Live from WordPress.org · Oct 17, 2026
Best Postal Code Plugins for WordPress
8 plugins are tagged “postal code” on WordPress.org. We rank them by active installs and score every one on update freshness, compatibility, ratings and support — so you can pick a safe one in seconds. The most popular right now is FormNest – 日本語対応フォームビルダー with 100+ active installs.
Top Postal Code plugins, head to head
All comparisons →How we rank
Popularity first, then a health check you can trust
Plugins are ordered the way WordPress.org ranks them for this category. Next to each one you’ll see its health score, so a popular-but-neglected option never sneaks into your stack.
- 25 Update freshness
- 20 Works with the latest WordPress
- 25 Rating, weighted by review count
- 15 Support threads resolved
- 15 Active installs
Popular plugins categories
FAQ
Quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 17, 2026
What is the most popular postal code plugin for WordPress?
FormNest – 日本語対応フォームビルダー is the most popular postal code plugin with 100+ active installs and a 0/5 rating on WordPress.org.
How many postal code plugins are on WordPress.org?
There are currently 8 plugins tagged “postal code” in the official WordPress.org plugin directory.
Are these postal code plugins actively maintained?
5 of the top 8 postal code plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.
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