In which county is ZIP code 03586 located?

ZIP 03586 is listed under Grafton County, NH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 03586: Sugar Hill, NH

ZIP: 03586

County: Grafton County

Coordinates: 44.22030, -71.79640

ZIP Type: Standard

Time Zone: Eastern Time (ET)

This profile provides an in-depth look at ZIP code 03586, serving Sugar Hill in NH. It lies in Grafton County and supports delivery, planning, and address verification.

Primary City	Sugar Hill
ZIP Code	03586
County	Grafton County
State	NH
Latitude / Longitude	44.22030, -71.79640
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 03586 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 03586 is commonly represented around 44.22030, -71.79640. 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 03586 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 Sugar Hill within NH.

Frequently Asked Questions

What is the primary city for ZIP code 03586?

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

In which county is 03586 located?

ZIP code 03586 is situated within Grafton County, NH.

What are the coordinates for 03586?

The approximate center point is 44.22030 (Latitude) and -71.79640 (Longitude).

Is ZIP code 03586 active?

This page lists ZIP 03586 as Listed based on the latest refresh date shown above.

Does ZIP 03586 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