5-Digit Postal Codes

United States
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5-Digit Postal Codes

5-Digit Postal Codes United States

Optimize your audience targeting with Spotzi’s postal code level data. Our postal code dataset provides boundaries and insights for all of USA’s 5-digit ZIP codes, and allows you to export these boundaries for all your marketing needs. Expand into new markets, target like-minded audiences, or broaden your understanding of existing customers—all without having to devote time to complex data management. Read more

Dataset + Spotzi Professional Plan
  • Stay up-to-date with the latest data updates
  • Advanced geomarketing tools like radius targeting
  • Additional data at postal code level — including address data and consumer styles
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Dataset information






We developed our postal code boundary database using each country’s address data, and provide access to these databases as a part of Spotzi Professional.

"Our intuitive dashboards and easy-to-use data tools have streamlined the process of postal code targeting."

Our intuitive dashboards and easy-to-use data tools have streamlined the process of postal code targeting. Simply select the area(s) you’d like to target, and your postal codes will be ready for export. These postal codes can then be uploaded into Facebook or Google Ads when you’re ready to find your best-fit customer.

United States ZIP code map. The key to more consumer insights.

Spotzi not only shows postal codes on the map, but offers a true targeting tool for you as a marketer or sales professional. With over thousands of characteristics at zip code level from reliable sources like the US Census Bureau, we can give you more insight into the areas that are of interest to you. Insights that allow you to build more targeted, more relevant and more effective (online) campaigns.

Search ZIP codes within a radius: Are you working on a local (online) campaign and do you want more insight into consumer behaviour? With Spotzi you pick one or more locations and set your radius. This allows you to search for postal code areas within a particular radius, but it also helps you to gain more insight into consumer behaviour. Learn more

Search postal codes within a certain travel distance: In addition to radius, you are also able search for postal codes within a certain travel time. Both foot traffic and car traffic. Still a large area to target? Segment your audience with other consumer characteristics like as spending behavior, demographics or income. Learn more

ZIP codes for online targeting: Combine the power of Spotzi with your online marketing tool. With Spotzi, you can build segments based on thousands of attributes and create zip code lists that you can use to target your audience through Google Ads / Facebook Ads. Learn more


Turn data into actionable insights

Stop using Excel sheets that offer no insights. Import your addresses or postal codes and turn them into market ready dashboards. No complex data management needed. Simply turn your company data into profitable insights.

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More details about this data

About United States ZIP-Codes

US ZIP code data depicts the boundaries of all United States districts. These districts are used by the US postal service to aid in efficient mail routing across the country.

Postal code tabulation areas (ZCTAs) are generalized aerial representations of United States Postal Service (USPS) postal code service areas. The USPS identifies post offices or delivery stations associated with individual mailing addresses, and its postal codes are a collection of mail delivery routes known as ZIP-codes.

5-Digit ZIP Codes USA

United States Postal Code Structure

5-Digit postal code areas contain each of the following characters and features:

  • 1xxxx : The first digit represents a broad area of the US. The number 1, for example, is used to identify Delaware (DE), New York (NY) and Pennsylvania (PA).
  • x15xx: The second and third digits represent the area’s Sectional Center Facility (SCF)—in this case, these digits pertain to Western Nassau County.
  • xxx60: The fourth and fifth digits close in on a specific area, city or town.

Current Postal Code Range in the United States

The current postal codes in the United States range from 00001 – 99950. The lowest and highest of these postal codes are both specific to areas in Alaska; The 00001 code is for the N Dillingham area, and the postal code 99950 is for Ketchikan, AK.

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