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World Postal Codes > Europe ZIP code > Cayman Islands ZIP code

Cayman Islands ZIP Code Dataset

Comprehensive Cayman Islands ZIP code data with accurate geographic coordinates, administrative divisions, and time zone
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Sample Dataset Cayman Islands

ISOCountryLanguageRegion 1Region 2Region 3Region 4LocalityZip CodeLatitudeLongitudeTimezone
KYCayman IslandsENBodden TownN/AN/AN/ABodden TownKY1-160019.281800-81.258800America/Cayman
KYCayman IslandsENEast EndN/AN/AN/AEast EndKY1-180019.299260-81.111030America/Cayman
KYCayman IslandsENGeorge TownN/AN/AN/AGeorge TownKY1-110019.283600-81.375500America/Cayman
KYCayman IslandsENGeorge TownN/AN/AN/ASavannahKY1-150019.276300-81.299000America/Cayman
KYCayman IslandsENNorth SideN/AN/AN/ANorth SideKY1-170019.350500-81.209900America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/ACreekKY2-230019.742500-79.768600America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/ALittle CaymanKY3-250019.687200-80.044200America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/ASpot BayKY2-240019.754530-79.745700America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/AStake BayKY2-210019.719800-79.822300America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/AWatering PlaceKY2-220019.746700-79.760600America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/AWest EndKY2-200019.691900-79.878600America/Cayman
KYCayman IslandsENWest BayN/AN/AN/AHellKY1-140019.378700-81.406600America/Cayman
KYCayman IslandsENWest BayN/AN/AN/ASeven Mile BeachKY1-120019.337000-81.379800America/Cayman
KYCayman IslandsENWest BayN/AN/AN/AWest BayKY1-130019.384700-81.392100America/Cayman
ISOCountryLanguageRegion 1Region 2Region 3Region 4LocalityZip CodeLatitudeLongitudeTimezone
KYCayman IslandsENBodden TownN/AN/AN/ABodden TownKY1-160019.281800-81.258800America/Cayman
KYCayman IslandsENEast EndN/AN/AN/AEast EndKY1-180019.299260-81.111030America/Cayman
KYCayman IslandsENGeorge TownN/AN/AN/AGeorge TownKY1-110019.283600-81.375500America/Cayman
KYCayman IslandsENGeorge TownN/AN/AN/ASavannahKY1-150019.276300-81.299000America/Cayman
KYCayman IslandsENNorth SideN/AN/AN/ANorth SideKY1-170019.350500-81.209900America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/ACreekKY2-230019.742500-79.768600America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/ALittle CaymanKY3-250019.687200-80.044200America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/ASpot BayKY2-240019.754530-79.745700America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/AStake BayKY2-210019.719800-79.822300America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/AWatering PlaceKY2-220019.746700-79.760600America/Cayman
KYCayman IslandsENSister IslandsN/AN/AN/AWest EndKY2-200019.691900-79.878600America/Cayman
KYCayman IslandsENWest BayN/AN/AN/AHellKY1-140019.378700-81.406600America/Cayman
KYCayman IslandsENWest BayN/AN/AN/ASeven Mile BeachKY1-120019.337000-81.379800America/Cayman
KYCayman IslandsENWest BayN/AN/AN/AWest BayKY1-130019.384700-81.392100America/Cayman
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Explore Our Cayman Islands ZIP code coverage

The map shows our Cayman Islands postal code coverage with major cities and postal code distribution.

Cayman Islands's Postal Code Format

The Cayman Islands uses a “Postcode” system with the format KY9-9999. This is an alphanumeric format, consisting of seven characters: two letters “KY” followed by a digit, a hyphen, and then four digits. This system uses both letters and numbers, which distinguishes it from the purely numeric US ZIP codes. According to the GeoPostcodes world postal code database, the Cayman Islands has 14 postal codes covering 6 regions and 14 towns.

  • Postcode Format: KY9-9999

    • KY9-9999
    • Mail via private letter boxes; island name + two spaces + postcode; addresses must be in English
    • 14 postcodes covering 6 regions and 14 towns

    Example:

    • KY1-1600 - Bodden Town

  • Structure of Postal Codes

    • Format: KY9-9999, alphanumeric
    • Hierarchical levels: Island name, postcode

  • Management & Authority

    • Primary postal authority: Cayman Islands Postal Service, www.caymanpost.gov.ky.

