Zip to city state

Also, be aware of the maximum character amounts allowed for some tags. If the user enters more than those amounts, an error will not be generated. The Web Tool will simply pass in the characters up to the maximum amount allowed and disregard the rest.

This is important since the resulting value could prevent a correct response. When building the XML request, pay particular attention to the order and case for tags.

Remember that all data and attribute values in this document are for illustration purposes and are to be replaced by your actual values. For instance, a line of sample code may be:.

Postal Service API servers. As per the Terms and Conditions of Use Agreement you agreed to during the Web Tools registration process, you are responsible to maintain the confidentiality of your User ID as specified. The U. Warning - If the U. The Address API must only be used on an individual transactional basis, i.

The Verify API supports up to five lookups per transaction. By eliminating address errors, you will improve overall package delivery service. Tag Name. This attribute specifies your Web Tools ID. Integer value used to return of all available response fields. Set this value to 1 to return all currently documented response fields. Up to 5 address verifications can be included per transaction.

Firm Name. Delivery Address in the destination address. City name of the destination address. Two-character state code of the destination address. For Puerto Rico addresses only. Destination 5-digit ZIP Code. Numeric values only. If International, all zeroes. Must be 5-digits. Default to spaces if not available. Request: Verify. Address line 2 abbreviation. Abbreviated city name of the destination address.

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. The edges of the boundaries commonly overlap. For the purposes of our free zip code database by county downloads, we will commonly list either the most common region for the ZIP code or list multiple regions if several exist in the ZIP code.

For cities, the assignment is somewhat more complicated. The assignment of cities to ZIP codes is more general. The city is usually the name of the main post office. For instance, almost all ZIP codes in St. Louis County in Missouri have a city of Saint Louis when they may be more accurately described as the name of a smaller city where they are located. Click here to learn more about matching ZIPs to cities and counties.

Toggle navigation. Search by ZIP, address, city, or county:. Featured In. Remote and especially rural areas of the country do not have enough deliverable addresses to create a mail route. This article provides a procedure for parsing a single variable containing US City, State, and Zip Code information into three separate variables. The routine supports:. For versions of BASIC that don't support line-continuation characters, remove the underscore from the end of the line and merge with the following line when re-creating this code.

Fields are parsed in the following order if no commas are found in the address: Zip Code, State, City If at least one comma is present, it is presumed to be between City and State, and the fields are parsed in a different order: City, State, Zip Code.

To test, create a form with four text boxes txtAddress, txtCity, txtState, txtZip , and a command button. Add the following code:.