Solar Panel Costs Near Westminster, MD (21157)
Opportunity Score
88
/ 100
Excellent
Based on walkability, population density, income levels, and local business competition.
Market Summary
ZIP 21157 is an suburban area. with a population of 40,191 and household incomes well above the national median ($102,835). There are 21 solar installers operations in ZIP 21157.
Area Profile
40,191
Population
$102,835
Median Income
+38% vs. national
Suburban
Area Type
Median Age: 41.8 —
older demographic, may prefer sit-down options.
College-Educated: 25.4% —
balanced market for quality & value.
Competition
Solar Installers and related businesses in ZIP 21157.
21
Solar Installers
Competitive — differentiation needed
5.2 per 10K residents
4
Roofing Contractors
1.0 per 10K residents
What this means:
Solar Installers are 84.0% of the relevant market in ZIP 21157 (21 vs. 4 related businesses).
Well-established market — differentiation is non-negotiable.
Operating Costs
Local cost levels affect space, labor, and operating expenses.
$1,236
Median Gross Rent
$390 K
Median Home Value
11
Bank Branches
$2 M deposits
Compare with Another ZIP
Side-by-side: opportunity score, income, walkability, competition, and rent.
Quick Facts
- Area Type
- Suburban
- Solar Installers
- 21
- Related Businesses
- 4
- Bank Branches
- 11
vs. National Average
Median Income
+38% vs. $74,580
Nearby Markets
Check Another Market
Or estimate costs with the SolarBreakeven calculator.
Data sources
U.S. Census Bureau (ACS, ZBP) · HUD Fair Market Rents · EPA Walkability Index · USDA RUCA · IRS SOI · FDIC Summary of Deposits