  • Addressing Standards

    • Common address format: [P.O. Box] [Box Number], [Island Name] [Postcode]
    • Example address: P.O. Box 802, Grand Cayman KY1-1103

Our location dataset for Cayman Islands

Explore our comprehensive collection of Cayman Islands location data products, designed to meet all your mapping and location intelligence needs.

Cayman Islands ZIP & Administrative boundaries

Comprehensive boundary data from GeoPostcodes for all Cayman Islands postal codes, provinces, territories, and administrative divisions.

Cayman Islands Shapefiles

Cayman Islands Administrative Divisions

The database follows a standardized and unified structure you can integrate without becoming an expert in each country’s unique administrative hierarchy.

Cayman Islands Administrative divisions

Key Features:

  • 247 countries
  • Unified global hierarchy
  • Up to 5 administrative levels
  • Includes complex geographies

Cayman Islands Address Format

The GeoPostcodes database ensures addresses follow the correct format for Cayman Islands, ensuring a smooth address validation experience.

Our database offers comprehensive address validation to reduce delivery errors and improve efficiency.

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Address validation - Cayman Islands address validation

Comprehensive Cayman Islands ZIP code, city, and address data to verify and correct existing addresses at input, post-entry, or in bulk.
Cayman Islands Address validation

Coverage Statistics

14

Total ZIP Codes

6

Provinces & Territories

14

Cities & Towns

Available File Formats

Choose from multiple data formats to seamlessly integrate Cayman Islands postal code data into your systems
CSV Format

Comma-separated values for
spreadsheet applications and data analysis tools

GeoJSON Format

JavaScript Object Notation for
web applications and modern development

GML Format

Extensible Markup Language for enterprise systems and legacy applications

DAT Format

Database-ready SQL scripts for
direct import into your systems

Data Dictionary

Comprehensive field definitions and data specifications for the Cayman Islands postal code dataset
Field nameField typeDescriptionComments
ISOChar(2)ISO 3166-1 Country codeThe ISO 3166-1 standard is published by the International Organization for Standardization (ISO) and defines a unique code for the name of each country. The country codes are represented as a two-letter code (alpha-2).
CountryChar(50)Country name
LanguageChar(2)Language codeWhen there are several official languages in the country, or for countries using a non-Latin alphabet, we provide the names in different languages. The language field contains the language code and allows you to select a specific version.
Region1
Region2
Region3
Region4
Char(80)
Administrative division level 1
Administrative division level 2
Administrative division level 3
Administrative division level 4
These fields contain the name of administrative divisions for each available level. If not applicable, the value '-' will be indicated.
LocalityChar(80)Locality nameContains the settlement name. The type of settlement may vary depending on the country (city, town, village, etc..).
PostcodeChar(15)ZIP / Postal codeIn countries/places where there is no postal code in use, this field is left empty. The postcode structure varies for each country.
Latitude
Longitude
DoublePlace coordinates (WGS84 coordinates)These fields contain the geographic coordinates related to the specific locality and postal code of the record. The geographical position is usually precise to about one hundred meters and corresponds to the center of the locality. All our files are created using the World Geodetic System standard WGS 84. The corresponding SRID reference is EPSG:4326.
TimezoneChar(30)Time zone name (Olson)Following the timezones defined in the IANA tz database (sometimes called Olson database).

Why choose GeoPostcodes

Global coverage

Complete coverage across 247 countries, including hard-to-source geographies like China, Japan, Brazil, and Russia.

Highest quality

Built on extensive, authoritative sourcing with robust data engineering and quality control. Standardized and up-to-date.

Expert Consulting

With 15 years of experience, we guide your implementation and deliver data in the format that fits your system.

Discover more advantages

Global Location Databases

Comprehensive location data products serving businesses, and
organizations worldwide with accurate, up-to-date geographic information.

Postal code samples

Postal Code Database

Global dataset containing all administrative divisions, cities and ZIP codes.

Explore postal code database

Key features

  • 247 Countries
  • 9,9M Coordinates
  • 9,3M ZIP codes
  • 400 Time zones
  • 4M Cities and Towns
  • 116K UNLOCODES

Specifications

  • Coverage: Global
  • Format: CSV, ASC, DAT, GML, GeoJSON, KML, Shapefile (SHP)
Street address dataset

Address Database

International dataset with all administrative areas, cities, ZIP codes, streets, and house numbers.

