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SwitzerlandCanton AG

5726

Unterkulm

This postal code extends over 2 municipalities: postal delivery areas do not follow municipal borders.

MunicipalityUnterkulmLocalityUnterkulmCantonAargau AGArea8.3 km²

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN · swissTLM3D · swissTLMRegio

Location information

PLZ 5726
Postal code
5726
Place name
Unterkulm
Municipality
Unterkulm
Canton
AargauAG
Language
German (Deutsch)
Area
8.3 km²

Geographic coordinates

swisstopo
Latitude
47.312400°
Longitude
8.112100°
Municipality key (BFS)
4146

About this postal code

Postal code 5726 serves the area of Unterkulm in the canton of AG, Switzerland. The municipality is identified by the official key 4146. The primary language in this region is German.

Which locality is in which municipality?

swisstopo · 2

Postal code 5726 covers 1 localities across 2 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row.

LocalityMunicipalityCanton
UnterkulmUnterkulm · DürrenäschAG

Municipalities in this postal code area

swisstopo · 2
UnterkulmMain municipalityDürrenäscharea of the municipality of

Localities

swisstopo · 1
Unterkulm5726

Taxes in Unterkulm

ESTV · 2026
Municipal tax multiplier115%
Cantonal tax multiplier103%

Tax multipliers apply per municipality — shown for Unterkulm.

Tax rank 139 of 196 in canton Aargau

Accessibility (municipality of Unterkulm)

ARE · NPVM
Major centrePT 72 min · Car 59 min
Remotest municipalities →

Electricity (municipality of Unterkulm)

ElCom · 2027 · BFE
Tariff H429.86 Rp./kWh
Roof potential29 GWh/yr
Per inhabitant7'494 kWh/yr
All energy rankings →

Housing (municipality of Unterkulm)

ARE
Second homes6.6 %

Health-insurance premiums

BAG · 2024
Ø premium in canton Aargau392 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Canton Aargau →Premiums explained →

Premiums are set not per municipality but per canton and premium region. Shown is the average adult premium paid in canton Aargau (2024, BAG) — it applies canton-wide, not to any single location.

Nearby postal codes

swisstopo
5725Leutwil5727Oberkulm5724Dürrenäsch5724Dürrenäsch

Frequently asked questions

Where is postal code 5726?
Postal code 5726 lies in 2 municipalities: Unterkulm, Dürrenäsch (canton AG). Postal codes are delivery areas and do not follow municipal borders.
Which localities and municipalities does postal code 5726 comprise?
Postal code 5726 covers 1 localities across 2 municipalities. A postal code is a delivery area and does not follow municipal borders — the pairing is spelled out row by row. Unterkulm & Dürrenäsch. Unterkulm: Unterkulm, Dürrenäsch.
Which district (Bezirk) is postal code 5726 in?
Every municipality of postal code 5726 lies in Bezirk Kulm (canton AG).