The Ground Truth for
Location Data
Enterprise-grade spatial datasets built from verified, authoritative sources. From ZIP code demographics to building permit intelligence.
Our Data Products
Purpose-built datasets for analytics teams, investors, and enterprises that demand verified, analysis-ready data.
ZIP Code Master Database
The definitive US ZIP code dataset
Hundreds of enriched, verified variables from IRS Tax data to proprietary Affluence indices. Analytics-ready and rigorously validated from authoritative sources.
Housing Permits Intelligence
Nationwide permit activity & construction trends
Real-time building permit data covering 200+ jurisdictions. Contractor intelligence, project valuations, and construction pipeline analytics for institutional investors and market researchers.
Why GroundSmarts?
We don't estimate. We don't model. We verify.
Verified Sources
Every field traced to authoritative sources and rigorously validated.
Analysis-Ready
Clean, joined, and documented. Download in CSV, Parquet, or Excel — no cleanup project required.
Enterprise Support
From self-serve downloads to custom enterprise feeds. Flexible licensing for every use case.
Built by Justin Barclay
15+ years building analytics products and teams — most recently as Chief Analytics Officer at Consumer Edge. He built GroundSmarts because location data shouldn't require a cleanup project before you can actually use it.
Connect with me on LinkedInNeed custom data feeds or
enterprise licensing?
We work with institutional investors, analytics platforms, and Fortune 500 companies to deliver tailored location intelligence solutions.