Is Zip Code Categorical Or Quantitative


Las Vegas Nevada Zip Codes Zones Map
Las Vegas Zip Code Zones Map

A ZIP code is a categorical variable. It is used to categorize locations and has no inherent numerical value or order. While ZIP codes are made up of numbers, they do not represent quantities or have mathematical meaning (such as the ability to perform arithmetic operations on them meaningfully). Their primary purpose is for identification and classification of geographic areas within the postal system.

Tucson Arizona Zip Code Map
Tucson Zip Code Map

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