Location information
PLZ 7138- Postal code
- 7138
- Place name
- Surcuolm
- Municipality
- Obersaxen Mundaun
- Canton
- GrisonsGR
- Language
- Romansh (Rumantsch)
- Area
- 7.5 km²
Geographic coordinates
swisstopo- Latitude
- 46.759000°
- Longitude
- 9.142400°
- Municipality key (BFS)
- 3988
About this postal code
Postal code 7138 serves the area of Surcuolm in the canton of GR, Switzerland. The municipality is identified by the official key 3988. The primary language in this region is Romansh.
Localities
swisstopo · 1Taxes in Obersaxen Mundaun
ESTV · 2026Municipal tax multiplier95%
Cantonal tax multiplier92%
Tax multipliers apply per municipality — shown for Obersaxen Mundaun.
Tax rank 63 of 100 in canton GrisonsAccessibility (municipality of Obersaxen Mundaun)
ARE · NPVMMajor centrePT 174 min · Car 121 min
Remotest municipalities →Electricity (municipality of Obersaxen Mundaun)
ElCom · 2027 · BFESecond homes81 %
Second Homes Act: no new second-home permits (official building restriction in force).
Health-insurance premiums
BAG · 2024Premium regionRegion 3
Ø premium in canton Grisons363 CHF/mo
Estimate Switzerland 2026465.3 CHF/mo
Premiums are set per canton and premium region. This area lies in premium region 3 of canton Grisons. Shown is the average adult premium paid across the whole canton Grisons (2024, BAG) — a region-specific average is not available in the cantonal data.
Nearby postal codes
swisstopo- Where is postal code 7138?
- Postal code 7138 covers Surcuolm in the municipality of Obersaxen Mundaun, canton GR.
- Which municipality does postal code 7138 belong to?
- Postal code 7138 belongs to Obersaxen Mundaun, canton GR.
- Which district (Bezirk) is postal code 7138 in?
- Every municipality of postal code 7138 lies in Region Surselva (canton GR).