Postal Code Finder
Registry / United States / Postal code prefixes / 12 / 12791 /

Postal code 12791 in Youngsville, United States

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Postal code 12791 covers 1 verified locality record in United States with interactive boundary centroid map and administrative hierarchy.

Mapped Localities for 12791

1 Place
Youngsville
12791
New York · Sullivan
📍 41.8032, -74.8888

Interactive Map: 12791 (United States)

Geographic Centroid & Coverage: Highlighted marker and radius show the verified WGS84 postal area centroid for 12791.

Nearby postal code lookups in United States

Compare 12791 with adjacent postal codes in the same area or prefix range:

12787
White Sulphur Springs
12788
Woodbourne
12789
Woodridge
12790
Wurtsboro
12792
Yulan
12801
Glens Falls
12803
South Glens Falls
12804
Queensbury

Postal code prefix range: 12

Postal code 12791 belongs to the 12 prefix district in United States.

View all 12 postal codes → United States Directory

Verified data profile for Postal code 12791

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
12791
Example code
Postal code Locality Administrative path Coordinates
12791 Youngsville New York / Sullivan 41.8032, -74.8888

Related postal lookups

United States
Country
Postal code prefixes
Postal code prefixes
Prefix 12
Postal code range · 567 records
12787
Nearby postal code · 1 records
12788
Nearby postal code · 1 records
12789
Nearby postal code · 1 records
12790
Nearby postal code · 1 records
12792
Nearby postal code · 1 records
12801
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/12791.

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
12791
Sample code from Youngsville.
Code Place Hierarchy Coordinates
12791 Youngsville New York / Sullivan 41.8032, -74.8888
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
Postal code prefixes
Postal code prefixes
Prefix 12
Postal code range · 567 records
12787
Nearby postal code · 1 records
12788
Nearby postal code · 1 records
12789
Nearby postal code · 1 records
12790
Nearby postal code · 1 records
12792
Nearby postal code · 1 records
12801
Nearby postal code · 1 records

Data questions

How should I validate 12791?

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.