London Mills, IL 61544 solar market data
Updated August 12, 2026Provisional score · under 500 installs By The SolarDNA Data Team
London Mills 61544 has 19 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 42% of U.S. zip markets.
Versus Illinois
How 61544 compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.02%
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
61544 by year
3 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 61544
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | LEGACY SOLAR | 2 | 2 | 16.3 | — |
| 2 | SUNRUN | 2 | 0 | 10.26 | — |
| 3 | CR SOLAR | 1 | 1 | 4.8 | — |
Frequently asked
Quick answers about 61544
How many solar installations are there in 61544?
SolarDNA counts 19 active solar installations in London Mills 61544, 14 of them residential, with data through August 12, 2026.
How much does solar cost in 61544?
Not enough priced systems in 61544 to report a median.
Is solar growing in 61544?
Recent growth cannot be measured yet for 61544: too few recent installs (data runs through August 12, 2026).
Who installs solar in 61544?
LEGACY SOLAR, SUNRUN, CR SOLAR lead the 3 installers with systems in 61544. The full comp set is above.
Is 61544 a good market for solar sales?
61544 scores 41 out of 100 (Good, higher than 42% of U.S. zip markets). With under 500 installations the score is provisional.