In which county is ZIP code 03755 located?

ZIP 03755 is listed under Grafton County, NH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 03755: Hanover, NH

ZIP: 03755

County: Grafton County

Coordinates: 43.70450, -72.28500

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 03755, serving Hanover in NH. It lies in Grafton County and supports delivery, planning, and address verification.

Primary City	Hanover
ZIP Code	03755
County	Grafton County
State	NH
Latitude / Longitude	43.70450, -72.28500
ZIP Type	Standard
Time Zone	Eastern Time (ET)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 03755 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 03755 is commonly represented around 43.70450, -72.28500. These coordinates help identify the general area within Grafton County, NH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 03755 for mail delivery and general location reference in Grafton County, NH.

This ZIP may extend beyond the city core into nearby communities within Grafton County.

Related ZIP Codes (Nearby)

Explore other postal codes near Hanover within NH.

Frequently Asked Questions

What is the primary city for ZIP code 03755?

The primary city for this ZIP code is Hanover, located in NH.

In which county is 03755 located?

ZIP code 03755 is situated within Grafton County, NH.

What are the coordinates for 03755?

The approximate center point is 43.70450 (Latitude) and -72.28500 (Longitude).

Is ZIP code 03755 active?

This page lists ZIP 03755 as Listed based on the latest refresh date shown above.

Does ZIP 03755 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

Methodology & Data Notes

How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.

Page updated: 2026-01-08