Where is postal code 5637?

Postal code 5637 lies in 3 municipalities: Beinwil (Freiamt), Auw, Geltwil (canton AG). Postal codes are delivery areas and do not follow municipal borders.

SwitzerlandCanton AG

5637

Beinwil (Freiamt)

This postal code extends over 3 municipalities: postal delivery areas do not follow municipal borders.

MunicipalityBeinwil (Freiamt)LocalityBeinwil (Freiamt)CantonAargau AGArea14.6 km²

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN

Location information

PLZ 5637

Postal code: 5637
Place name: Beinwil (Freiamt)
Municipality: Beinwil (Freiamt)
Canton: AargauAG
Language: German (Deutsch)
Area: 14.6 km²
Locality: Beinwil (Freiamt), Geltwil

Geographic coordinates

swisstopo

Latitude: 47.229200°
Longitude: 8.342300°
Municipality key (BFS): 4224

About this postal code

Postal code 5637 serves the area of Beinwil (Freiamt) in the canton of AG, Switzerland. The municipality is identified by the official key 4224. The primary language in this region is German.

Which locality is in which municipality?

swisstopo · 3

Postal code 5637 covers 2 localities across 3 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row.

Locality	Municipality	Canton
Beinwil (Freiamt)	Beinwil (Freiamt) · Auw	AG
Geltwil	Geltwil	AG

Municipalities in this postal code area

swisstopo · 3

Beinwil (Freiamt)Main municipality Auwarea of the municipality of Geltwilarea of the municipality of

Localities

swisstopo · 2

Beinwil (Freiamt)5637 Geltwil5637

Taxes in Beinwil (Freiamt)

ESTV · 2026

Municipal tax multiplier98%

Cantonal tax multiplier103%

Tax multipliers apply per municipality — shown for Beinwil (Freiamt).

Tax rank 47 of 196 in canton Aargau

Accessibility (municipality of Beinwil (Freiamt))

ARE · NPVM

Major centrePT 89 min · Car 43 min

Remotest municipalities →

Electricity (municipality of Beinwil (Freiamt))

ElCom · 2026 · BFE

Tariff H423.26 Rp./kWh

Roof potential17 GWh/yr

All energy rankings →

Nearby postal codes

swisstopo

5636Benzenschwil 5634Merenschwand 5632Buttwil

Frequently asked questions

Where is postal code 5637?: Postal code 5637 lies in 3 municipalities: Beinwil (Freiamt), Auw, Geltwil (canton AG). Postal codes are delivery areas and do not follow municipal borders.
Which municipality does postal code 5637 belong to?: Postal code 5637 covers 2 localities across 3 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Beinwil (Freiamt), Auw & Geltwil. Beinwil (Freiamt): Beinwil (Freiamt), Auw; Geltwil: Geltwil.