
USZipLookup
ZipCheckup
ZIP Code API
Smarty
Geoco.io
AZIPCODE
PostalCodes.app
Use our free ZIP Code Analysis Tool to find city, state, county, population, and timezone details for any U.S. ZIP code. Fast, accurate, and privacy-safe lookup.

Mozilla Add-ons
Addoncrop
Opera Add-ons
CRX4Chrome
Chrome Web Store
Browser-extensions.club
extensions.af
Plugins Addons Extensions is a platform that provides a one-stop-shop for all the latest Chrome extensions that can help you to run your business.

Which is more popular?
Based on our record, Plugins Addons Extensions seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | uszipcodes.org | pluginsaddonsextensions.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from India · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


ZIP Code Analysis Tool is a web-based application that allows users to search any US ZIP code and instantly view detailed location-based data. The tool provides accurate information including city, state, county, latitude, longitude, and population statistics. It is designed for researchers,...
No description of Plugins Addons Extensions yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Plugins Addons Extensions yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing usZIPCodes.org and Plugins Addons Extensions.
usZIPCodes.org's answer
Their ability to translate simple postal codes into sophisticated geographic insights for a wide range of business and research applications beyond their original mail delivery purpose.
usZIPCodes.org's answer
The "story" behind the concept of a "ZIP Code analysis tool" is not about a single specific software product, but rather the evolution of the ZIP Code itself from a simple postal sorting mechanism into a powerful, multifaceted geographic data analysis unit used across many industries.
Share your experience with using usZIPCodes.org and Plugins Addons Extensions. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking usZIPCodes.org since Dec 2025.
I found an extension here it is working for me Https://pluginsaddonsextensions.com/. Source: about 3 years ago
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Find any US ZIP code or Canadian postal code instantly. Search by city, address or code - get accurate location, county & population data free.
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Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.
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Check water quality, product recalls, energy rebates, and safety alerts for any U.S. ZIP code. Free reports powered by EPA and government data.
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Extends the functionality of your web browser
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REST API for US ZIP, ZIP+4, and Canadian postal codes. Single unified endpoint covers address validation and standardization, radius search (centroid haversine and true spatial polygon intersection), point-to-point distance, autocomplete/typeah
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