About Dulliken
Dulliken is a municipality in the district of Olten in the canton of Solothurn in Switzerland.
- Canton
- Solothurn
- Area
- 6.0 km²
Population
5'450residents
Median taxable income
CHF 60'083
Vacancy
4.11%
Foreign residents
45.7%
Dwellings
2'603
Jobs (FTE)
1'396
Tax multiplier
119%
Land use across the commune
Every 100 × 100 m of Dulliken, coloured by how it's used. Drawn from the BFS Arealstatistik 2025 release — the most recent nationwide snapshot.
Source BFS Arealstatistik
Loading statistics …
Jobs & economy
1'396 full-time-equivalent jobs across 231 businesses — services make up 67% of employment, industry 31% (2018).
Source BFS STATENT
1'396FTE total
Primary1.7%
Secondary31.2%
Tertiary67.0%
Land use
29% built-up, 37% agricultural, 33% forest. Measured across 601 hectares (2018).
Source BFS Arealstatistik
Settlement29.0%
Agriculture37.6%
Forest33.4%
Water0.0%
Election Results
SVP led the 2023 National Council election with 31.6%, ahead of SP at 21.6%.
Source BFS
SVP31.6%+3.0 pp
SP21.6%−6.2 pp
Mitte15.8%
FDP13.7%−0.8 pp
Grüne7.5%−0.7 pp
GLP4.2%+1.5 pp
EVP3.2%+1.0 pp
2023 vs 2019
Primary / second-home mix
91.5% of dwellings are primary residences; 8.5% are second homes (2026).
Source BFS
Primary residences91.5%
Second homes8.5%
Climate data
Annual mean 9.6°C with 972 mm of rain. Warmest in July (18.6°C), coldest in January (1.0°C). Station: Rünenberg, 611 m.
Source MeteoSchweiz
9.6°C
Annual mean
Mean 9.6°C
Rain 972 mm
Sun ≈140 days
Rünenberg · 611 m.a.s.l. · 1991–2020 normals
Warming trend
Mean annual temperature at Basel / Binningen has risen by +2.4°C between the first 30 observed years (1755–1784) and the most recent (1996–2025).
Source MeteoSchweiz NBCN
+2.4°C
mean 1996–2025 vs. 1755–1784
Basel / Binningen · 316 m.a.s.l. · 1755–2025
