
boundary data
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- Gain a better idea of a parcel’s proximity to locations that could impact property value
- Identify parcel location in relation to areas impacted by natural disasters, environmental hazards, etc.
- Combine the data with zoning jurisdictions to identify the zoning classification of a property location
Black Knight provides extensive boundary data that allows for detailed spatial analysis of geographic areas by parcels, counties, neighborhoods and school districts. Our high-quality, up-to-date information includes boundaries for over 155M parcels, more than 500,000 neighborhoods, 3,100+ counties and school zones across the U.S.
- Overview
- Features
- What’s Included
About Our Boundary Data
We use precise polygons so you have the most reliable visualizations of geographic areas. For your ease of use, we provide the information to you in a shapefile – the standard geographic industry format.
How to Use Our Boundary Data:
- Gain a better idea of a parcel’s proximity to locations that could impact property value
- Identify where parcels are located in relation to areas with a history of natural disasters, environmental hazards, or undesired high-traffic property developments and highways
- Combine the data with zoning jurisdictions to identify the zoning classification of a property location
- Identify where a parcel is located in a new-development subdivision, which could be helpful in cases where school zoning is important to a transaction
- Verify legal boundaries associated with a property
Support to Help You Optimize the Data
We don’t just give you the data – we help you optimize it to support your vision and goals. Our highly experienced team leverages deep first-hand knowledge to provide insights on how you can maximize the data.
As part of Black Knight’s customer-centric focus, we also offer flexible permitted-use options, providing you with more control of the data to meet your business needs.

Data You Can Be Confident In
Stringent quality control process provides clients with a high degree of confidence in the data.
The Support You Need
Customer-centric support and flexible permitted-use options.
Wide-Ranging Coverage
Nationwide coverage that includes more than 155 million parcels, representing 99.99% of the U.S.
Detailed Spatial Analyses
Ability to conduct detailed spatial analysis by parcels, counties, neighborhoods and assigned school areas.
Precise Representations
Precise polygons provide reliable visualization of geographic areas.
Your Data In One Place
Single source of data to help you save time and reduce costs.
Easy Access, Quick Delivery
You can choose from a variety of delivery options to meet your needs, including Bulk, Batch, FTP, XML, API, Match and Append or our Rapid Analytics Platform℠ (RAP℠).
Drill Deep and Discover Connections
Data can be linked to other data sets for deeper insight.
What Our Boundary Data Includes
Learn more by selecting the buttons below.

County Boundary Data
Reliable and extensive county boundary data covering more than 3,100 counties across the U.S.
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Neighborhood Boundary Data
Covers over 450,000 neighborhoods and includes the names of the neighborhoods as experienced by local residents.
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Parcel Boundary Data
Reliable, nationwide and extensive parcel boundary data that allows for detailed spatial analysis of geographic areas to help support your business decisions.
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School Boundary Data
Extensive school boundary data allows for detailed spatial analysis of geographic areas by school districts and zones.
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Find out how our high-quality, extensive and up-to-date Boundary Data can provide you with deeper insights.
Request a Demo

Solutions Related to Boundary Data
Black Knight provides accurate, reliable and up-to-date nationwide real estate property data to the industry. Select an image below to read more about our innovative solutions.
Goals Related to Boundary data
Help your business succeed and grow with Black Knight’s Boundary Data solutions. Select a goal below to learn more.
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Our best-in-class data covers 99.99% of the U.S. population and offers unmatched depth, breadth and quality to help support your business needs. Learn more about our products and services that can help take your business to the next level.
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