Accurate postal codes are essential in Johannesburg. Whether you are sending mail, ordering online, completing legal forms, or arranging courier deliveries, using the correct code ensures smooth and reliable service. Mistakes cause delays, lost parcels, and wasted time.
The City of Johannesburg is South Africa’s largest metropolitan hub, with more than 1,000 suburbs and over 1,100 postal codes. These codes are not random. They are designed to keep mail organised, make deliveries faster, and help businesses and residents maintain accurate addresses.
This 2025 guide provides a complete, updated list of Johannesburg postal codes by suburb. It covers the northern, southern, eastern, and western suburbs, along with the CBD and inner city. It also explains the difference between street codes and P.O. Box codes, common mistakes to avoid, and tools you can use to verify information.
Understanding Johannesburg Postal Codes
Four-Digit System
Postal codes in South Africa are always four digits long. Johannesburg codes usually fall between 2000 and 2199, with a few exceptions in surrounding suburbs.
Street vs P.O. Box Codes
Street code: used for residential or business street addresses.
P.O. Box code: used when sending mail to a post office box.
Using the wrong type of code is one of the most common mistakes. Always confirm which version applies to your address.
Sorting and Distribution
Johannesburg mail is routed through the City Deep terminal, one of the country’s main postal hubs. From there, deliveries are sorted by suburb code and directed to local branches.
Johannesburg Postal Codes by Region
To make it easy to navigate, suburbs are grouped by region. Each table shows the suburb name, street code, and box code if available.
Northern Suburbs
The northern suburbs include some of Johannesburg’s most important business and residential areas such as Sandton, Bryanston, Rivonia, Fourways, and Morningside.
| Suburb | Street Code | P.O. Box Code |
|---|---|---|
| Bryanston | 2021 | 2191 |
| Bryanston East | 2152 | 2191 |
| Rivonia | 2128 | 2191 |
| Sandton Central | 2196 | 2146 |
| Morningside | 2196 | 2057 |
| Paulshof | 2191 | 2056 |
| Fourways | 2055 | 2067 |
| Rosebank | 2196 | 2019 |
| Parkhurst | 2193 | 2120 |
| Parkmore | 2196 | n/a |
Eastern Suburbs
The eastern suburbs stretch from Alexandra to Bedfordview and Edenvale, covering both older residential areas and new developments.
| Suburb | Street Code | P.O. Box Code |
|---|---|---|
| Alexandra | 2090 | 2014 |
| Marlboro | 2063 | 2090 |
| Bedfordview | 2008 | 2007 |
| Edenvale | 1609 | 1610 |
| Linksfield | 2192 | n/a |
| Dowerglen | 1609 | 1612 |
| Greenstone Hill | 1609 | n/a |
| Illovo | 2196 | n/a |
Southern Suburbs
The southern suburbs include Johannesburg South, Rosettenville, Bassonia, Mulbarton, and surrounding areas.
| Suburb | Street Code | P.O. Box Code |
|---|---|---|
| Johannesburg South | 2091 | 2130 |
| Rosettenville | 2190 | 2130 |
| Turffontein | 2190 | 2140 |
| Bassonia | 2190 | 2061 |
| Mulbarton | 2059 | 2190 |
| Ormonde | 2091 | 2003 |
| Robertsham | 2091 | 16617 |
| Glenvista | 2091 | 2058 |
Western Suburbs
The western side includes Randburg, Roodepoort, Northcliff, Linden, Cresta, and surrounding residential zones.
| Suburb | Street Code | P.O. Box Code |
|---|---|---|
| Northcliff | 2115 | 2195 |
| Linden | 2195 | 2104 |
| Bosmont | 2093 | n/a |
| Cresta | 2118 | 2194 |
| Randpark Ridge | 2156 | 2169 |
| Randburg Central | 2194 | 2125 |
| Roodepoort | 1725 | 1709 |
| Florida | 1709 | n/a |
| Weltevreden Park | 1709 | 1715 |
Johannesburg CBD and Inner City
The central business district and inner city host banks, offices, and major government buildings. Accuracy in postal codes here is critical for businesses.
| Area | Street Code | P.O. Box Code |
|---|---|---|
| Johannesburg CBD | 2001 | 2000 |
| Marshalltown | 2001 | 2107 |
| Newtown | 2001 | 2113 |
| Braamfontein | 2001 | 2000 |
| Hillbrow | 2038 | 2001 |
| Berea | 2198 | 2000 |
| Yeoville | 2198 | 2143 |
| Parktown | 2193 | n/a |
| Maboneng | 2091 | n/a |
Tips for Using Postal Codes
Correct use of postal codes helps reduce delivery errors and avoids confusion. Here are practical tips for 2025:
Check official directories – Always verify codes through the South African Post Office lookup tool.
Distinguish between street and box – Do not assume they are the same. Many suburbs use different codes.
Include extensions – If your suburb has numbered extensions, use the correct version in your address.
Keep updated – New developments sometimes introduce new postal codes.
Confirm for couriers – Courier services may reject orders with incorrect or mismatched codes.
Common Mistakes to Avoid
| Mistake | Why It Happens | Solution |
|---|---|---|
| Using outdated codes | Old databases online | Always use the latest 2025 list |
| Mixing up box and street | Lack of clarity in suburb names | Confirm which type applies |
| Forgetting extensions | Large suburbs with multiple areas | Add “Ext” or “Extension” when needed |
| Using neighbouring suburb’s code | Close boundaries cause confusion | Verify against your exact suburb name |
Bonus Resources
SAPO Postal Code Lookup – The most reliable source for official codes.
Postal code apps and websites – Useful for quick checks on your phone.
Courier services – Many have postal code verification built into their systems.
Check also: Post Bank Contact Details: Phone Numbers & Email Addresses 2025
Postal codes are the backbone of Johannesburg’s delivery and logistics system. From Sandton to Soweto, every suburb relies on accurate four-digit codes for smooth communication, fast deliveries, and reliable record-keeping.
This 2025 list of Johannesburg postal codes by suburb provides a practical reference for residents, businesses, and service providers. Always double-check whether you are using a street code or P.O. Box code, and keep your information up to date.
Bookmark this guide to ensure that every package, letter, or document you send reaches the right destination on time.
