Location information
PLZ 4310- Postal code
- 4310
- Place name
- Rheinfelden
- Municipality
- Rheinfelden
- Canton
- AargauAG
- Language
- German (Deutsch)
- Area
- 11.6 km²
Geographic coordinates
swisstopo- Latitude
- 47.551700°
- Longitude
- 7.792200°
- Municipality key (BFS)
- 4258
About this postal code
Postal code 4310 serves the area of Rheinfelden in the canton of AG, Switzerland. The municipality is identified by the official key 4258. The primary language in this region is German.
Localities
swisstopo · 1Taxes in Rheinfelden
ESTV · 2026Municipal tax multiplier90%
Cantonal tax multiplier103%
Tax multipliers apply per municipality — shown for Rheinfelden.
Tax rank 23 of 196 in canton AargauAccessibility (municipality of Rheinfelden)
ARE · NPVMMajor centrePT 31 min · Car 24 min
Remotest municipalities →Electricity (municipality of Rheinfelden)
ElCom · 2027 · BFESecond homes7.8 %
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 4310?
- Postal code 4310 covers Rheinfelden in the municipality of Rheinfelden, canton AG.
- Which municipality does postal code 4310 belong to?
- Postal code 4310 belongs to Rheinfelden, canton AG.
- Which district (Bezirk) is postal code 4310 in?
- Every municipality of postal code 4310 lies in Bezirk Rheinfelden (canton AG).