Vandalia, IL 62471 solar market data
Updated September 8, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Vandalia 62471 has 92 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 45% of U.S. zip markets.
Versus Illinois
How 62471 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
62471 by year
21 installs in the trailing twelve months vs 19 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 62471
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | CR SOLAR | 7 | 7 | 11.76 | — |
| 2 | FREEDOM FOREVER | 3 | 3 | 13.26 | — |
| 3 | WW ENTERPRISES IL | 3 | 0 | 11.13 | — |
| 4 | IL-SOLAR | 2 | 1 | 12.25 | — |
| 5 | CONTEMPORARY CONTRACTING | 2 | 0 | 11.79 | — |
| 6 | SUN SOLAR ILLINOIS | 2 | 0 | 11.95 | — |
| 7 | A-1 SOLAR SALES | 1 | 1 | 15.6 | — |
| 8 | AVEYO OFF GRID ENERGY SOLUTIONS | 1 | 1 | 9.84 | — |
| 9 | ECO MANAGEMENT SYSTEMS LIMITED-IL | 1 | 1 | 6.56 | — |
| 10 | GOODPWR | 1 | 1 | 4.86 | — |
| 11 | JOE S ELECTRIC | 1 | 1 | 20.3 | — |
| 12 | LMD SOLAR | 1 | 1 | 9.9 | — |
Frequently asked
Quick answers about 62471
How many solar installations are there in 62471?
SolarDNA counts 92 active solar installations in Vandalia 62471, 72 of them residential, with data through September 8, 2026.
How much does solar cost in 62471?
Not enough priced systems in 62471 to report a median.
Is solar growing in 62471?
Recent growth cannot be measured yet for 62471: too few recent installs (data runs through September 8, 2026).
Who installs solar in 62471?
CR SOLAR, FREEDOM FOREVER, WW ENTERPRISES IL lead the 18 installers with systems in 62471. The full comp set is above.
Is 62471 a good market for solar sales?
62471 scores 41 out of 100 (Good, higher than 45% of U.S. zip markets). With under 500 installations the score is provisional.