USA

US ZIP Code List ▷ United States Postal Codes By States

The concept of the US ZIP codes was first introduced and used by the Postal Service of the United States of America.

This system was formerly known as the United States Postal Service (USPS) 1963.

This was borne out of the need to enhance efficiency in the delivery system of mail services through easy collation.

Bringing about the need for the now commonly known ZIP codes.

United States ZIP Codes

The ZIP code of USA is a type of postal code specifically designed and used within the United States.

They are used to enhancing the mailing system of the United States Postal Service (USPS).

Shipping firms like Federal Express (FedEx), United Parcel Service (UPS), DHL, and a host of others adopted the system of ZIP codes for collating and sorting packages.

This also extends to the calculation of proximity, time, and cost of shipping submitted packages.

US ZIP Code Functions

1. Delivery Service Functions

Firms that are into collecting and delivery of parcels on behalf of their clients require ZIP codes for the delivery of packages.

This helps them in knowing the destination an item is headed for easily and grouping it approximately.

At a glance at the ZIP code, necessary information can be easily known about the package, especially in terms of shipping rate and duration of delivery.

2. Statistics Functions

It is on record that as of October 2019, there are about 41,702 ZIP codes in the United States.

ZIP codes is effectively used in the gathering of geographical statistics in the United States.

The calculation of boundaries approximately by the U.S. Census Bureau is done using the ZIP codes areas.

To this effect, statistical census data are subsequently given for these areas approximately.

Meanwhile, some of the geographic data given for these areas are the latitude and longitude of the center-point of the ZCTAs, which are about 32,000 ZCTAs.

3. Marketing Functions

The United States ZIP codes are often used as a source of data, especially by organizations interested in strategizing effective marketing campaigns.

This is known as ZIP-code marketing.

Point-of-Sale cashiers can sometimes request consumers for their home ZIP codes.

This data helps determine the purchasing pattern data of consumers and performing businesses.

The interest of consumers and outreach of products/services are also determined this way.

Aside from the fact that ZIP codes give a data report on the purchasing habit or pattern, they can discover the location of new business establishments.

Directories can be used by retailers to assess ZIP codes with the name on credit cards.

This is necessary to get information about target consumers, such as phone numbers and house addresses.

Also, ZIP-coded data is used to assess geographic factors by companies in risk and insurance management.

As well as the banking industry, which is a practice referred to as redlining.

4. Legislative Districts Functions

In finding legislative districts in the United States, the ZIP codes may be in common use.

Although the official website of the United States House of Representatives has a “Find Your Representative” option.

This option searches for congressional districts using ZIP codes alone.

However, it redirects multiple districts related to one ZIP code.

This is because several parts of a US ZIP code can be found in different districts.

5. Internet Functions

In 1978, a proposal was made for a national system of community networks making use of United States ZIP codes for routing.

The data got is an important part of the software on many websites called dealer/store locators, particularly brick-and-click websites.

This software processes a user-input ZIP code that returns a list of business locations in a pattern of increasing proximity from the center of the requested code.

Meanwhile, customers located outside of the United States of America cannot be registered on U.S. websites.

This is because the code system is restricted to the U.S. postal network.

However, to circumvent this limitation, many websites buy postal code data from other countries.

They alternatively make allowances in situations where the ZIP code is not authenticated.

The ZIP code is used on the Internet to provide a location if a precise address is not compulsory.

However, the user’s municipality is required.

A typical example is a local news, television listings, weather forecasts, online dating, etc.

6. Credit Card Security Usage

The authorization of credit cards is done using ZIP codes, known as the Address Verification System (AVS).

This is because the ZIP code is an important part of AVS, and the merchant is expected to collect the entire address.

However, there are some cases in which ZIP codes are the only thing required for AVS.

Especially where the collection of signatures or other necessary information is not possible, like in vending machines.

US ZIP Codes

State Capital ZIP Code
Alabama (AL) Montgomery 35004 to 36925
Alaska (AK ) Juneau 99501 to 99950
Arizona (AZ) Phoenix 85001 to 86556
Arkansas (AR) Little Rock 71601 to 72959
California (CA) Sacramento 90001 to 96162
Colorado (CO) Denver 80001 to 81658
Connecticut (CT) Hartford 06001 to 06928
Delaware (DE) Dover 19701 to 19980
Florida (FL) Tallahassee 32003 to 34997
Georgia (GA) Atlanta 30002 to 39901
Hawaii (HI) Honolulu 96701 to 96898
Idaho (ID) Boise 83201 to 83877
Illinois (IL) Springfield 60001 to 62999
Indiana (IN) Indianapolis 46001 to 47997
Iowa (IA) Des Moines 50001 to 52809
Kansas (KS) Topeka 66002 to 67954
Kentucky (KY) Frankfort 40003 to 42788
Louisiana (LA) Baton Rouge 70001 to 71497
Maine (ME) Augusta 03901 to 04992
Maryland (MD) Annapolis 20588 to 21930
Massachusetts (MA) Boston 01001 to 05544
Michigan (MI) Lansing 48001 to 49971
Minnesota (MN) Saint Paul 55001 to 56763
Mississippi (MS) Jackson 38601 to 39776
Missouri (MO) Jefferson City 63001 to 65899
Montana (MT) Helena 59001 to 59937
Nebraska (NE) Lincoln 68001 to 69367
Nevada (NV) Carson City 88901 to 89883
New Hampshire (NH) Concord 03031 to 03897
New Jersey (NJ) Trenton 07001 to 08989
New Mexico (NM) Santa Fe 87001 to 88439
New York (NY) Albany 00501 to 14925
North Carolina (NC) Raleigh 27006 to 28909
North Dakota (ND) Bismarck 58001 to 58856
Ohio (OH) Columbus 43001 to 45999
Oklahoma (OK) Oklahoma City 73001 to 74966
Oregon (OR) Salem 97001 to 97920
Pennsylvania (PA) Harrisburg 15001 to 19640
Rhode Island (RI) Providence 02801 to 02940
South Carolina (SC) Columbia 29001 to 29945
South Dakota (SD) Pierre 57001 to 57799
Tennessee (TN) Nashville 37010 to 38589
Texas (TX) Austin 73301 to 88595
Utah (UT) Salt Lake City 84001 to 84791
Vermont (VT) Montpelier 05001 to 05907
Virginia (VA) Richmond 20101 to 24658
Washington (WA) Olympia 98001 to 99403
West Virginia (WV) Charleston 24701 to 26886
Wisconsin (WI) Madison 53001 to 54990
Wyoming (WY) Cheyenne 82001 to 83414

READ ⇒ Robert Greene – 48 Laws of Power ▷ Summary and Quotes

Conclusion

From the analyzed insights above, the ZIP codes of United States have developed on purpose from just a means of collating and distributing mail.

It has more sophisticated functions, like data collation for census demographics and data gathering for security needs especially in preventing and controlling crime.

Also, they have enhanced certain aspects of internet functionalities especially as regards online shopping.

Thank you for reading.

We hope this article has answered all your queries.

Kindly share your thoughts with us in the comment section.

READ ⇒ 12 New Life-Changing Secrets To Become Super Successful

Show More

Saint Chinedu

My GOAL is to equip you with the right strategy and working information to improve academically, financially and also achieve a healthy lifestyle this year.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button