Woodford County, IL solar installation & market data
Updated September 14, 2026 By The SolarDNA Data Team
Woodford County has 716 solar installations across 10 zip codes, installations down 9.3% over the trailing twelve months, and an installs-weighted Market Score of 42.
Active installations
716
Zip markets
10
Median cost
—
12-mo growth
▼ 9.3%
Installers active
41
County Market Score
Good · installs-weighted across 10 zips
Best zip in Woodford County scores higher than 56% of U.S. zip markets.
Versus Illinois
How Woodford County compares with the state
Installed cost
—
state median $6.56/W
Market score
42 vs 43
Illinois scores 43
Share of state installs
0.64%
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: 151–185 installs (midpoint 168)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
Woodford County by year
176 installs in the trailing twelve months vs 194 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Woodford County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 45 | 21 | 7 | — |
| 2 | LEGACY SOLAR | 29 | 16 | 7 | — |
| 3 | OASIS WORLD SOLUTIONS | 21 | 6 | 4 | — |
| 4 | FREEDOM FOREVER | 13 | 10 | 5 | — |
| 5 | 360 ELECTRIC | 10 | 7 | 4 | — |
| 6 | CR SOLAR | 7 | 4 | 4 | — |
| 7 | ZELLER ELECTRIC | 6 | 3 | 4 | — |
| 8 | LGCY POWER | 5 | 4 | 2 | — |
| 9 | OFF GRID ENERGY SOLUTIONS | 4 | 4 | 3 | — |
| 10 | MEISTER BROTHERS | 4 | 0 | 1 | — |
| 11 | PORTER ELECTRIC | 4 | 1 | 2 | — |
| 12 | ASTRAWATT SOLAR | 4 | 0 | 3 | — |
| 13 | STRAIGHTUP SOLAR | 2 | 2 | 2 | — |
| 14 | CELL ELECTIRC | 2 | 0 | 1 | — |
| 15 | QUICK ELECTRIC CONTRACTORS | 2 | 2 | 2 | — |
| 16 | ROOF TIGER PLLC | 2 | 1 | 1 | — |
| 17 | CLEAN ENERGY DESIGN GROUP | 2 | 1 | 1 | — |
| 18 | SOURCE SOLAR | 2 | 2 | 1 | — |
| 19 | PALMETTO SOLAR | 2 | 2 | 2 | — |
| 20 | BRIGHT PLANET SOLAR | 1 | 1 | 1 | — |
| 21 | RETHINK ELECTRIC | 1 | 1 | 1 | — |
| 22 | RUYLE MECHANICAL SERVICES | 1 | 0 | 1 | — |
| 23 | CELL ELECTRIC | 1 | 1 | 1 | — |
| 24 | POWUR PBC | 1 | 0 | 1 | — |
| 25 | ROUTE 66 SOLAR | 1 | 0 | 1 | — |