Explore address database

Key features

  • 81 Countries
  • 299 languages
  • 26,5M streets
  • 400 time zones
  • 9.3M ZIP codes
  • 4M cities

Specifications

  • Coverage: International
  • Format: CSV, ASC, DAT, GML, KML, Shapefile (SHP), GeoJSON
Boundary polygons

Boundary Data

A global dataset of polygons representing ZIP codes and administrative areas.

Explore boundaries database

Key features

  • 247 Countries
  • Up to 6 levels
  • 1,7M boundaries
  • High-precision
  • 245K Admin areas
  • Visualization

Specifications

  • Coverage: Global
  • Format: GeoJSON, Geopackage, KML, Shapefile (SHP)
Los Angeles population map

Population Database

Global population estimates at postal code and administrative level covering a span of 55 years: past, present, and future.

Explore population database

Key features

  • 247 Countries
  • 243K Admin areas
  • 55 year span
  • Yearly updates
  • 645K ZIP codes

Specifications

  • Coverage: International
  • Format: CSV, ASC

Use cases for the international ZIP code database

Powering enterprise solutions and product innovation for businesses worldwide

Address Validation

Capture accurate addresses for every country and territory in the world, in any language, and match local requirements.

Reporting and business intelligence

Ensure compliant and accurate reports across your organization. Enhance data analysis with location intelligence.

Logistics and shipping

Design and optimize your distribution network, plan your pick-up and drop-off locations, reduce costs and improve visibility over your shipping.

Map and visualization

Analyze complex trends and discover actionable insights. Build engaging and intuitive map-based data visualizations.

Master data management

Rely on a single source of truth to ensure accuracy, consistency, and timeliness across your systems and organization.

Sales and marketing

Segment customers for site selection, analytics, geofencing, campaigns, mapping, and targeted ads.

Discover more advantages

Global Postal Code Coverage

247 countries and territories with standardized formatting and reliable geographic information.

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Switzerland

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Curaçao

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Cyprus

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Czechia

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Continents Coverage

North America
Europe
Africa
Asia
Middle East
Oceania-Pacific
South & Central America

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Download our sample Cayman Islands postal code dataset.
Download Sample Data
Updated: September 1, 2026

Frequently Asked Questions

The ZIP code for George Town follows the Cayman Islands postcode format KY9-9999; postcodes are address-specific and vary by district and street rather than a single city-wide code.
The Cayman Islands use postcodes in the format KY9-9999 (e.g., KY1-1001). There is no 5-digit ZIP code; use the KYx-xxxx postcode for addresses.
Yes. The Cayman Islands use postcodes for mail in the format KY9-9999; these serve as the country’s ZIP/postal codes and apply across its 14 cities.
Yes. The Cayman Islands use postcodes (postal codes), formatted as KY9-9999, and these postcodes cover addresses across the territory’s 14 cities.
No town in the Cayman Islands has the ZIP code 12345; Cayman Islands postcodes use the format KY9-9999.
No. The Cayman Islands do not use U.S.-style ZIP codes; they use postcodes in the format KY9-9999 for addresses across the territory.
Yes. The Cayman Islands uses a postcode system (referred to as a postcode) with codes formatted like KY9-9999.
The country code “KY” (ISO alpha‑2 and ccTLD .ky) is often mistaken for the Cayman Islands’ ZIP code because local postcodes begin with “KY” in the format KY9-9999.

Use this layout, one line per element:

Recipient name
Building number and street (or PO Box)
District/Estate (if applicable)
City
CAYMAN ISLANDS
Postcode: KY9-1234

The ZIP code (postcode) format for the Cayman Islands is KY9-9999. Specific postcodes vary by district and locality; there are 14 cities, so use the appropriate KY9-xxxx code for the exact address or consult local postal services.
The postal code format in the Cayman Islands is KY9-9999.
A Cayman Islands postcode contains five digits: the format is KY9-9999 (one digit after “KY” and four digits after the hyphen).
Yes. Addresses in the Cayman Islands include a postcode (the local equivalent of a ZIP code); the format is KY9-9999 and it should be included on the address for proper mail delivery.