Can I drop a package in a USPS mailbox?

Yes, you can drop packages in a USPS mailbox only if it meets the criteria given by US postal service. There are certain weight and size measurements for a package to be dropped in the mailbox. It needs to be equal to or less than 10 oz in weight and half inches in thickness. 

What size package can I put in a USPS mailbox? 

The size and weight of a package are the most important criteria when you are dropping out a package in the USPS mailbox. If your item is more than the weight and size prescribed by the USPS postal service then your package will be rejected. Make sure to check whether your package meets the eligibility criteria to drop it in the mailbox of the US Postal Service or not. The size, weight, and other requirements for a package to put in a USPS mailbox are mentioned below:-

The weight of your items should be less than or equal to 10 Oz.  The size of your items should be less than or equal to half an inch of thickness.  Your package should be posted with postage stamps on it.  Make sure that the labels are properly affixed to your package.  

How to drop a package in a USPS mailbox?

USPS mailboxes can be generally found on the street side. You may think that it is an easy process because you only have to take a parcel and drop it in the mailbox. If you think that way, then you should know that you are wrong. It is not as easy as it looks but still not that hard to do it on your own. To drop a package in a USPS mailbox, follow the steps mentioned below:-

As the first step, make sure that your package is carefully packed with the entire safety. In the following step, you will have to measure if your package is equal to or less than 10 Oz or not. As the next step, do not forget to mention the label and address on the package. If you did then check again if it is correctly written or not.  

After following all these three steps correctly, you can proceed to mail your package into the USPS mailbox near your address. 

Can I drop my International mails in the USPS mailbox?

Yes, you can drop your International mails in the USPS mailbox. When it comes to a package that is needed to be delivered outside the nation then it becomes more complicated. A lot of people face problems in mailing international mails through the USPS mailbox. The process will not be complicated if you follow the guidelines precisely in the correct manner. You should know that your international mails are prescribed with different custom duties. Insert every information related to customs duties or else your package will be rejected and couriered to you again. So it is better to check before mailing as it will be difficult to deal with international mails once rejected. 

How long does it take to deliver mail dropped in a USPS mailbox? 

It takes about a week to deliver mail dropped in a USPS mailbox. If your parcel is urgent then you should mail it to the US postal service office. Usually, it depends on the locality of the USPS mailbox. USPS mailboxes located in a crowded business area will take 4 to 5 for delivery. But a USPS mailbox in a low-crowded area might take more than a week to get delivered. 

Conclusion

In conclusion, yes you can drop a package in a USPS mailbox. You should note that to drop a package in the USPS mailbox your package should not be more than 10 Oz in weight and half inches in thickness. 

Can I put a priority mail envelope in a USPS mailbox?

Yes, you can put a priority mail envelope in a USPS mailbox.

Can I drop a prepaid package in the USPS mailbox?  

Yes, you can drop a prepaid package in the USPS mailbox. 

Can you drop off packages in the USPS mailbox when the office is closed? 

Yes, you can drop off packages in the USPS mailbox when the office is closed.