What is the postal code of Oberentfelden?

The postal code of Oberentfelden is 5036.

What is the tax rate in Oberentfelden?

The municipal tax multiplier of Oberentfelden is 113% (2026); canton AG levies 103%.

How much tax do you pay in Oberentfelden?

A single person without children pays about 13'219 CHF income tax in Oberentfelden on 100'000 CHF gross income (federal, cantonal, municipal), rank 124 of 196 in canton AG. Source: ESTV (2026).

How many residents does Oberentfelden have?

Oberentfelden has 9'061 residents (2025).

How many foreign residents live in Oberentfelden?

Oberentfelden has 3'425 foreign residents, a share of 37.8% (2025).

Oberentfelden (AG): Postal Codes 5036, Tax Rate & Population

Demographics

BFS · 2025

Women

4'539 50.1%

Men

4'522 49.9%

Children & youth (0–19)

1'920 21.2%

Swiss citizens

5'636 62.2%

Foreign residents

3'425 37.8%

Population density

1'266 pop./km²

0–19 · 1'920 · 21.2%20–64 · 5'380 · 59.4%65+ · 1'761 · 19.4%

Foreign residents 37.8%0%64.0%

STATPOP 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026 · swisstopo, retrieved 24.08.2026

Vote results for Oberentfelden

BFS

14.06.2026Änderung des Bundesgesetzes über den zivilen Ersatzdienst (Zivildienstgesetz, ZDG)Federal● Accepted · 52.5% Yes

59.2% YesNo 40.8%

14.06.2026Volksinitiative «Keine 10-Millionen-Schweiz! (Nachhaltigkeitsinitiative)»Federal● Rejected · 45.2% Yes

54.9% YesNo 45.1%

14.06.2026Aargauische Volksinitiative "Bildungsqualität sichern – JETZT!" vom 28. August 2024Cantonal AG● Rejected · 42.6% Yes

41.4% YesNo 58.7%

14.06.2026Verkehrsinfrastruktur-Entwicklung Raum Suhr (VERAS); Verpflichtungskredit vom 16. Dezember 2025Cantonal AG● Accepted · 54.3% Yes

69.9% YesNo 30.1%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

46.6% YesNo 53.4%

08.03.2026Volksinitiative «Für eine gerechte Energie- und Klimapolitik: Investieren für Wohlstand, Arbeit und Umwelt (Klimafonds-Initiative)»Federal● Rejected · 29.3% Yes

20.6% YesNo 79.5%

08.03.2026Volksinitiative «200 Franken sind genug! (SRG-Initiative)»Federal● Rejected · 38.1% Yes

46.3% YesNo 53.7%

08.03.2026Bargeldinitiative und Gegenvorschlag: StichfrageFederal● Rejected · 37.4% Yes

40.9% YesNo 59.1%

08.03.2026Bundesbeschluss über die schweizerische Währung und die Bargeldversorgung (Gegenvorschlag zur Bargeldinitiative)Federal● Accepted · 73.4% Yes

72.3% YesNo 27.7%

08.03.2026Volksinitiative «Ja zu einer unabhängigen, freien Schweizer Währung mit Münzen oder Banknoten (Bargeld ist Freiheit)»Federal● Rejected · 45.6% Yes

47.0% YesNo 53.1%

All federal votes →

Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 31.08.2026

Politics

National Council election 2023

SVP37.7% · strongest party

SVP37.7%

SP17.4%

FDP15.0%

Mitte9.5%

GLP6.4%

sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 31.08.2026

Taxes 2026

ESTV

Municipal tax multiplier113%

Cantonal tax multiplier103%

113%AG range 48%127%

Tax rank 125 of 196 in canton Aargau

Tax burden

Single, 100'000 CHF gross income

13'219 CHF(13.2%)

Rank 124 of 196 in the canton · 584 of 2110 in Switzerland

Median canton 12'952 CHF · median Switzerland 15'290 CHF

Cheapest Oberwil-Lieli 9'753 CHF · most expensive Ammerswil 13'965 CHF

Income tax as % of gross income

100'000 CHF:13'219 CHF(~13.2%)

OberentfeldenCanton range AargauSwitzerland median

Show data table

Gross income	Oberentfelden	Aargau	Switzerland median
40'000	5.3%	3.8–5.6%	5.4%
50'000	7.2%	5.2–7.7%	7.8%
60'000	8.8%	6.4–9.3%	10.5%
70'000	10.2%	7.4–10.7%	11.9%
80'000	11.2%	8.2–11.9%	13.1%
90'000	12.1%	8.9–12.8%	14.1%
100'000	13.2%	9.8–14%	15.3%
110'000	14.2%	10.5–14.9%	16.3%
120'000	14.9%	11.2–15.8%	17.2%
130'000	15.7%	11.7–16.5%	18.1%
140'000	16.4%	12.4–17.3%	19%
150'000	17.1%	13–18%	19.7%
175'000	18.7%	14.4–19.7%	21.6%
200'000	20.1%	15.5–21.1%	23.2%
225'000	21.4%	16.6–22.4%	24.6%
250'000	22.5%	17.6–23.6%	25.8%
275'000	23.5%	18.4–24.5%	26.8%
300'000	24.2%	19.1–25.3%	27.4%

