West Flanders

Living in Oudenburg

Oudenburg is a commune in the province of West Flanders, Flemish Region. Administrative language: Dutch. Below are the local figures that change what you pay and who your neighbours are, each with its official source.

Map of Belgian communes coloured by their 2026 commune income tax surcharge
Commune income tax surcharge 2026under 6.5%6.5 to 7.2%7.2 to 7.8%7.8 to 8.2%8.2 to 8.6%8.6% and moreBoundaries © NGI-IGN, AdminVector, CC BY 4.0.
Population on 2026-01-01
10,447
National Register (IBZ), retrieved 2026-11-02
Residents with a foreign nationality
4.2% (437 people)
Lower than most communes in the Flemish Region (regional average 8.7%). Statbel, 2026-01-01.
Commune income tax surcharge 2026
7.70%
On every €1,000 of federal income tax you owe, the commune adds €77.00. Rank 30 of 62 in West Flanders (1 = lowest); Flemish Region average 7.22%. Source, retrieved 2026-11-02.
Property tax: commune centimes 2026
1,243
Added to the regional property tax (précompte immobilier / onroerende voorheffing) paid by owners. Rank 51 of 62 in West Flanders (1 = lowest). Source.
Postal codes
8460
REFNIS (INS/NIS) code 35014. bpost list.

What these numbers mean for you

The commune surcharge is not taken from your payslip separately: your employer withholds tax at a flat rate, and the real commune percentage is applied when your yearly tax assessment is calculated. That is why two colleagues with the same salary can get different refunds or bills if they live in different communes. Use our salary calculator for the monthly figure.

Property tax centimes only concern owners. The higher the number, the more the commune adds to the regional base tax on the cadastral income of the property.

Registering in Oudenburg

When you move here you must register your address at the commune's population office (service population / dienst bevolking) shortly after you move in (your commune states the deadline); a police officer then checks that you actually live at the address. See our commune registration guides for the documents to bring.

Nearby communes

Bredene, Gistel, Ichtegem, Middelkerke, Oostende (Ostende), De Haan.