IRON CITY, CO ZIP Code
| City | IRON CITY |
| State | Colorado |
| ZIP Codes count | 1 (see all) |
| Post offices count | 1 (see all) |
ZIP Code in IRON CITY, Colorado
81236 IRON CITY, CO is set as NOT ACCEPTABLE city name for ZIP Code 81236. Use NATHROP, CO for your mailing or form filling.
This list contains only 5-digit ZIP codes. Use our zip code lookup by address feature to get the full 9-digit (ZIP+4) code.
List of IRON CITY, CO ZIP Codes
| ZIP | CITY | STATE | TYPE | POPU |
|---|---|---|---|---|
| 81236 | NATHROP | CO | STANDARD | 1,096 |
Post offices
NATHROP — Post Office™ 22617 US HIGHWAY 285 NATHROP, CO 81236-9731 |
ZIP Codes for other locations
State for IRON CITY
Colorado ZIP CodesOther cities in Colorado