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Portugal postal codes starting with 51

Prefix 51 contains 2,680 codigo postal records across 640 mapped localities in Portugal.

Verified data profile for Portugal prefix 51

Based on 2,745 records, 2,680 codigo postal values and 640 mapped localities. Coordinate coverage is 100.0%.

2,745
Records
2,680
Postal identifiers
100.0%
Geocoded
5100-000
Example code
Postal code Locality Administrative path Coordinates
5100-000 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-001 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-002 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-003 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-004 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-005 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099

Related postal lookups

Portugal
Country · 206,942 records
All prefixes
Postal code prefixes · 197,772 records
Prefix 35
Postal code range · 3,455 records
Prefix 20
Postal code range · 3,401 records
Prefix 37
Postal code range · 3,215 records
Prefix 34
Postal code range · 2,721 records
Prefix 62
Postal code range · 2,542 records
Prefix 70
Postal code range · 2,373 records
Prefix 23
Postal code range · 2,350 records
Prefix 60
Postal code range · 2,073 records

Prefix coverage and examples

Use this page to understand country coverage, postal code formats, prefixes and the most useful child pages for lookup or download. The canonical route for this record set is /postal-codes/portugal/codes/51.

How to use this lookup

  • Use the sample rows to verify what the prefix actually covers.
  • Compare neighboring prefixes when a city or district spans multiple ranges.
  • Download the country dataset when you need every code in the prefix.
Records
2,745
Database rows represented by this canonical route.
Postal identifiers
2,680
Distinct postal code values in this route.
Localities
640
Mapped place names or administrative entries.
Coordinate coverage
100.0%
Rows with latitude and longitude available.
Detected format
7 digits (NNNN-NNN)
Portuguese postal codes use four digits, a hyphen, and three digits.
Example
5100-000
Sample code from Lamego.
Prefix use
range lookup
Use this range when you know the first digits or letters but need matching localities.
Code Place Hierarchy Coordinates
5100-000 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-001 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-002 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-003 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-004 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
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

Portugal
Country · 206,942 records
All prefixes
Postal code prefixes · 197,772 records
Prefix 35
Postal code range · 3,455 records
Prefix 20
Postal code range · 3,401 records
Prefix 37
Postal code range · 3,215 records
Prefix 34
Postal code range · 2,721 records
Prefix 62
Postal code range · 2,542 records
Prefix 70
Postal code range · 2,373 records
Prefix 23
Postal code range · 2,350 records
Prefix 60
Postal code range · 2,073 records

Data questions

What does this codigo postal prefix cover?

This page lists representative records, localities and nearby ranges for the Portugal prefix 51 prefix in Portugal.

Is the complete prefix dataset shown here?

The HTML page shows a bounded sample from 2,680 matching identifiers and points to the country export for complete coverage.

How should I use a prefix page?

Use it to narrow a lookup when you know the first characters of the code, then confirm locality, region and coordinates.

Related prefix ranges in Portugal

Compare this range with other active codigo postal prefixes from the same country-level directory.

35
3,455 codes across 578 localities.
20
3,401 codes across 675 localities.
37
3,215 codes across 898 localities.
34
2,721 codes across 669 localities.
62
2,542 codes across 399 localities.
70
2,373 codes across 629 localities.
23
2,350 codes across 685 localities.
60
2,073 codes across 297 localities.

Representative postal code examples

This page keeps a bounded sample for fast crawling and links each code to its canonical lookup page. Use the country export when you need the full prefix dataset.

Postal code Locality Region Coordinates
5100-000 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-001 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-002 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-003 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-004 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-005 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-006 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-007 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-008 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-009 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-010 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-011 Agra Viseu / Lamego / Lamego 41.0809, -7.7722
5100-012 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-013 Balsemão Viseu / Lamego / Lamego 41.1069, -7.7831
5100-014 Baúves Viseu / Lamego / Lamego 41.0965, -7.8005
5100-015 Candedo Viseu / Lamego / Lamego 41.0965, -7.8005
5100-016 Cantudo Viseu / Lamego / Lamego 41.0965, -7.8005
5100-017 Fontão Viseu / Lamego / Lamego 41.0965, -7.8005
5100-018 Fundo de Vila Viseu / Lamego / Lamego 41.0831, -7.7794
5100-019 Goiana Viseu / Lamego / Lamego 41.0965, -7.8005
5100-021 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-022 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-023 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-024 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-025 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-026 Quinta de Paredes Viseu / Lamego / Lamego 41.0974, -7.8099
5100-027 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-028 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-029 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-030 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-031 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-032 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-033 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-034 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-035 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-036 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-037 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-038 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-039 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-040 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-041 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-042 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-043 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-044 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-045 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-046 Sé Viseu / Lamego / Lamego 41.0974, -7.8099
5100-047 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-048 Sé Viseu / Lamego / Lamego 41.0974, -7.8099
5100-049 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-050 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-051 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-052 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-053 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-054 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-055 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-056 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-057 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-058 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-059 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099
5100-060 Lamego Viseu / Lamego / Lamego 41.0974, -7.8099

Showing 60 representative records from 2,680 matching codes to keep the page fast and crawlable. Download the Portugal dataset for complete coverage.