Boundary Data
Visual. Precise. Accurate.Visual Mapping of Boundaries Data Brings Clarity to Decisions
Enhance your business processes with highly accurate location information for various map-oriented applications including listing portals, research tools, business intelligence mapping, public safety, and demographic applications. ATTOM has the most extensive boundary data for more than 155 million properties nationwide with flexible delivery solutions, such as APIs, bulk files, match & append, and more.
- Develop online or desktop mapping apps that display property information including internet listing portals or online research tools.
- Create analytics models with site location and risk analyses requiring highly accurate location information, such as boundaries data on flood zones or county fees.
- Provide robust research to clients on a given area for investment purposes.
- Drive traffic to their site by providing accurate property information to buyers, such as school attendance zones and other points of interest within a specific neighborhood.
- Make data-driven decisions based on updated area and neighborhood boundary data encompassing population and local planning initiatives.
- Make informed decisions using data to understand school utilization and other community planning objectives.
ATTOM’s Spatial Boundary Data Is Second to None
ATTOM has the largest database of spatial data for access to area and neighborhood boundaries. It starts with a hierarchy of macro-neighborhoods, neighborhoods, and sub-neighborhoods. The data is defined by multiple authoritative sources such as local government, real estate, tourism, local media, and customer feedback.
Parcel Boundary Data
Parcel boundary data includes all the properties within a county updated as property boundaries are split, combined, or modified. Parcel boundary data is sourced using geographical information systems (GIS).
School Attendance Areas
Define the area within which students are assigned to regular, neighborhood schools based on their location of residence. These are researched and hand-digitized by our in-house GIS Team.
School District Boundaries
Define the area within which a school district is financially responsible for the education of resident students. These are researched and hand-digitized by our in-house GIS Team.
Neighborhood Boundaries
This is a multi-level, hierarchical product with boundaries and names which reflect the consensus opinion of local residents. These are researched and hand-digitized by our in-house GIS Team.
Residential Subdivisions
This product contains boundaries for purely residential areas, including subdivisions, condos, townhomes, and apartments. These are researched and hand-digitized by our in-house GIS Team.
Census Boundaries
This dataset includes State, County, County Subdivision, Place, Tract, Block Group, Core Based Statistical Area, and other boundary layers.
Postal Boundaries
Zip Code and Postal City Boundaries are researched and hand-digitized by our GIS Team using information from the United States Postal Service.
Canadian Boundaries
This dataset includes Neighborhoods, Residential, Parcels, and Census Boundaries for Canada.
Flood Zones
A geospatial database that contains current effective flood hazard data. FEMA provides flood hazard data to support the National Flood Insurance Program and to add transparency to flood risk and types of flooding.
How Can You Use ATTOM’s Boundaries Data?
Real Estate
Create online maps of neighborhoods and school zones.
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Education
Use data to determine when and if school and educational institution boundaries need to be altered to accommodate changing populations and markets.
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Government
Understand the demographics of residential areas and assess the population and neighborhoods to target.
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Insurance
Use geographic data on natural hazards for an accurate risk assessment.
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Understanding Boundary Data Products for Your Business
Listen in as industry expert Sean Mooney, VP of Product Management for ATTOM, discusses ATTOM’s premier geospatial boundary products, including Parcel, Neighborhoods, School Attendance Areas, and more.
Key Takeaways:
- Learn about the various ways these boundary products and associated contextual data sets – such as demographic, economic, environmental and crime – are utilized by customers for hyperlocal search, map display and visualization, data enrichment, and other geospatial analyses.
- Discover why the accuracy, currentness, and coverage of these unified geospatial boundary products make them the superior choice for your business needs.
ATTOM’s Data is Your Business Advantage
Comprehensive
A multi-sourced, enhanced national warehouse that contains information on more than 155 million U.S. properties including:
- 70+ Billion Rows of Data
- 9,000 Data Fields
- 30TB Warehouse
- 99% Population Coverage
Flexible
Quality Data
- Property Address Standardization
- Owner Name Parsing
- ATTOM ID Matching
- Fusion of Multi-Sourced Data
- Data Governance
Learn more about ATTOM and view our Table of Data Elements.