In which county is ZIP code 03229 located?

ZIP 03229 is listed under Merrimack County, NH.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 03229: Contoocook, NH

ZIP: 03229

County: Merrimack County

Coordinates: 43.19780, -71.69680

ZIP Type: Standard

Time Zone: Eastern Time (ET)

Get a reliable snapshot of the Contoocook, NH postal area 03229. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Contoocook
ZIP Code	03229
County	Merrimack County
State	NH
Latitude / Longitude	43.19780, -71.69680
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 03229 (not an exact boundary).

Geographic & Administrative Context

For mapping and verification, 03229 is commonly represented around 43.19780, -71.69680. These coordinates help identify the general area within Merrimack County, NH.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 03229 for mail delivery and general location reference in Merrimack County, NH.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Contoocook within NH.

Frequently Asked Questions

What is the primary city for ZIP code 03229?

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

In which county is 03229 located?

ZIP code 03229 is situated within Merrimack County, NH.

What are the coordinates for 03229?

The approximate center point is 43.19780 (Latitude) and -71.69680 (Longitude).

Is ZIP code 03229 active?

This page lists ZIP 03229 as Listed based on the latest refresh date shown above.

Does ZIP 03229 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