ZipCodesToGo.com Products
ZIP Code Data for Every Use Case
From instant API access to one-time database downloads — everything you need to work with US ZIP codes in your app, business, or project.
42,000+ ZIP Codes
Updated Regularly
All 50 States & Territories
Since 2007
ZIP Code API — Recurring Access
ZIP Code Data API
Real-time REST API access to the complete ZIP code database. Perfect for apps, websites, and automated workflows.
- ZIP lookup by code
- City & state search
- Radius / proximity search
- Lat / lng coordinates
- County & FIPS codes
- Timezone & DST data
- Instant API key
- JSON responses
Choose a plan
Free
$0
100 calls/day
Basic
$19
5,000 calls/day
Pro
$39
50,000 calls/day
Enterprise
$89
Unlimited
Per month · Cancel anytime · Free tier available
Desktop Software
ZIP Code Software v3
A complete ZIP code lookup tool for Windows — includes the Gold Edition database.
- Look up any US ZIP code
- Wildcard search on all fields
- Radius search built in
- Distance between two ZIPs
- Export to CSV, XML, XLS
- Instant download (2.4 MB)
- Includes Gold database
- Easy-to-use interface
$19.95
one-time purchase
ZIP Code Databases — One-Time Download
Complete
$14.95
One-time purchase
- ZIP code
- Preferred city name
- State abbreviation
- County name
- Latitude / Longitude
- State & County FIPS
- Timezone / DST
Standard
$9.95
One-time purchase
- ZIP code
- Preferred city name
- State abbreviation
- County name
- Latitude / Longitude
- FIPS codes
- Timezone / DST
Basic
$4.95
One-time purchase
- ZIP code
- Preferred city name
- State abbreviation
- County name
- Latitude / Longitude
- FIPS codes
- Timezone / DST
Microsoft Office & Open Office compatible · Video Demo
Full feature comparison
| Field | |
|
|
|---|---|---|---|
| ZIP code | ✓ | ✓ | ✓ |
| Preferred city name | ✓ | ✓ | ✓ |
| State abbreviation | ✓ | ✓ | ✓ |
| Mixed-case city name | — | ✓ | ✓ |
| County name | — | ✓ | ✓ |
| Mixed-case county | — | ✓ | ✓ |
| Latitude | — | ✓ | ✓ |
| Longitude | — | ✓ | ✓ |
| State FIPS | — | — | ✓ |
| County FIPS | — | — | ✓ |
| Timezone (GMT offset) | — | — | ✓ |
| Daylight saving | — | — | ✓ |
PHP Radius Search Scripts
Add dealer locator and proximity search to your web site.
These PHP scripts let you quickly implement ZIP code radius search and distance calculation into any project. Works with any database containing ZIP codes, latitude, and longitude.
⚠️ Developer product. These are code scripts, not standalone applications. Programming knowledge required. For a ready-to-use tool, see the free online radius search or the desktop software above. For a hosted API solution, see the ZIP Code API.
Script Only
Script without database
$19.95
- PHP radius search script
- Distance calculation code
- Simple demo included
- Instructions included
- ⚠ No database included
Script + Silver DB
Script with Silver database
$29.95
- PHP radius search script
- Distance calculation code
- Simple demo included
- Instructions included
- Silver ZIP database
- Lat/lng included
Script + Gold DB
Script with Gold database
$34.95
- PHP radius search script
- Distance calculation code
- Simple demo included
- Instructions included
- Gold ZIP database
- Lat/lng + FIPS + timezone
Common questions
API vs database download — which is right for me?
The API is best for apps and websites that need live lookups. Database downloads are better for offline use, bulk processing, or importing into your own system.
How do I receive my download?
Once your order is approved, a download link is emailed immediately — typically within minutes.
What formats are the databases available in?
Microsoft Excel (.xls), Microsoft Access (.mdb), and CSV (.csv) — compatible with Office and Open Office.
How often is the data updated?
Updated throughout the year to reflect USPS changes. API data updates automatically.
Can I use this commercially?
Yes — all products are available for both personal and commercial use.
What if I only need a few ZIP codes?
Use our free ZIP code lookup tool or sign up for the free API tier — no purchase needed.