In respect to this, should you give out your zip code?
Of course, you typically don't have to give your zip code to a cashier. Last month, the Massachusetts Supreme Court ruled that zip codes are "personal" information under state consumer privacy laws, after Melissa Tyler sued craft store Michaels for using her zip code to find her and send store mailings.
Also, does zipcode affect behavior? “ZIP code is an influential predictor of overall health outcomes, so when working to improve the health of individuals, it's also imperative to think about the environment that influences their behaviors.” This story by Christina Sumners originally appeared in Vital Record.
Beside above, which matters more your zip code or your genetic code?
One's ZIP code has been shown to have a greater impact on health and happiness than one's genetic code, including the length and quality of life. 6 People living in impoverished neighborhoods, particularly racial minorities, experience increased exposure to environmental risks and are at a greater risk of illness.
Is giving away your zip code dangerous?
(Making you key it in serves as an added security measure to foil a thief who doesn't know the numbers.) But it's usually unnecessary at brick-and-mortar stores, so just say no. And your ZIP code certainly shouldn't be posted on social media or other public websites.