How many addresses are in 6430 Nordborg?

Postal code 6430 Nordborg covers 7,990 registered addresses in Datafordeleren (DAR). The number includes residential addresses, business addresses and separate unit addresses such as apartments and offices.

How many streets are in 6430 Nordborg?

There are 483 unique streets in postal code 6430. All streets are updated from the official address registry (DAR) every 15 minutes, so name changes and new streets appear quickly.

Which municipality is 6430 Nordborg in?

6430 Nordborg belongs to Sønderborg Municipality. The entire postal code lies within a single municipality.

Is 6430 Nordborg a bulk-recipient address?

No — 6430 Nordborg is a regular postal code (not a bulk-recipient). The postal code covers a geographic area with homes, businesses and public addresses.

Where can I look up addresses in 6430 Nordborg?

Use our DAWA-compatible API to look up all addresses in 6430 programmatically. Endpoint: /v1/adresser?postnr=6430. Get 1,000 free calls/month without a credit card.

Postal codes

6430 Nordborg

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Postal code 6430 Nordborg covers 7.990 addresses across 483 streets. The area lies within Sønderborg Municipality.

7.990

Addresses

483

Streets

Sønderborg Municipality

Avg. house numbers/street

Centre: 55.0342, 9.7903Open in OpenStreetMap →

Municipality

Sønderborg Municipality7.990

Administrative area

Region: Region Syddanmark
Police district: Syd- og Sønderjyllands Politi
Court district: Retten i Sønderborg

Fetch postal code 6430 via API

The postal-codes endpoint returns metadata along with links to addresses and streets in the postal code — DAWA-compatible format:

GEThttps://api.danskadresseapi.dk/v1/postnumre/6430

200 OK

Authorization: Bearer YOUR_API_KEY

{
  "nr": "6430",
  "navn": "Nordborg",
  "stormodtager": false,
  "kommuner": [
    { "kode": "0540", "navn": "Sønderborg" }
  ],
  "antal_adresser": 7990,
  "antal_veje": 483,
  "centrum": { "lat": 55.03424, "lon": 9.79031 },
  "href": "https://api.danskadresseapi.dk/v1/postnumre/6430",
  "adresser_href": "https://api.danskadresseapi.dk/v1/adresser?postnr=6430"
}

Læs dokumentationen Start gratis

Flagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 NordborgFlagermusen 263, 6430 NordborgFlagermusen 249, 6430 NordborgFlagermusen 272, 6430 Nordborg

Look up addresses in 6430 Nordborg via API

Drop-in DAWA replacement. Get full address data for all 7.990 addresses in Nordborg via REST API. Change the base URL and you're ready.

Start free Quickstart guide →

Neighbouring postal codes

Other postal codes in the same municipality.

4874Gedser 6300Gråsten 6310Broager 6320Egernsund 6400Sønderborg 6440Augustenborg 6470Sydals

Frequently asked questions

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Data verificeret 28 min siden·sidst ændret 19. maj 2026·Vi synkroniserer hver 15. minut

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