Observed arrival · 2026-10-23

Polygon → ZIP

polygonzip.com Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

A mapping tool that turns drawn or imported service areas into ZIP-code lists, with overlap percentages and CSV export.

Landing page captured for the 2026-10-23 issue.

For: Teams managing service areas, dispatch, or sales territories
Worth noticing: Coverage is measured against 2020 U.S. Census ZIP boundaries using equal-area land calculations, not bounding boxes.

Field notes

The described workflow accepts hand-drawn shapes as well as Google My Maps links and KML or GeoJSON files. Users set a coverage threshold, and the page says one ZIP can remain associated with multiple qualifying areas rather than being forced into a single territory. Its stated calculations use 2020 U.S. Census ZIP boundaries and equal-area land measurements; the homepage gives about one second as typical analysis time.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

$PaidCommerce or pricing visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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