Population
3'761↑0.7%

City · Solothurn
Erlinsbach is a municipality in the district of Gösgen in the canton of Solothurn in Switzerland. It was formed from the union on January 1, 2006 of Niedererlinsbach and Obererlinsbach.
The rental vacancy rate is 1.71%, 17% below the cantonal average (2.06 %) — a tight rental market. The municipal tax multiplier (Steuerfuss) is 110%, 6% below the cantonal average (117 %) — tax-favourable. Median taxable income is CHF 60'400, roughly the Swiss average (CHF 61'929). Erlinsbach SO has 3'761 residents (2025).
Source: Swiss Federal Statistical Office (BFS).