8590 Romanshorn (Romanshorn): key figures
8590 Romanshorn (postcode area in Romanshorn) has 11,861 residents in 2025 across 33.1 km², or 358 people per km². Population: +11.1% between 2015 and 2025.
- 11,861 residents
- 33.1 km²
- 358 people/km²
8590 Romanshorn in numbers
Key points
Nationally, 8590 Romanshorn ranks No. 165 of 2,275 postcode areas.
Population of 8590 Romanshorn over time
8590 Romanshorn had 10,675 residents in 2015 and 11,861 in 2025.
| Year | Population |
|---|---|
| 2015 | 10,675 |
| 2020 | 11,192 |
| 2023 | 11,598 |
| 2025 | 11,861 |
All indicators for 8590 Romanshorn
Next to the value for 8590 Romanshorn: all postcode areas of Romanshorn, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 8590 Romanshorn | Romanshorn | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 6,302 | – | – | ranked 161 of 3,164 | ||
| Residential buildings (2026) | 2,040 | – | – | ranked 91 of 3,160 | ||
| Dwellings in buildings built before 1946 (2026) | 27.7% | 27.7% | 23.2% | ranked 1,594 of 3,164 | ||
| Dwellings in buildings built since 2001 (2026) | 27.1% | 27.1% | 23.6% | ranked 1,047 of 3,164 | ||
| Share of detached houses among residential buildings (2026) | 59.4% | 59.4% | 63.5% | ranked 2,404 of 3,160 |
Energy
| Indicator | 8590 Romanshorn | Romanshorn | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 70.0% | 70.0% | 56.2% | ranked 541 of 3,160 | ||
| Heat pumps as main heating (2026) | 20.6% | 20.6% | 16.2% | ranked 860 of 3,160 | ||
| Wood heating systems (2026) | 6.1% | 6.1% | 13.5% | ranked 2,461 of 3,160 | ||
| District heating (2026) | 1.2% | 1.2% | 5.6% | ranked 1,381 of 3,160 |
Society
| Indicator | 8590 Romanshorn | Romanshorn | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 35.6% | 35.6% | 29.8% | ranked 227 of 2,040 |
Where is 8590 Romanshorn?
Frequently asked questions
What is the population of 8590 Romanshorn (Romanshorn)?
8590 Romanshorn has 11,861 residents in 2025. It covers 33.1 km², or 358 people per km².
Where is 8590 Romanshorn?
8590 Romanshorn (postcode area) is part of Romanshorn, in Thurgau.
What is the value of “Share of foreign nationals” in 8590 Romanshorn?
Share of foreign nationals: 35.6% (2025), ranked 227 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 8590 Romanshorn?
Dwellings: 6,302 (2026), ranked 161 of 3,164 postcode areas in the country.