Postal Code Finder
Registry / South Africa / Postal code prefixes / 21 / 2170 /

Postal code 2170 in Johannesburg, South Africa

Postal code 2170 is mapped to 2 locality records in South Africa with administrative hierarchy and coordinates.

Verified data profile for Postal code 2170

Based on 2 records, 1 postal code values and 2 mapped localities. Coordinate coverage is 100.0%.

2
Records
1
Postal identifiers
100.0%
Geocoded
2170
Example code
Postal code Locality Administrative path Coordinates
2170 Johannesburg -26.2, 28.0833
2170 Randburg -26.2, 28.0833

Related postal lookups

South Africa
country
Postal code prefixes
code_index
Prefix 21
code_prefix · 75 records
2164
nearby_postal_code · 1 records
2165
nearby_postal_code · 1 records
2167
nearby_postal_code · 1 records
2169
nearby_postal_code · 3 records
2171
nearby_postal_code · 1 records
2172
nearby_postal_code · 1 records

Postal code range

This code belongs to the 21 prefix range for South Africa.

View all 21 postal codes

How to validate postal code 2170

Treat 2170 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 South Africa.

South Africa lookup
Open the country-level hierarchy and dataset exports.
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Compare this code with neighboring country ranges.
Prefix 21
View related codes in the same prefix range.

Mapped localities

Johannesburg
-26.2, 28.0833
Randburg
-26.2, 28.0833

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 South Africa. Each link opens a canonical postal-code page with its mapped places and administrative context.

2164
Johannesburg
2165
Bryanston
2167
Randburg
2169
Johannesburg
2171
Johannesburg
2172
Sandton
2188
Bromhof
2189
Bryanston