In which county is ZIP code 61283 located?

ZIP 61283 is listed under Whiteside, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 61283: Tampico, IL

ZIP: 61283

County: Whiteside

Coordinates: 41.65220, -89.79480

ZIP Type: Standard

Time Zone: Central Time (CT)

Explore detailed information for ZIP code 61283 in Tampico, IL. We include verified county details for Whiteside plus key geographic references used for mapping and logistics.

Primary City	Tampico
ZIP Code	61283
County	Whiteside
State	IL
Latitude / Longitude	41.65220, -89.79480
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 61283 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 61283 are listed as 41.65220 / -89.79480, useful for GPS and service checks in and around Tampico, IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 61283 for mail delivery and general location reference in Whiteside, IL.

This ZIP may extend beyond the city core into nearby communities within Whiteside.

Related ZIP Codes (Nearby)

Explore other postal codes near Tampico within IL.

Frequently Asked Questions

What is the primary city for ZIP code 61283?

The primary city for this ZIP code is Tampico, located in IL.

In which county is 61283 located?

ZIP code 61283 is situated within Whiteside, IL.

What are the coordinates for 61283?

The approximate center point is 41.65220 (Latitude) and -89.79480 (Longitude).

Is ZIP code 61283 active?

This page lists ZIP 61283 as Listed based on the latest refresh date shown above.

Does ZIP 61283 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