In which county is ZIP code 03780 located?

ZIP 03780 is listed under Grafton County, NH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 03780: Pike, NH

ZIP: 03780

County: Grafton County

Coordinates: 44.02550, -72.00960

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Explore detailed information for ZIP code 03780 in Pike, NH. We include verified county details for Grafton County plus key geographic references used for mapping and logistics.

Primary City	Pike
ZIP Code	03780
County	Grafton County
State	NH
Latitude / Longitude	44.02550, -72.00960
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 03780 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 03780 is commonly represented around 44.02550, -72.00960. 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 03780 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 Pike within NH.

Frequently Asked Questions

What is the primary city for ZIP code 03780?

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

In which county is 03780 located?

ZIP code 03780 is situated within Grafton County, NH.

What are the coordinates for 03780?

The approximate center point is 44.02550 (Latitude) and -72.00960 (Longitude).

Is ZIP code 03780 active?

This page lists ZIP 03780 as Listed based on the latest refresh date shown above.

Does ZIP 03780 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