In which county is ZIP code 52033 located?

ZIP 52033 is listed under Dubuque, IA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 52033: Cascade, IA

ZIP: 52033

County: Dubuque

Coordinates: 42.28700, -91.01440

ZIP Type: Standard

Time Zone: Central Time (CT)

Get a reliable snapshot of the Cascade, IA postal area 52033. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Cascade
ZIP Code	52033
County	Dubuque
State	IA
Latitude / Longitude	42.28700, -91.01440
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 52033 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 52033 is approximately 42.28700 (latitude) and -91.01440 (longitude). This location sits within Dubuque, contributing to regional planning across IA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 52033 for mail delivery and general location reference in Dubuque, IA.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Cascade within IA.

Frequently Asked Questions

What is the primary city for ZIP code 52033?

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

In which county is 52033 located?

ZIP code 52033 is situated within Dubuque, IA.

What are the coordinates for 52033?

The approximate center point is 42.28700 (Latitude) and -91.01440 (Longitude).

Is ZIP code 52033 active?

This page lists ZIP 52033 as Listed based on the latest refresh date shown above.

Does ZIP 52033 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