Serbia Address Validation, Verification, and Autocomplete

You can explore all our address validation solutions in one place, including the Master address list, Address validation service, International address verification, USPS address verification tool, Bulk address validation, and Address autocomplete.

In Serbia, a valid address must match the country’s postal formatting rules. Verify that the postal code (Poštanski broj) follows the 99999 format; it appears before city; the street name comes before the house number. The standard Serbian address structure is: Number, Thoroughfare name, Locality.

Serbia uses the postal code format 99999. Locally, postal codes are referred to as “Poštanski broj.” The postal code structure is 5-digit postal code structure. Example address: Beogradska 3, 24210 BAJMOK. Postal codes are administered by Pošta Srbije.

A properly formatted Serbian address follows this structure: Number, Thoroughfare name, Locality. In Serbia, the street name precedes the house number, and the postal code is placed before city. Example: Beogradska 3, 24210 BAJMOK.

Address validation checks format and completeness — whether an address is properly structured and meets postal standards. Address verification goes further by confirming the address exists and is linked to a real recipient. For example, validating a Serbian address means checking that the postal code (Poštanski broj) follows the 99999 format and appears before city. Verifying it means confirming that a real recipient lives or operates at that specific address. Most businesses benefit from both: validation broadly for data quality, and verification for higher-risk situations like compliance or fraud prevention.

Yes, Serbia uses a postal code system (Poštanski broj) with the format 99999. The postal code structure is 5-digit postal code structure. GeoPostcodes covers 115,366 postal codes for Serbia. The national postal operator is Pošta Srbije.

Start by validating the format against Serbian postal standards. Confirm the postal code (Poštanski broj) matches the 99999 format and corresponds to the correct locality. The address should follow the structure: Number, Thoroughfare name, Locality. GeoPostcodes maintains 115,366 postal codes across 5,075 localities for Serbia to cross-reference against.

Bulk validating addresses in Serbia means checking large volumes of records against the 99999 postal code format and 5,075 possible localities. API-based services process addresses one at a time, which introduces per-call costs, rate limits, and latency at scale. A self-hosted reference database lets you validate Serbian addresses locally with no API calls, no per-record fees, and no dependency on third-party uptime. GeoPostcodes provides 115,366 postal codes for Serbia, available as a downloadable dataset for direct integration into your validation pipeline.

Serbia has 115,366 postal codes (Poštanski broj), covering 5,075 localities across 226 administrative regions. Postal codes follow the 99999 format. They are administered by Pošta Srbije. GeoPostcodes maintains this dataset with regular updates as postal codes are added, merged, or retired.

Postal codes in Serbia are not static — Pošta Srbije periodically adds, merges, and retires codes as populations shift and administrative boundaries are redrawn. With 115,366 active postal codes across 5,075 localities, even small changes can affect address validation accuracy. Businesses that rely on Serbian address data should use a regularly updated reference database rather than a one-time export to avoid mismatches over time.