Usa map by zip code

The zip code map can be saved and printed from the below image for further reference. The United State comprises of 50 states therefore the zip code map is helpful in many other ways such as delivering mail, parcel delivery, therefore the particular state zip codes are helpful in reaching the parcel on time and on the correct address through the help of zip codes. There are various zones in the United State where the parcels are delivered and the sorting is done overnight and are delivered to the local post offices of that particular area.

The below image shows the number 4xxx, 5xxx which defines the zones in the United state and the mails are carried through that particular zone, delivered to the local post office. The US Zip code map is helpful in delivering the mail on time in the State and an efficient process of dealing with the delivery system.

The US Zip code map is available on the site and can be downloaded from the below image. Every state has their own zip code, and has been shown in the below image. The zip code map is helpful for the public as well for the delivery system. The zip code map can be downloaded with the codes from the below image. Every zip code represents different states, the below given image explains the zip codes for different states. The United state comprise of 50 states, every state has their own zip code.

The zip code map indicates the destination post office for any mail sent through and from there sorting of the mails are done overnight and sent to the local post office. The zip code map explains the procedure of delivery of mail system in efficient time without any fault. The advantage of zip code map is that it delivers the mail on time and efficiently.

Nowadays all the couriers irrespective of the address, mandatory to have zip codes for an efficient delivery. However, some ZIP codes have nothing to do with geogaphic areas. When ZIP codes appear to be geographically grouped, a clear shape cannot always be drawn around the ZIP code because ZIP codes are only assigned to a point of delivery and not the spaces between delivery points.

In areas without a regular postal route or no mail delivery, ZIP codes may not be defined or have unclear boundaries. The main issue is discussed above: there simply isn't always a clear geographic boundary for a ZIP code. The Census Bureau and many other commercial services will try to interpolate the data to create polygons shapes using straight lines to represent the approximate area covered by a ZIP code, but none of these maps are official or entirely accurate.

They provide a very close approximation of the area covered by a ZIP code. You can easily notice some of the boundary issues when viewing our maps. Very rural areas aren't labeled as belonging to a ZIP code such as much of Nevada and Utah where there are few, if any, addresses to deliver mail. If the address is on the same street as a ZIP code boundary on the map, be sure to search for the full street address to determine the ZIP code instead of relying on the map.

Their purpose is to convey statistical data about regions that are familiar to most citizens. As discussed above, it is difficult to precisely define a geographic area covered by a ZIP code. ZCTAs were developed to account for some of the difficulties in assigning an area to a ZIP code and to precisely define a geographic area.

In general, they are updated once every 10 years for the Census. The Census assigns an area to a ZCTA according to census blocks the smallest geographic unit used by the census. Imagine a city block that makes up a typical census block as pictured to the right. It is bounded on all 4 sides by portions of city streets that each have their own name and addresses.

The issue is that census blocks almost always split down the middle of the street. ZIP codes rarely do because that would require two postal workers delivering mail to that street - one for each side of the street.

In the example, one mail carrier may deliver to 3 sides of the block via one ZIP code while another mail carrier delivers mail on the other street in a different ZIP code. When this happens, the Census Bureau will assign the entire block to a single ZCTA in this case, because the census block is the area that is precisely measured. If you are getting very precise usually a matter of meters, not miles , census block boundaries near the edge of a ZIP code almost always split ZIP codes.

The statistics provided by the Census Bureau can give insight into the demographics within the ZIP code. For instance, see our ZIP code rankings. Remember that ZIP codes were made to make mail delivery easier. They weren't made to correspond to existing boundaries such as cities, counties, or even states. If it is more efficient for a mail carrier to drive across a state line to deliver mail, the ZIP code "boundary" will cross the state lines.

ZIP codes don't usually cross state lines, but some do , , and are good examples.