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Allschwil – Municipal Profile

Published: February 17, 2026  ·  Period: 2026-01-01 – 2026-12-31

This insight series introduces the 86 municipalities of Basel-Landschaft. It summarizes key indicators derived from various open data datasets published on data.bl.ch. Today’s featured municipality is 2762.

Nestled in the Bezirk Arlesheim, Allschwil is a vibrant municipality located at the southwestern edge of Basel, Switzerland. It is uniquely positioned, bordered by France on two sides, and is part of the Basel metropolitan region. At an altitude of 289 meters above sea level, Allschwil covers a total surface area of 889 hectares. Table 2 provides a comprehensive summary of the key features of this municipality, while Figure 1 illustrates its location on the map.

Allschwil boasts a rich history as a small town within the Arlesheim district. It is the northernmost municipality in the canton of Basel-Landschaft, known for its green surroundings and proximity to Basel. The area, covering 8.89 square kilometers, offers a blend of residential, agricultural, and forested land. The village center is marked by the confluence of two streams, adding to its picturesque charm. For more detailed historical insights, you can visit the Wikipedia page here.

As of 2024, Allschwil has a population of 22,254 residents, making it the most populous municipality in the canton. The community comprises 15,316 Swiss citizens and 6,938 foreigners, with foreigners making up 31.18% of the population, ranking it 8th in terms of foreigner percentage. The population is distributed across different age groups, with 3,965 children (0-17 years), 13,587 working-age adults (18-65 years), and 4,702 older adults (over 65 years). The gender ratio is fairly balanced, with 11,547 women and 10,707 men. Table 2 provides a detailed view of the population by age groups since 2005.

The land use in Allschwil is diverse, with 43.9% of the area dedicated to settlements, 27.9% to agriculture, and 27.3% covered by forests. This mix of land use supports both residential living and agricultural activities, contributing to the municipality's appeal as a residential area.

In terms of fiscal matters, Allschwil stands out with the highest tax revenue in the canton, ranking first among the 86 municipalities of Baselland. The tax revenue per adult capita is significant, reflecting the economic vitality of the area. The municipal tax multiplier is also noteworthy, although its specific rank among the municipalities is not mentioned.

Energy consumption in Allschwil is substantial, with electricity being a major energy carrier. In 2022, the municipality consumed 99,252.78 MWh of electricity, ranking 23rd in per capita consumption among all municipalities in the canton. This moderate rank suggests a balanced use of electricity, possibly influenced by the presence of industrial activities that typically increase consumption levels. Other energy carriers include natural gas, heating oil, wood, photovoltaics, thermal solar energy, and environmental heat, each contributing to the municipality's overall energy profile.


Table 1: Summary of latest Data on Allschwil
metric value
Municipality Allschwil
District Bezirk Arlesheim
Elevation (m above sea level) 289
Total Area (ha) 889
Settlement Area % 43.9
Agricultural Area % 27.9
Forest Area % 27.3
Unproductive Area % 0.9
Households (2024) 10509
Population (2024) 22254
Foreign Nationals % 31.2
Public Primary School Pupils (2024) 1805
Workplaces (2023) 1264
Employees (2023) 13524
Employees Sector 1 % 0.4
Employees Sector 2 % 24.0
Employees Sector 3 % 75.6
Housing Stock (2024) 11566.0
Single-Family Houses % 17.7
Completed Dwellings (2024) 28
Vacancy Rate % (2025) 1.1
Residential Land Price (CHF/m², 2022–2024) ()
Tax Revenue (1,000 CHF, 2024) 130010
Municipal Tax Rate (2025) 58
Website www.allschwil.ch


Table 2: Population of Allschwil since 2005
jahr Children Working Population Older Adults Total
2024 3965 13332 4957 22254
2023 3945 13391 4938 22274
2022 3858 13124 4921 21903
2021 3789 13024 4858 21671
2020 3719 12875 4818 21412
2015 3285 12631 4640 20556
2010 3024 12110 4306 19440
2005 2886 11658 3810 18354

Figure 1: Location of Allschwil

Figure 2: Land Price in CHF by Municipality

Figure 3: Energy Consumption [MWh] in Allschwil: Electricty, Oil and Natural Gas

Figure 4: Energy Consumption [mWh] of Aesch: Renewable Energy Carriers

Data source: Key Figures for Municipalities, Bruttoenergieverbrauch nach Gemeinde, Wohnbevölkerung nach Geschlecht, Alter, Gemeinde, Motor vehicle stock by vehicle type, fuel, municipality and month

🤖 This text was generated with the assistance of AI. All quantitative statements are derived directly from the dataset listed under Data Source.