Postal Code Finder
Registry / Indonesia / Postal code prefixes / 57 / 57271 /

Postal code 57271 in Gemantar, Indonesia

Postal code 57271 is mapped to 9 locality records in Indonesia with administrative hierarchy and coordinates.

Verified data profile for Postal code 57271

Based on 9 records, 1 postal code values and 9 mapped localities. Coordinate coverage is 100.0%.

9
Records
1
Postal identifiers
100.0%
Geocoded
57271
Example code
Postal code Locality Administrative path Coordinates
57271 Gemantar -7.3556, 110.9101
57271 Jambangan -7.3886, 110.9086
57271 Jekani -7.3339, 110.9358
57271 Kedawung -7.3181, 110.9419
57271 Pare -7.2964, 110.9758
57271 Sono -7.35, 110.9119

Related postal lookups

Indonesia
Country
Postal code prefixes
Postal code prefixes
Prefix 57
Postal code range · 220 records
57256
Nearby postal code · 7 records
57261
Nearby postal code · 7 records
57262
Nearby postal code · 7 records
57263
Nearby postal code · 9 records
57272
Nearby postal code · 11 records
57274
Nearby postal code · 14 records

Postal code validation data

Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/indonesia/code/57271.

Records
9
Database rows represented by this canonical route.
Postal identifiers
1
Distinct postal code values available for this page.
Localities
9
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
57271
Sample code from Gemantar.
Code Place Hierarchy Coordinates
57271 Gemantar -7.3556, 110.9101
57271 Jambangan -7.3886, 110.9086
57271 Jekani -7.3339, 110.9358
57271 Kedawung -7.3181, 110.9419
57271 Pare -7.2964, 110.9758
Download postal data
CSV, JSON and XLSX exports for research, validation and data products.
Use the API
Query postal codes by country, place name, region or code prefix.
Implementation notes
Field definitions, canonical paths and practical lookup guidance.

Useful related pages

Indonesia
Country
Postal code prefixes
Postal code prefixes
Prefix 57
Postal code range · 220 records
57256
Nearby postal code · 7 records
57261
Nearby postal code · 7 records
57262
Nearby postal code · 7 records
57263
Nearby postal code · 9 records
57272
Nearby postal code · 11 records
57274
Nearby postal code · 14 records

Data questions

How should I validate 57271?

Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.

What context is available for this record?

The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.

Postal code range

This code belongs to the 57 prefix range for Indonesia.

View all 57 postal codes

How to validate postal code 57271

Treat 57271 as a text value, not a number. Postal identifiers can contain leading zeroes, spaces or letters in other countries, so applications should validate the country and original string together. For this page, the code is valid when it appears with one of the mapped localities below and the administrative path belongs to Indonesia.

Indonesia lookup
Open the country-level hierarchy and dataset exports.
Browse all prefixes
Compare this code with neighboring country ranges.
Prefix 57
View related codes in the same prefix range.

Mapped localities

Gemantar
-7.3556, 110.9101
Jambangan
-7.3886, 110.9086
Jekani
-7.3339, 110.9358
Kedawung
-7.3181, 110.9419
Pare
-7.2964, 110.9758
Sono
-7.35, 110.9119
Sumberejo
-7.3603, 110.8669
Tempelrejo
-7.4139, 110.8378
Trombol
-7.3836, 110.9022

Common lookup mistakes

A postal code can map to more than one locality record, and the same locality name can appear in different administrative areas. Always compare the country, postal code, place name and region together before treating a match as final.

Coordinates on this page are useful for map previews and approximate area checks. They should be read as locality or postal-area centroids, not as exact delivery addresses. For bulk validation, download the country dataset and keep this canonical URL as the human-readable reference for the code.

Nearby postal code lookups

These neighboring identifiers help compare adjacent code ranges inside Indonesia. Each link opens a canonical postal-code page with its mapped places and administrative context.

57256
Banyuurip
57261
Denanyar
57262
Blangu
57263
Baleharjo
57272
Cepoko
57274
Brangkal
57275
Banaran
57276
Bagor