Rules for ZIP Code 37066
Gallatin, TN · Sumner County
ZIP 37066 is governed by the city of Gallatin, TN. We do not hold its code yet, and Sumner County ordinances do not apply inside its limits.
ZIP code 37066 lies in the city of Gallatin, TN, which holds about 71% of the ZIP's residents and writes its own local code. We have not added Gallatin's ordinances yet, so nothing is shown below: Sumner County rules govern only unincorporated land and do not reach inside Gallatin.
ZIP codes do not follow city lines. 37066 also covers:
- unincorporated Sumner County~23% of residents
Shares are estimates from 2020 Census geography. If your address is in one of these, its rules apply instead.
Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. The data is sourced from the official municipal code and verified by our editorial team.
Gallatin is not covered yet
The city of Gallatin writes its own code; the county's rules do not apply inside it.Request Gallatin coverage →
← Search another location