRISES | 2 | 1 | 6.4 | — |
| 4 | A-1 SOLAR SALES | 1 | 1 | 9.36 | — |
| 5 | CA JONES | 1 | 1 | 10.13 | — |
| 6 | CAMP ELECTRIC | 1 | 1 | 1052.96 | — |
| 7 | PERFECTION ELECTRIC | 1 | 1 | 6.56 | — |
| 8 | REVOLUTION ENERGY SYSTEMS | 1 | 1 | 11.78 | — |
| 9 | ADT SOLAR | 1 | 0 | 5.25 | — |
| 10 | AG TECHNOLOGIES | 1 | 0 | 22.26 | — |
| 11 | SUPPLIED ENERGY | 1 | 0 | 132.86 | — |
| 12 | WW ENTERPRISES IL | 1 | 0 | 24 | — |
Frequently asked
Quick answers about 62258
How many solar installations are there in 62258?
SolarDNA counts 93 active solar installations in Mascoutah 62258, 75 of them residential, with data through September 9, 2026.
How much does solar cost in 62258?
Not enough priced systems in 62258 to report a median.
Is solar growing in 62258?
Recent growth cannot be measured yet for 62258: too few recent installs (data runs through September 9, 2026).
Who installs solar in 62258?
MARTIN SOLAR, SUN SOLAR, JESSCO ENTERPRISES lead the 12 installers with systems in 62258. The full comp set is above.
Is 62258 a good market for solar sales?
62258 scores 41 out of 100 (Good, higher than 45% of U.S. zip markets). With under 500 installations the score is provisional.