Postcode area · Tujetsch · Grisons

7188 Sedrun (Tujetsch): key figures

7188 Sedrun (postcode area in Tujetsch) has 743 residents in 2025 across 74.5 km², or 10.0 people per km². By population, 7188 Sedrun ranks No. 1 of 2 postcode areas in Tujetsch. Population: −14.5% between 2015 and 2025.

  • 743 residents
  • 74.5 km²
  • 10 people/km²

7188 Sedrun in numbers

Population
743
ranked 1,802 of 2,275
−14.5%between 2015 and 2025
2015–2025
Population density
10people/km²
ranked 2,237 of 2,275
Area
74.5km²
ranked 57 of 3,168
Dwellings
1,154
ranked 1,027 of 3,164
Residential buildings
415
ranked 1,390 of 3,160
Dwellings in buildings built before 1946
19.6%
ranked 2,175 of 3,164
Dwellings in buildings built since 2001
16.1%
ranked 2,091 of 3,164

Key points

By population, 7188 Sedrun ranks No. 1 of 2 postcode areas in Tujetsch.

Nationally, 7188 Sedrun ranks No. 1,802 of 2,275 postcode areas.

Population of 7188 Sedrun over time

7007508008509002015202020232025
Population, 2015–2025

7188 Sedrun had 869 residents in 2015 and 743 in 2025.

YearPopulation
2015869
2020759
2023741
2025743

All indicators for 7188 Sedrun

Next to the value for 7188 Sedrun: all postcode areas of Tujetsch, then of the whole country (totals for counts, weighted averages for rates).

7188 SedrunNational medianHover over or tap a bar to see what it shows.

Housing

Indicator7188 SedrunTujetschSwitzerlandPosition?Rank in the areaRank in the country
Dwellings (2026)1,154––ranked 1 of 3ranked 1,027 of 3,164
Residential buildings (2026)415––ranked 1 of 3ranked 1,390 of 3,160
Dwellings in buildings built before 1946 (2026)19.6%22.4%23.2%ranked 2 of 3ranked 2,175 of 3,164
Dwellings in buildings built since 2001 (2026)16.1%16.8%23.6%ranked 2 of 3ranked 2,091 of 3,164
Share of detached houses among residential buildings (2026)41.2%43.8%63.5%ranked 2 of 3ranked 2,990 of 3,160

Energy

Indicator7188 SedrunTujetschSwitzerlandPosition?Rank in the areaRank in the country
Oil or gas heating systems (2026)31.1%28.4%56.2%ranked 2 of 3ranked 2,524 of 3,160
Heat pumps as main heating (2026)8.9%7.4%16.2%ranked 2 of 3ranked 2,115 of 3,160
Wood heating systems (2026)25.7%30.4%13.5%ranked 2 of 3ranked 970 of 3,160
District heating (2026)0.6%1.1%5.6%ranked 3 of 3ranked 1,742 of 3,160

Where is 7188 Sedrun?

Other postcode areas in Tujetsch

Postcode areas near 7188 Sedrun

Previous in alphabetical order: 7187 Camischolas

Next in alphabetical order: 7189 Rueras

The postcode areas of Tujetsch

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Frequently asked questions

What is the population of 7188 Sedrun (Tujetsch)?

7188 Sedrun has 743 residents in 2025. It covers 74.5 km², or 10 people per km².

Where is 7188 Sedrun?

7188 Sedrun (postcode area) is part of Tujetsch, in Grisons.

What is the value of “Dwellings” in 7188 Sedrun?

Dwellings: 1,154 (2026), ranked 1,027 of 3,164 postcode areas in the country.

What is the value of “Residential buildings” in 7188 Sedrun?

Residential buildings: 415 (2026), ranked 1,390 of 3,160 postcode areas in the country.