Csi, Idaho ZIP Code - United States

The location Csi, ID has 2 differents ZIP Codes. Check the map below to check your ZIP Code.

Although we show the postal codes for the local Csi, ID, note that this searched city name (Csi, ID) is described as NO ACCEPTABLE (means it is an inappropriate city name). Doing a search we find that the accepted city name for this region is Twin Falls, ID. For correspondence or filling out a form we suggest using the name of the city that is ACCEPTABLE or PRIMARY.

	City Name	ZIP Code	ZIP Type	Estimated Population
Csi, ID	IMPROPER	83301	STANDARD	37.918
Csi, ID	IMPROPER	83303	PO BOX	2.036

Postal Zone of Csi, ID - USA

Csi, Idaho ZIP Code - United States — ZIP Code Tabulation Areas (ZCTAs) for Csi, ID ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

Csi, ID belongs to which county?

Csi, ID belongs to Twin Falls county. Check the list of Twin Falls county ZIP Code.

ZIP Code Idaho

Check the list of Idaho ZIP Code.

ZIP Code United States

If you want to restart your search by state, get back to US ZIP Code.

Status Definitions

PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
IMPROPER/NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.