Postal Code Finder
Registry / United States / ZIP Code prefixes / 70 / 70821 /

ZIP Code 70821 — Baton Rouge, Louisiana

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Postal code 70821 covers 1 verified locality record in United States with interactive boundary centroid map and administrative hierarchy.

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County / Jurisdiction
East Baton Rouge Parish
State & Primary City
Baton Rouge, Louisiana (United States)
📦 How to Write a Mailing Address for 70821 
JANE DOE
123 MAIN ST APT 4B
BATON ROUGE, LOUISIANA 70821
UNITED STATES

Mapped Localities for 70821

1 Place
Baton Rouge
70821
Louisiana · East Baton Rouge Parish
📍 30.4613, -91.0447

Interactive Map: 70821 (United States)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 70821.

Nearby postal code lookups in United States

Compare 70821 with adjacent postal codes in the same area or prefix range:

70815 📍 1.6 km · 1.0 mi
Baton Rouge
70819 📍 2.9 km · 1.8 mi
Baton Rouge
70814 📍 3.5 km · 2.2 mi
Baton Rouge
70816 📍 3.9 km · 2.4 mi
Baton Rouge
70827 📍 4.7 km · 2.9 mi
Baton Rouge
70809 📍 6.9 km · 4.3 mi
Baton Rouge
70822 📍 7.0 km · 4.3 mi
Baton Rouge
70823 📍 7.0 km · 4.3 mi
Baton Rouge

Postal code prefix range: 70

Postal code 70821 belongs to the 70 prefix district in United States.

View all 70 postal codes → United States Directory

Verified data profile for ZIP Code 70821

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

1
Records
1
Postal identifiers
100.0%
Geocoded
70821
Example code
Postal code Locality Administrative path Coordinates
70821 Baton Rouge Louisiana / East Baton Rouge Parish 30.4613, -91.0447

Related postal lookups

United States
Country
ZIP Code prefixes
Postal code prefixes
Prefix 70
Postal code range · 438 records
70815
Nearby postal code · 1 records
70819
Nearby postal code · 1 records
70814
Nearby postal code · 1 records
70816
Nearby postal code · 1 records
70827
Nearby postal code · 1 records
70809
Nearby postal code · 1 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/united-states/code/70821.

Records
1
Database rows represented by this canonical route.
Postal identifiers
1
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
70821
Sample code from Baton Rouge.
Code Place Hierarchy Coordinates
70821 Baton Rouge Louisiana / East Baton Rouge Parish 30.4613, -91.0447
Download postal data
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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
ZIP Code prefixes
Postal code prefixes
Prefix 70
Postal code range · 438 records
70815
Nearby postal code · 1 records
70819
Nearby postal code · 1 records
70814
Nearby postal code · 1 records
70816
Nearby postal code · 1 records
70827
Nearby postal code · 1 records
70809
Nearby postal code · 1 records

Data questions

How should I validate 70821?

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.