In which county is ZIP code 03216 located?

ZIP 03216 is listed under Merrimack County, NH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 03216: Andover, NH

ZIP: 03216

County: Merrimack County

Coordinates: 43.42870, -71.78300

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Andover, NH postal area 03216. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Andover
ZIP Code	03216
County	Merrimack County
State	NH
Latitude / Longitude	43.42870, -71.78300
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 03216 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 03216 are listed as 43.42870 / -71.78300, useful for GPS and service checks in and around Andover, NH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 03216 for mail delivery and general location reference in Merrimack County, NH.

Some addresses near Andover may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Andover within NH.

Frequently Asked Questions

What is the primary city for ZIP code 03216?

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

In which county is 03216 located?

ZIP code 03216 is situated within Merrimack County, NH.

What are the coordinates for 03216?

The approximate center point is 43.42870 (Latitude) and -71.78300 (Longitude).

Is ZIP code 03216 active?

This page lists ZIP 03216 as Listed based on the latest refresh date shown above.

Does ZIP 03216 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