Living in Kölliken: electricity and health insurance 2027

Electricity (H4) 26.48 cents/kWh, 2.4% cheaper than the Swiss average

H4 price comparison

Kölliken

26.48 cents/kWh

Canton of Aargau

27.56 cents/kWh

Switzerland

27.12 cents/kWh

Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Electricity 2027

Standard product

EWK Energie AG

Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026Source: Federal Electricity Commission ElCom, Consumption profiles, as of 13.10.2026
2-room flat2-rmH1 · 1,600 kWh/yearcents/kWh	4-room flat4-rmH2 · 2,500 kWh/yearcents/kWh	4-room flat with electric water heater4-rmH3 · 4,500 kWh/yearcents/kWh	5-room flat5-rmH4 · 4,500 kWh/yearcents/kWh	5-room detached house5-rmH5 · 7,500 kWh/yearcents/kWh	5-room detached house with electric heating5-rmH6 · 25,000 kWh/yearcents/kWh	5-room detached house with heat pump5-rmH7 · 13,000 kWh/yearcents/kWh	large owner-occupied flatflatH8 · 7,500 kWh/yearcents/kWh
29.41 cents/kWh≈ unchanged	27.74 cents/kWh≈ unchanged	26.17 cents/kWh≈ unchanged	26.48 cents/kWh≈ unchanged	25.57 cents/kWh≈ unchanged	24.61 cents/kWh≈ unchanged	25.26 cents/kWh≈ unchanged	25.84 cents/kWh≈ unchanged

H4 breakdown

Grid usage10.64 cents/kWh
Energy10.99 cents/kWh
Levies0.95 cents/kWh
Grid surcharge2.30 cents/kWh
Standing chargeno standing charge

Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026Source: Federal Electricity Commission ElCom, Consumption profiles, as of 13.10.2026

Health insurance 2027

Adultsfrom 474.70 CHF/month▲ 4.6%
Adults, on average596.25 CHF/month▲ 4.8%
Young adultsfrom 346.50 CHF/month▲ 4.6%
Young adults, on average442.59 CHF/month▲ 4.5%
Childrenfrom 102.10 CHF/month▲ 3.5%
Children, on average143.56 CHF/month▲ 4.8%

Premium region in Aargau: all municipalities

Source: Federal Office of Public Health (FOPH), Health insurance premiums, opendata.swiss, as of 13.10.2026Source: Federal Office of Public Health (FOPH), premium regions under the FDHA Ordinance on Premium Regions, as of 13.10.2026

Population 2025

Residents5,133
Foreign share24.6%
Ages 0–191,150 · 22.4%
Ages 20–643,032 · 59.1%
Ages 65 and over951 · 18.5%
Residents per km²577.4

Source: Federal Statistical Office (FSO), STATPOP 2025, as of 20.10.2026Source: Federal Statistical Office (FSO), geographic key figures, as of 20.10.2026

Geography

Altitude418–566 m
Lakeno
Mountain municipalityno

Mountain municipality means the settlement sits at 1,000 m or higher.

Source: Federal Statistical Office (FSO), geographic key figures, as of 20.10.2026Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D, as of 13.10.2026

Climate, 1991–2020 averages

Temperature9.6 °C
Annual precipitation1,131 mm
Sunshine, share of possible hours40.1%
Frost days78.2
Days of 30 °C or more14
Reference stationBuchs / Aarau, 7.7 km

Source: MeteoSwiss, as of 20.10.2026

Context

For Kölliken, the comparisons look like this.

Bezirk Zofingen: Kölliken is below, rank 8 of 17, 26.48 cents/kWh, profile H4.

Kölliken includes no lake area, and no lake is named.

The reference station Buchs / Aarau stands 7.7 km from Kölliken.

Source: Federal Statistical Office (FSO), Swiss official commune register, as of 13.10.2026 Source: Federal Statistical Office (FSO), Spatial divisions of Switzerland, as of 13.10.2026 Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D

All municipalities in the canton Aargau · Electricity ranking

Questions

What does electricity cost in Kölliken in 2027?

Bezirk Zofingen: Kölliken is below, rank 8 of 17, 26.48 cents/kWh, profile H4.

What do population, geography and climate say about Kölliken?

Kölliken includes no lake area, and no lake is named. The reference station Buchs / Aarau stands 7.7 km from Kölliken.

Border neighbours

Kölliken or Muhen1,933 m · 28.7%
Kölliken or Safenwil3,089 m · 12.8%
Kölliken or Uerkheim1,908 m · 12.8%
Kölliken or Oberentfelden3,266 m · 7.0%

Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D, as of 13.10.2026Source: Federal Electricity Commission ElCom, Electricity tariff per provider and municipality in Switzerland, as of 13.10.2026

Nearby municipalities

Source: Federal Office of Topography swisstopo, swissBOUNDARIES3D Straight-line distance between municipality centres.

Same premium region

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