Population
5'343↑0.8%

Municipality · Solothurn
Hägendorf is a municipality in the district of Olten in the canton of Solothurn in Switzerland.
The rental vacancy rate is 0.24%, 88% below the cantonal average (2.06 %). The municipal tax multiplier (Steuerfuss) is 111%, 5% below the cantonal average (117 %) — tax-favourable. Median taxable income is CHF 62'600, roughly the Swiss average (CHF 61'929). Hägendorf has 5'343 residents (2025).
Source: Swiss Federal Statistical Office (BFS).