Terms of Service for RadiusMap

Updated: November 13, 2026

These terms apply to the mapping tool and information provided at radiusmap.org.

The service

RadiusMap lets you draw radius circles, calculate distances and areas, inspect intersecting US Census ZIP areas, share map settings and export results. The public workspace is free and requires no account. Features and third-party data services may change or become unavailable.

Measurements and data

Circles represent straight-line surface distances on a spherical Earth. They do not represent driving distances, travel times, surveyed boundaries or guaranteed service areas. Census ZIP Code Tabulation Areas approximate ZIP delivery geography and include partial overlaps in query results. They are not a complete list of current USPS ZIPs. Verify results before relying on them for an important decision.

Your use

You are responsible for locations and names you enter and links you share. Do not use the service to violate others' rights, interfere with systems, send malicious content or overload the service or its data providers. Anyone with a map share link can read its encoded locations.

Open data and attribution

Map data is © OpenStreetMap contributors and is provided under the Open Database License. Map exports retain attribution. Keep applicable attribution when redistributing maps or underlying data. Census data is supplied by the US Census Bureau. RadiusMap is independent of these providers and is not endorsed by them.

Availability

The service and its data are provided as available, without a guarantee that they are complete, accurate or uninterrupted. Subject to applicable law, RadiusMap is not responsible for losses caused by reliance on the tool or third-party data. These terms do not limit rights that cannot be excluded under applicable law.

Contact

Questions can be sent to support@radiusmap.org.