Johnson County, TX solar installation & market data
Updated October 8, 2012Older data · growth withheldProvisional score · under 500 installs By The SolarDNA Data Team
Johnson County has 12 solar installations across 4 zip codes at a median installed cost of $7.10/W, recent growth not yet measurable, and an installs-weighted Market Score of 28.
Active installations
12
Zip markets
4
Median cost
$7.10/W
12-mo growth
—
Installers active
2
County Market Score
Weak · installs-weighted across 4 zips
Best zip in Johnson County scores higher than 38% of U.S. zip markets.
Versus Texas
How Johnson County compares with the state
Installed cost
$3.20/W above
state median $3.90/W
Market score
28 vs 42
Texas scores 42
Share of state installs
0.01%
of 224.8K tracked statewide
Battery attach
0.0%
state 1.0%
Statewide momentum
▼ 23.4%
residential solar added in Texas, 12 months through Jul 2026
Statewide market
231.6K systems
3.4% of homes · utility-reported through Jul 2026
Growth & pricing
Johnson County by year
5 installs in the trailing twelve months vs 4 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Johnson County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SOLAR COMMUNITY | 1 | 0 | 1 | $3.58 |
| 2 | PUTNAM AIR AND ELECTRIC | 1 | 0 | 1 | $3.30 |