2026 · Federal Tax Administration (FTA), retrieved 31.08.2026

Climate

MeteoSwiss 1 km grid · 1991–2020

Annual mean temperature 1991–20209.9 °C

Precipitation 1991–20201'127 mm

9.9 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

596 m

Mean elevation

442 m

Relief

190 m

Mean slope

4.2°

Flat share

71.9%

South-facing

4.0%

Above 2000 m

0.0%

Relief 190 m0 m3'847 m

Terrain figures cover the whole municipal territory (swisstopo swissALTIRegio) — not the settlement point. Slope and south-facing share are resolution-dependent and measured at 40 m.

swissALTIRegio 2026 · swisstopo, retrieved 28.08.2026

Solar potential

BFE

Roof potential

56.3 GWh/yr

Roofs + façades

74.4 GWh/yr

≈ households powered

12'500

56 GWh/yr01'133 GWh/yr

BFE solar factsheet ↗

Modelled roof and façade potential from the BFE solar model — the electricity these surfaces could produce, not installed capacity or what the municipality actually generates today. The household figure divides the roof potential by 4'500 kWh per year, ElCom’s reference household (consumption profile H4, a 5-room apartment).

Swiss Federal Office of Energy (SFOE), retrieved 31.08.2026

Electricity

ElCom · 2026

Tariff H4

30.91 Rp./kWh

Energy

15.36 Rp./kWh

Grid usage

10.44 Rp./kWh

Levies + grid surcharge

3.25 Rp./kWh

30.91 Rp./kWh9.6443.61

Canton median 27.73 Rp./kWhSwiss median 27.7 Rp./kWh

Network operator Gemeinde Oberentfelden, Elektrizitätsversorgung

ElCom tariff comparison ↗

How this is measured

Total household electricity price for ElCom consumption profile H4 — 4'500 kWh a year, a 5-room flat with electric stove and tumble dryer — standard product, excluding VAT, for the tariff year shown. Energy, grid usage, levies to public bodies and the federal grid surcharge are included. Canton and Swiss medians are ElCom's own published figures.

2026 · Federal Electricity Commission (ElCom), retrieved 28.08.2026

Housing

BFS

Vacancy rate

1.75 %

Avg. rooms

3.8

Dwellings

4'126

Built before 194611.9%

Built since 200128.3%

1.75 %0 %12 %

Vacancy rate from the BFS vacant-dwelling count (2025); building age and room count from the Buildings and Dwellings Statistics (2024). The average room count treats the ‘6 rooms or more’ class as 6, so it is a slight lower bound. The vacancy rate is volatile for small municipalities.

Buildings and Dwellings Statistics 2024 · Federal Statistical Office (FSO), retrieved 31.08.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 31.08.2026

Accessibility

ARE · NPVM

Major centrePT 60 min · Car 52 min

AgglomerationPT 20 min · Car 11 min

Remoteness 118/196 in canton

National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 28.08.2026

Municipality

Wikidata · CC0

Websiteoberentfelden.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

31

Largest municipalities9'061 #16 AG · #216 CH Families & children21.2% #57 AG · #749 CH Age structure19.4% #104 AG · #1357 CH Women share50.1% #48 AG · #877 CH Foreign residents37.8% #16 AG · #104 CH Population density1'266/km² #18 AG · #159 CH Tax burden13'219 #129 AG · #589 CH Taxes113% #125 AG Warmest municipalities9.9 °C #71 AG · #614 CH Sunniest municipalities40.2% #70 AG · #1755 CH Rainiest municipalities1'127 mm #34 AG · #942 CH Voter turnout49.3% #162 AG · #1762 CH Against Switzerland14% #92 AG · #1018 CH Aligned with Switzerland86% #67 AG · #474 CH SVP strongholds37.7% #135 AG · #791 CH SP strongholds17.4% #34 AG · #693 CH Centre strongholds9.5% #130 AG · #1251 CH FDP strongholds15% #34 AG · #830 CH GLP strongholds6.4% #121 AG · #881 CH Green strongholds4.6% #136 AG · #1612 CH Largest by area7.2 km² #76 AG · #1229 CH Highest municipalities414 m #120 AG · #1821 CH Remotest municipalities60 min #118 AG · #1339 CH Best-connected municipalities60 min #73 AG · #779 CH Highest peaks596 m #110 AG · #1562 CH Highest-lying municipalities442 m #118 AG · #1784 CH Greatest vertical range190 m #128 AG · #1416 CH Steepest municipalities4.2° #169 AG · #1712 CH Solar potential56 GWh #20 AG · #266 CH Cheapest electricity30.91 Rp./kWh #185 AG · #1822 CH Most expensive electricity30.91 Rp./kWh #12 AG · #285 CH

Postal codes (1)

swisstopo

5036

Oberentfelden

Localities

swisstopo · 1

Oberentfelden5036

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Oberentfelden?: The postal code of Oberentfelden is 5036.
What is the tax rate in Oberentfelden?: The municipal tax multiplier of Oberentfelden is 113% (2026); canton AG levies 103%.
How much tax do you pay in Oberentfelden?: A single person without children pays about 13'219 CHF income tax in Oberentfelden on 100'000 CHF gross income (federal, cantonal, municipal), rank 124 of 196 in canton AG. Source: ESTV (2026).
How many residents does Oberentfelden have?: Oberentfelden has 9'061 residents (2025).
How many foreign residents live in Oberentfelden?: Oberentfelden has 3'425 foreign residents, a share of 37.8% (2025).

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