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.

In this article, I will be unveiling all American Pin codes by state, United States Postal codes, and all USA Postcodes by state.

What Is A Zip Code?

ZIP Codes. We look at them everyday, but do we know anything about them? These seemingly random strings of numbers and letters have been around since the Post Office was started in the United States in 1912.

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.

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?

Zip codes 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.

Complete List of U.S 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 complete 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.

This post contained a complete list of all USA zip codes and information about each state, including the capital, biggest city, and more.

Source: InformationNGR

Chelsea Glover