Irlach is a locality associated with Upper Bavaria, Bavaria, Germany, and postal code 83128. As a rural or small-settlement address, its operational postal locality may need to be confirmed with the consignee before shipment, particularly where the municipality and delivery route are not shown in the available location hierarchy. This page provides a practical overview of Irlach’s location, postal code, international address format, B2B shipping considerations, customs information, and pre-dispatch verification steps.

Postal Code

The postal code for Irlach is 83128. For international mail and courier shipments, it should be used together with the recipient’s full name, detailed street address, delivery locality, country, and a reachable telephone number. A postal code alone does not identify a deliverable premises.

Quick Location Information

Field	Value
Area / Place	Irlach
City	Upper Bavaria
State/Province	Bavaria
Postal Code	83128
Country	Germany
Country Code	DE

Germany uses a five-digit numeric postal-code system. German postal codes do not use letters and are not written in a ZIP+4 format. The locality and street-level details remain essential for carrier routing and final delivery.

Location — Where Is Irlach?

Irlach is a locality in the Upper Bavaria region of Bavaria, Germany. The supplied hierarchy associates it with Upper Bavaria rather than identifying a separate municipal or district name. Upper Bavaria is a southern German region with a mixture of rural settlements, residential communities, manufacturing areas, and links to the wider Munich and Alpine transport network. Irlach should therefore be treated as a locality requiring precise street-level validation, not as a standalone metropolitan delivery centre. For parcel routing, the consignee’s official municipality, street name, house number, and any building or farm-site access instructions should be confirmed before label creation.

Address Format

How to Write the Address

Place the recipient’s full legal name on the first line.
Add the company name and department, if applicable.
Write the street name and house number; add a building, unit, or room identifier where relevant.
Write the five-digit postal code followed by the confirmed postal locality.
Place GERMANY as the final line for international mail.
Do not replace the delivery locality with a broad region such as Bavaria or Upper Bavaria when the carrier requires the official municipality. The exact locality must be confirmed with the consignee.

Operational note: The available hierarchy does not provide a street, house number, or separately verified municipality. The example below is a format illustration only; the complete deliverable address must be confirmed before dispatch.

International Address Example

Recipient Name Company Name Street Name and House Number 83128 Irlach GERMANY

Actual shipment preparation requires confirmation of the detailed street address, official postal locality, recipient telephone number, and any access instructions. A one-line reference format is: Irlach, Bavaria 83128, Germany; carrier labels should use the validated multi-line address instead.

Business & Logistics

Typical B2B Cargo Categories

Mechanical equipment, tools, and industrial components
Automotive and machinery spare parts
Electronic components and technical samples
Commercial documents, contracts, and product documentation
Textiles, apparel, and consumer goods
Packaging materials and replacement items

Transport and Customs Considerations

International express is commonly used for documents, samples, and compact urgent consignments, while air freight is suitable for larger time-sensitive commercial cargo.
Less-than-container-load or full-container sea freight may be considered for consolidated or higher-volume shipments, with road delivery arranged to the final locality.
Shipments moving through Germany generally require accurate commercial invoices, commodity descriptions, customs values, weights, and the appropriate HS classification.
For commercial imports, the consignee’s legal entity details, EORI information where applicable, VAT information where relevant, and delivery contact should be confirmed before booking.
Rural or small-settlement delivery can require carrier validation of the municipality, access conditions, business hours, and any remote-delivery surcharge before final routing is accepted.

Postal Code FAQ

What is the postal code of Irlach?

The postal code associated with Irlach is 83128.

How should an international parcel to Irlach be addressed?

Use the recipient name, company if applicable, street name and house number, the confirmed postal locality with 83128, and GERMANY as the final country line. The full street address must be obtained from the consignee.

Is 83128 a postal code in Bavaria and Upper Bavaria?

Yes. The supplied location hierarchy associates Irlach with Upper Bavaria in the state of Bavaria, Germany. The exact municipal delivery name should still be checked against the consignee’s official address.

Can a commercial courier shipment use only “Irlach, 83128”?

It is generally insufficient for commercial courier delivery. A valid shipment normally requires the street, house number, recipient or company name, telephone number, and a customs contact where applicable.

What customs information is important for a B2B shipment?

Commercial goods typically require a precise description, HS classification, declared value, origin, invoice, and consignee information. EORI, VAT, or other tax identifiers may be needed depending on the transaction and customs procedure.

Address & Shipping Checklist

Recipient’s complete personal name or registered company name
Department, contact person, or receiving desk where applicable
Detailed street name and house number
Building, unit, room, gate, or access instructions where applicable
Confirmed locality and municipality associated with the delivery premises
Region or state: Bavaria; Upper Bavaria where relevant for routing context
Postal code: 83128
Country: Germany; ISO country code: DE
Reachable recipient telephone number and email contact
Commercial invoice, HS code, customs value, origin, and applicable EORI, VAT, or other clearance identifiers

Summary

Irlach is associated with German postal code 83128 in Upper Bavaria, Bavaria. International labels should follow the German sequence of recipient, company, street and house number, postal code with the validated locality, and Germany as the final line.

Because the available hierarchy does not include a detailed street address or independently confirmed municipality, the consignee should verify the complete delivery address before booking, customs filing, or label production.

Data Sources & Provenance

The place name, regional hierarchy, postal code, country, and ISO code presented here are based on the supplied location information. General postal-format and international addressing guidance is cross-checked against authoritative reference domains:

deutschepost.de — German postal services and addressing context.
zoll.de — German customs procedures and import/export compliance.
upu.int — Universal Postal Union international addressing standards.

Street-level delivery details, municipal assignment, carrier serviceability, surcharges, and customs treatment remain subject to confirmation for the individual shipment.

Reviewed by: International Logistics Operations Team
Review focus: Germany ZIP Code, address validation and international shipment routing
Last reviewed: November 2026