In which county is ZIP code 62301 located?

ZIP 62301 is listed under Adams, IL.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 62301: Quincy, IL

ZIP: 62301

County: Adams

Coordinates: 39.93070, -91.37630

ZIP Type: Standard

Time Zone: Central Time (CT)

This profile provides an in-depth look at ZIP code 62301, serving Quincy in IL. It lies in Adams and supports delivery, planning, and address verification.

Primary City	Quincy
ZIP Code	62301
County	Adams
State	IL
Latitude / Longitude	39.93070, -91.37630
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 62301 (not an exact boundary).

Geographic & Administrative Context

The geographic center of ZIP code 62301 is approximately 39.93070 (latitude) and -91.37630 (longitude). This location sits within Adams, contributing to regional planning across IL.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 62301 for mail delivery and general location reference in Adams, IL.

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

Related ZIP Codes (Nearby)

Explore other postal codes near Quincy within IL.

Frequently Asked Questions

What is the primary city for ZIP code 62301?

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

In which county is 62301 located?

ZIP code 62301 is situated within Adams, IL.

What are the coordinates for 62301?

The approximate center point is 39.93070 (Latitude) and -91.37630 (Longitude).

Is ZIP code 62301 active?

This page lists ZIP 62301 as Listed based on the latest refresh date shown above.

Does ZIP 62301 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