What does solar cost in Indiana?

Solar Panel Costs in Indiana vary by location. 1,014 solar installers operate across 807 ZIP codes. Use our calculator for a precise estimate.

How many solar installers are in Indiana?

Indiana has approximately 1,014 solar installers across 807 ZIP codes, based on Census Bureau business pattern data.

What is the best area for solar in Indiana?

Based on our opportunity scoring (walkability, income, and competition), the top-rated area in Indiana is ZIP 46556 with a score of 100/100. See our full rankings for the top 20 locations.

Is Indiana a good market for solar?

Indiana rates as a fair market for solar with an average opportunity score of 48/100. The score factors in walkability, median income, population density, and existing competition across 807 scored ZIP codes.

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Solar Panel Costs in Indiana

Aggregated from 807 ZIP codes · Data updated March 2026

Best Markets in IN ›

Avg Opportunity Score

Fair

6.8 Million

Total Population

$65 Thousand

Avg Median Income

1,014

Registered Solar Installers

Indiana has 1,014 registered solar installers across 807 ZIP codes, serving a population of 6.8 Million. Median household income averages $65,017 — 9,983 below the national median.

Mixed picture. The 48/100 state average covers a wide spread: a few standout ZIP codes, a lot of middling ones. Competition runs about 1.3 businesses per ZIP. Location selection matters more here than in higher-scoring states.

Top ZIP Codes in Indiana

See all 20 ›

ZIP 46556 Pop. 8.2 Thousand

100

score

ZIP 46075 Pop. 9.1 Thousand

$120 Thousand

med. income

100

score

ZIP 46373 Pop. 19 Thousand

$120 Thousand

med. income

100

score

ZIP 46814 Pop. 17 Thousand

$140 Thousand

med. income

100

score

ZIP 46278 Pop. 8.7 Thousand

$150 Thousand

med. income

100

score

ZIP 47406 Pop. 8.4 Thousand

100

score

ZIP 46040 Pop. 18 Thousand

$140 Thousand

med. income

100

score

ZIP 47143 Pop. 3.8 Thousand

$130 Thousand

med. income

score

ZIP 46055 Pop. 15 Thousand

$120 Thousand

med. income

score

#10

ZIP 47306 Pop. 3.9 Thousand

score

Best Markets

See the top 20 ZIP codes in Indiana ranked by opportunity score with full breakdowns.

Best Solar Installers Markets in Indiana

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Data sources: Census Bureau American Community Survey 2023, USDA National Walkability Index 2021, County Business Patterns 2022, FDIC Summary of Deposits 2023.