Postal Code Finder
Registry / United States / Wisconsin / Rock / Janesville

Janesville postal code directory

Detailed urban postal distribution for Janesville . This region is partitioned into 4 distinct verified postal zones.

Verified data profile for Janesville

Based on 4 records, 4 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.

4
Records
4
Postal identifiers
100.0%
Geocoded
53545
Example code
Postal code Locality Administrative path Coordinates
53545 Janesville Wisconsin / Rock 42.7355, -89.0405
53546 Janesville Wisconsin / Rock 42.6683, -89.0025
53547 Janesville Wisconsin / Rock 42.7294, -89.0301
53548 Janesville Wisconsin / Rock 42.6854, -89.1287

Related postal lookups

United States
Country
Prefix 53
Postal code range · 394 records

Local postal records

Use this page to browse the administrative hierarchy, compare representative postal codes and move to related areas without guessing slugs. The canonical route for this record set is /postal-codes/united-states/wisconsin/rock/janesville.

Records
4
Database rows represented by this canonical route.
Postal identifiers
4
Distinct postal code values available for this page.
Localities
1
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Example
53545
Sample code from Janesville.
Code Place Hierarchy Coordinates
53545 Janesville Wisconsin / Rock 42.7355, -89.0405
53546 Janesville Wisconsin / Rock 42.6683, -89.0025
53547 Janesville Wisconsin / Rock 42.7294, -89.0301
53548 Janesville Wisconsin / Rock 42.6854, -89.1287
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

United States
Country
Prefix 53
Postal code range · 394 records

Data questions

What postal data is listed for Janesville?

The registry combines postal identifiers, mapped places, administrative hierarchy and coordinates for this local area.

Is the full dataset shown on the page?

The HTML page keeps a crawlable sample for speed and links to country downloads for complete CSV, Excel and JSON exports.

Search City Postal Districts in Janesville

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Regional Integration

Developing a granular understanding of Janesville requires analyzing its position within the Wisconsin portal Rock portal of United States. The registry below details individual sectors and their spatial centroids.

Related postal code prefixes

These country-level ranges contain the codes listed in Janesville. Use them to compare nearby localities that share the same initial postal pattern.

53
4 local records, 394 codes nationwide.

Spatial Distribution in Janesville

District Visualization: Each marker represents a unique postal centroid within the urban area of Janesville.

Complete Postal Registry

Postal Code District / Area Coordinates
53545 Janesville 42.7355, -89.0405
53546 Janesville 42.6683, -89.0025
53547 Janesville 42.7294, -89.0301
53548 Janesville 42.6854, -89.1287

Download the Janesville postal code dataset

Export the complete geocoded registry for Janesville. Full dataset containing 4 verified zones in institutional formats.

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Verified Scope: Janesville City Dataset • Entities: 4 Records

Frequently Asked Questions: Janesville postal code guide

What is the postal structure for Janesville?

Janesville is represented in the United States postal registry with verified coordinates and administrative hierarchy fields.

Can I download postal code data for Janesville?

Yes. The dataset for Janesville can be exported in CSV, Excel and JSON formats from the download section on this page.

How many postal identifiers are listed for Janesville?

Janesville contains 4 verified postal records in the registry.

What postal data is listed for Janesville?

The registry combines postal identifiers, mapped places, administrative hierarchy and coordinates for this local area.

Is the full dataset shown on the page?

The HTML page keeps a crawlable sample for speed and links to country downloads for complete CSV, Excel and JSON exports.