Location information
PLZ 5728- Postal code
- 5728
- Place name
- Gontenschwil
- Municipality
- Gontenschwil
- Canton
- AargauAG
- Language
- German (Deutsch)
- Area
- 9.5 km²
Geographic coordinates
swisstopo- Latitude
- 47.270500°
- Longitude
- 8.144800°
- Municipality key (BFS)
- 4135
About this postal code
Postal code 5728 serves the area of Gontenschwil in the canton of AG, Switzerland. The municipality is identified by the official key 4135. The primary language in this region is German.
Localities
swisstopo · 1Taxes in Gontenschwil
ESTV · 2026Municipal tax multiplier117%
Cantonal tax multiplier103%
Tax multipliers apply per municipality — shown for Gontenschwil.
Tax rank 157 of 196 in canton AargauAccessibility (municipality of Gontenschwil)
ARE · NPVMMajor centrePT 82 min · Car 68 min
Remotest municipalities →Electricity (municipality of Gontenschwil)
ElCom · 2027 · BFESecond homes12.6 %
Health-insurance premiums
BAG · 2024Ø premium in canton Aargau392 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
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- Where is postal code 5728?
- Postal code 5728 covers Gontenschwil in the municipality of Gontenschwil, canton AG.
- Which municipality does postal code 5728 belong to?
- Postal code 5728 belongs to Gontenschwil, canton AG.
- Which district (Bezirk) is postal code 5728 in?
- Every municipality of postal code 5728 lies in Bezirk Kulm (canton AG).