In which county is ZIP code 52228 located?

ZIP 52228 is listed under Linn, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 52228: Fairfax, IA

ZIP: 52228

County: Linn

Coordinates: 41.91530, -91.78010

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 52228, serving Fairfax in IA. It lies in Linn and supports delivery, planning, and address verification.

Primary City	Fairfax
ZIP Code	52228
County	Linn
State	IA
Latitude / Longitude	41.91530, -91.78010
ZIP Type	Standard
Time Zone	Central Time (CT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 52228 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 52228 are listed as 41.91530 / -91.78010, useful for GPS and service checks in and around Fairfax, IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 52228 for mail delivery and general location reference in Linn, IA.

Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Fairfax.

Related ZIP Codes (Nearby)

Explore other postal codes near Fairfax within IA.

Frequently Asked Questions

What is the primary city for ZIP code 52228?

The primary city for this ZIP code is Fairfax, located in IA.

In which county is 52228 located?

ZIP code 52228 is situated within Linn, IA.

What are the coordinates for 52228?

The approximate center point is 41.91530 (Latitude) and -91.78010 (Longitude).

Is ZIP code 52228 active?

This page lists ZIP 52228 as Listed based on the latest refresh date shown above.

Does ZIP 52228 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