Privacy policy
Your street address never leaves your browser. The page matches it to a precinct right there, using street ranges prepared ahead of time.
To do that, your browser downloads the street ranges and precinct outlines for your zip code, so the request includes the zip code but not the street or house number.
The map comes from Esri. Your browser asks Esri for the map around the precinct, so Esri sees that area and the browser's IP address, but not your address. Esri's privacy statement covers those requests.
This page keeps nothing you type and uses no cookies or analytics. It's hosted on GitHub Pages, and GitHub may log requests, including the browser's IP address.
If you send feedback, it goes to a public GitHub issue, so please leave out your address.