Skip to main content

Area Codes Country Codes ZIP Codes Telecoms

Search area codes, ZIP codes, and more

Area Codes Country Codes ZIP Codes Telecoms

Home/ZIP Codes/Iowa/Keystone

Keystone, IA

ZIP Codes in Keystone, Iowa

January 13, 2026

ZIP Code	Population	Coordinates
52249	960	42.0120, -92.2052

Keystone has 1 ZIP code

« Iowa ZIP Codes All States »

U.S. area codes, international country codes, and comprehensive ZIP code demographics.

Quick Links

Area Codes
Country Codes
ZIP Codes
Telecoms

Resources

About Us
Sitemap

Legal

Privacy Policy
Terms of Use

All contents copyright © 2012-2026 TeraCodes.com. All rights reserved.
| Data sourced from U.S. Census Bureau.