Last Updated on October 22, 2021
In this article, you will find detailed information on all American Pin codes by state, United States Postal codes, and all USA Postcodes by state.
Zipcodes are 5 digit codes that are found on the top right-hand side of a letter/package. There are 9,223 ZIP codes in the United States and each code has a unique range of numbers.
Table of Contents
What Is A Zip Code?
A Zip Code is an acronym for Zone Improvement Plan sometimes referred to as a postcode, Pin code or postal code is a series of letters, digits, or both, with or without space or punctuation.
It is used for sorting out mails when added to a postal address. In February 2005, 117 of the 190 member countries of the Universal Postal Union had postal code systems.
A ZIP Code is a system introduced in 1963 and used in America by the United States Postal Service (USPS) to ensure efficient and effective mail and parcel delivery.
It suggests that the mail travels quickly and is delivered more efficiently when a sender uses a Zipcode in the postal address. If you want your letter delivered faster, adding a Zipcode to the address is your best bet.
Why Are Zip Codes Important?
We may take ZIP codes for granted. While most of us know that they can tell a lot about us, few of us could tell you how exactly. We all know what they’re supposed to be, but how do they work, and why are they important?
Zipcodes are important for several reasons. First, they allow the U.S. Postal Service (USPS) to easily route mail and packages. They also have been used as a way to stratify data and divide people into groups, allowing marketers, researchers, and businesses to divide up populations by geography for increased efficiency.
Zipcodes aren’t just used by the U.S Postal Service to deliver mail and packages from point A to point B. In fact, they are also very important when it comes to the way visitors will react when they see your listing on Google Maps.
The truth is that people these days are much more likely to purchase based on location. If your business is near or within a particular zip code, you’ll get more foot traffic and more sales.
Zipcodes are more important than you might realize. You may have heard in the news that zip codes play a role in your credit score, and it’s true. But zip codes play three important roles in both your personal and business life.
Here are some of the reasons why the USA adopted the postcodes system.
- Zip Codes help the mailing system sort mail easier and faster.
- Postal code allows easy distribution of mail.
- It allows the system to track sent and received mails.
Full List of US Zip Codes
Zipcodes are 5 digit codes used by the US Postal Service to find the location of a USPS deliverable address. The codes are grouped by state and by urban or rural areas within each state.
If you only need one state, the entire collection comes together in a single file. If you need multiple states it is recommended you download them individually in order to minimize redundancy between sets.
This is a full list of all American Zip codes.
| States | City | Zip Code |
| Alabama (AL) | Huntsville | 35801 – 35816 |
| Alaska (AK) | Anchorage | 99501 – 99524 |
| Arizona (AZ) | Phoenix | 85001 – 85055 |
| Arkansas (AR) | Little Rock | 72201 – 72217 |
| California (CA) | Sacramento Los Angeles Beverly Hills | 94203 – 94209 90001 – 90089 90209 – 90213 |
| Colorado (CO) | Denver | 80201 – 80239 |
| Connecticut (CT) | Hartford | 06101 – 06112 |
| Deleware (DE) | Dover | 19901 – 19905 |
| District of Columbia (DC) | Washington | 20001 – 20020 |
| Florida (FL) | Pensacola Miami Orlando | 32501 – 32509 33124 – 33190 32801 – 32837 |
| Georgia (GA) | Atlanta | 30301 – 30381 |
| Hawaii (HI) | Honolulu | 96801 – 96830 |
| Idaho (ID) | Montpelier | 83254 |
| Illinois (IL) | Chicago Springfield | 60601 – 60641 62701 – 62709 |
| Indiana (IN) | Indianapolis | 46201 – 46209 |
| Iowa (IA) | Davenport Des Moines | 52801 – 52809 50301 – 50323 |
| Kansas (KS) | Wichita | 67201 thru 67221 |
| Kentucky (KY) | Hazard | 41701-41702 |
| Lousiana (LA) | New Orleans | 70112 – 70119 |
| Maine (ME) | Freeport | 04032 – 04034 |
| Maryland (MD) | Baltimore | 21201 – 21237 |
| Massachusetts (MA) | Boston | 02101 – 02137 |
| Michigan (MI) | Coldwater Gaylord | 49036 49734 – 49735 |
| Minnesota (MN) | Duluth | 55801 – 55808 |
| Mississippi (MS) | Biloxi | 39530 – 39535 |
| Missouri (MO) | St. Louis | 63101 – 63141 |
| Montana (MT) | Laurel | 59044 |
| Nebraska (NE) | Hastings | 68901 – 68902 |
| Nevada (NV) | Reno | 89501 – 89513 |
| New Hampshire (NH) | Ashland | 03217 |
| New Jersey (NJ) | Livingston | 07039 |
| New Mexico (NM) | Santa Fe | 87500 – 87506 |
| New York (NY) | New York | 10001 – 10048 |
| North Carolina (NC) | Oxford | 27565 |
| North Dakota (ND) | Walhalla | 58282 |
| Ohio (OH) | Cleveland | 44101 – 44179 |
| Oklahoma (OK) | Tulsa | 74101 – 74110 |
| Oregon (OR) | Portland | 97201 – 97225 |
| Pennsylvania (PA) | Pittsburgh | 15201 – 15244 |
| Rhode Island (RI) | Newport | 02840 – 02841 |
| South Carolina (SC) | Camden | 29020 |
| South Dakota (SD) | Aberdeen | 57401 – 57402 |
| Tennessee (TN) | Nashville | 37201 – 37222 |
| Texas (TX) | Austin | 78701 – 78705 |
| Utah (UT) | Logan | 84321 – 84323 |
| Vermont (VT) | Killington | 05751 |
| Virginia (VA) | Altavista | 24517 |
| Washington (WA) | Bellevue (home of Windoze) | 98004 – 98009 |
| West Virginia (WV) | Beaver | 25813 |
| Wisconsin (WI) | Milwaukee | 53201 – 53228 |
| Wyoming (WY) | Pinedale | 82941 |
What’s in a zip code? A lot. Immediately, most people recognize the zip code as an important piece of data for determining delivery routes and locations. In marketing, it can be used as a useful way to segment consumers by where they live. Having this information can help businesses direct their efforts to segments of customers with the best chance of retaining the business.
Source: InformationNGR