Privacy

• No cookies and no local or session storage for tracking. The ZIP checker and the nearby-ZIP finder keep their state in the page URL only.
• No analytics or tag managers. We do not count visitors, sessions, or scroll depth.
• No accounts, logins, or passwords.
• No advertising, profiling, or data sales. No personal data is sold or shared for marketing.
• No email list. The site publishes an RSS feed instead of collecting addresses.

• If you email us, we receive your address, the message, and whatever you choose to include. It is kept only to answer you and is not added to any list. Ask us to delete it and we will.
• Server logs. The site is served by Cloudflare, which processes IP addresses and request metadata to deliver pages and block abuse. We do not combine those logs with anything else or use them to identify visitors.
• Third-party requests. Loading a page fetches the map library from unpkg.com, map tiles from OpenFreeMap, and (only if you enable satellite imagery) tiles from USGS. Those providers receive your IP address and basic request headers, as any web request does. The site uses no third-party fonts or trackers.

You can browse with JavaScript disabled: tables, reports, and the ZIP checker's data file still load, though the interactive map will not. If you have emailed us and want your message deleted, write to [email protected] and we will remove it.

The site is a business research tool, not directed at children, and we do not knowingly collect information from anyone under 13.

If this policy changes — for example, if an email newsletter is added later — the change will be dated here and posted to the update feed before it takes effect.

Related: Terms of use · Methodology · Data sources