Longmont, CO solar installation & market data
Updated March 21, 2024Older data · growth withheld By The SolarDNA Data Team
Longmont has 521 solar installations across 4 zip codes at a median installed cost of $3.92/W, recent growth not yet measurable, and an installs-weighted Market Score of 45.
Active installations
521
Zip markets
4
Median cost
$3.92/W
12-mo growth
—
Installers active
0
City Market Score
Good · installs-weighted across 4 zips
Best zip in Longmont scores higher than 68% of U.S. zip markets.
Versus Colorado
How Longmont compares with the state
Installed cost
$0.43/W below
state median $4.35/W
Market score
45 vs 50
Colorado scores 50
Share of state installs
0.48%
of 109K tracked statewide
Battery attach
4.8%
state 2.4%
Statewide momentum
▼ 11.2%
residential solar added in Colorado, 12 months through Jul 2026
Statewide market
183.7K systems
11.2% of homes · utility-reported through Jul 2026
Growth & pricing
Longmont by year
74 installs in the trailing twelve months vs 35 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Longmont
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|