U.S. parcel data
Explore U.S. parcel boundaries, addresses, land use and reported property attributes alongside power, utilities, terrain and infrastructure in Korzy.
Reference snapshot
State and county boundary context
Keep regional comparisons tied to consistent geographical identifiers. state and county boundary data supports data preparation and regional organization, while the interactive basemap supplies separate administrative context.
Sign upPart of Land Features & Constraints
What's in this dataset
- Geographical identity
- GEOID, qualified identifiers and state codes support consistent joins.
- Names and hierarchy
- Reported state/county names and boundary type.
- Source areas
- Reported land and water area attributes where supplied.
- Scale and vintage
- Cartographic release year and simplification scale qualify use of the geometry.
About this data
Can a cartographic county boundary settle a property-line question?
No. These are simplified regional boundaries intended for mapping and analysis at their published scale. Property boundaries and legal jurisdiction questions require appropriate authoritative records.
Are the visible map divisions the regional inventory polygons?
The basemap and regional analysis use separate boundary inventories. Their geometries are not assumed to be identical.
Get early access
Sign up for Korzy release updates. Tell us a little about yourself and what you're working on so we can reach out.