Location information
PLZ 5028- Postal code
- 5028
- Place name
- Ueken
- Municipality
- Herznach-Ueken
- Canton
- AargauAG
- Language
- German (Deutsch)
- Area
- 5.1 km²
Geographic coordinates
swisstopo- Latitude
- 47.484000°
- Longitude
- 8.049600°
- Municipality key (BFS)
- 4186
About this postal code
Postal code 5028 serves the area of Ueken in the canton of AG, Switzerland. The municipality is identified by the official key 4186. The primary language in this region is German.
Localities
swisstopo · 1Taxes in Herznach-Ueken
ESTV · 2026Municipal tax multiplier110%
Cantonal tax multiplier103%
Tax multipliers apply per municipality — shown for Herznach-Ueken.
Tax rank 110 of 196 in canton AargauAccessibility (municipality of Herznach-Ueken)
ARE · NPVMMajor centrePT 65 min · Car 36 min
Remotest municipalities →Electricity (municipality of Herznach-Ueken)
ElCom · 2027 · BFETariff range H424.4–29.56 Rp./kWh
Roof potential24 GWh/yr
Per inhabitant8'597 kWh/yr
All energy rankings →Second homes7.9 %
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 5028?
- Postal code 5028 covers Ueken in the municipality of Herznach-Ueken, canton AG.
- Which municipality does postal code 5028 belong to?
- Postal code 5028 belongs to Herznach-Ueken, canton AG.
- Which district (Bezirk) is postal code 5028 in?
- Every municipality of postal code 5028 lies in Bezirk Laufenburg (canton AG).