What is the postal code of Frenkendorf?

Frenkendorf has 2 postal codes: 4133, 4402.

What is the tax rate in Frenkendorf?

The municipal tax multiplier of Frenkendorf is 57% (2026); canton BL levies 100%.

How much tax do you pay in Frenkendorf?

A single person without children pays about 15'991 CHF income tax in Frenkendorf on 100'000 CHF gross income (federal, cantonal, municipal), rank 22 of 86 in canton BL. Source: ESTV (2026).

How many residents does Frenkendorf have?

Frenkendorf has 6'756 residents (2025).

How many foreign residents live in Frenkendorf?

Frenkendorf has 2'543 foreign residents, a share of 37.64% (2025).

Switzerland · Canton BL

Frenkendorf

4133–4402

BL CANTON4133 4402

Residents

6'756

Area

4.6 km²

Population density

1'472 pop./km²

Elevation

412 m a.s.l.

Terrain up to

667 m a.s.l.

Tax multiplier

57%

Postal codes

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN

Demographics

BFS · 2025

Women

3'341 49.5%

Men

3'415 50.5%

Children & youth (0–19)

1'423 21.1%

Swiss citizens

4'213 62.4%

Foreign residents

2'543 37.6%

Population density

1'472 pop./km²

0–19 · 1'423 · 21.1%20–64 · 3'962 · 58.6%65+ · 1'371 · 20.3%

Foreign residents 37.6%0%64.0%

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

Vote results for Frenkendorf

BFS

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

52.5% YesNo 47.5%

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

44.9% YesNo 55.1%

14.06.2026Neue Ortsdurchfahrt BirsfeldenCantonal BL● Accepted · 56.2% Yes

54.3% YesNo 45.7%

14.06.2026Gesetzesinitiative Energiepolitik nur mit der BevölkerungCantonal BL● Rejected · 44.4% Yes

47.5% YesNo 52.5%

14.06.2026Verfassungsinitiative Zämme in EuropaCantonal BL● Accepted · 53.7% Yes

51.4% YesNo 48.6%

08.03.2026Bundesgesetz über die IndividualbesteuerungFederal● Accepted · 54.3% Yes

54.0% YesNo 46.0%

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

30.1% YesNo 69.9%

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

37.4% YesNo 62.6%

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

36.8% YesNo 63.2%

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

75.2% YesNo 24.8%

All federal votes →

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

Politics

National Council election 2023

SP30.0% · strongest party

SP30.0%

SVP28.2%

FDP16.4%

GLP8.1%

GRÜNE7.5%

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

Taxes 2026

ESTV

Municipal tax multiplier57%

Cantonal tax multiplier100%

57%BL range 45%72%

Tax rank 22 of 86 in canton Basel-Landschaft

Tax burden

Single, 100'000 CHF gross income

15'991 CHF(16%)

Rank 22 of 86 in the canton · 1267 of 2110 in Switzerland

Median canton 16'264 CHF · median Switzerland 15'290 CHF

Cheapest Pfeffingen 14'899 CHF · most expensive Waldenburg 17'356 CHF

Income tax as % of gross income

100'000 CHF:15'991 CHF(~16%)

FrenkendorfCanton range Basel-LandschaftSwitzerland median

Show data table

Gross income	Frenkendorf	Basel-Landschaft	Switzerland median
40'000	6.2%	5.7–6.7%	5.4%
50'000	8.4%	7.8–9.2%	7.8%
60'000	10.5%	9.7–11.4%	10.5%
70'000	12.1%	11.3–13.2%	11.9%
80'000	13.5%	12.6–14.7%	13.1%
90'000	14.7%	13.7–16%	14.1%
100'000	16%	14.9–17.4%	15.3%
110'000	17.2%	16–18.6%	16.3%
120'000	18.2%	17–19.7%	17.2%
130'000	19.1%	17.9–20.7%	18.1%
140'000	20%	18.7–21.7%	19%
150'000	20.9%	19.5–22.5%	19.7%
175'000	22.7%	21.3–24.5%	21.6%
200'000	24.3%	22.8–26.2%	23.2%
225'000	25.7%	24.1–27.6%	24.6%
250'000	26.9%	25.3–28.8%	25.8%
275'000	27.9%	26.3–29.9%	26.8%
300'000	28.7%	27.1–30.8%	27.4%

2026 · Federal Tax Administration (FTA), retrieved 31.08.2026

Climate

MeteoSwiss 1 km grid · 1991–2020

Annual mean temperature 1991–202010.6 °C

Precipitation 1991–2020995 mm

10.6 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

667 m

Mean elevation

445 m

Relief

384 m

Mean slope

10.5°

Flat share

25.2%

South-facing

21.2%

Above 2000 m

0.0%

Relief 384 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

33 GWh/yr

Roofs + façades

45.4 GWh/yr

≈ households powered

7'300

33 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

30.2 Rp./kWh

Energy

11.74 Rp./kWh

Grid usage

14.31 Rp./kWh

Levies + grid surcharge

2.64 Rp./kWh

30.2 Rp./kWh9.6443.61

Canton median 31.98 Rp./kWhSwiss median 27.7 Rp./kWh

Network operator EBL (Genossenschaft Elektra Baselland)

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

1.01 %

Avg. rooms

3.7

Dwellings

3'268

Built before 194611.2%

Built since 200116.9%

1.01 %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 34 min · Car 23 min

AgglomerationPT 34 min · Car 23 min

Remoteness 67/86 in canton

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

Municipality

Wikidata · CC0

Websitefrenkendorf.ch ↗

Wikidata · continuously updated, retrieved 31.08.2026

Rankings

Largest municipalities6'756 #15 BL · #299 CH Families & children21.1% #14 BL · #780 CH Age structure20.3% #73 BL · #1179 CH Women share49.5% #57 BL · #1269 CH Foreign residents37.6% #2 BL · #107 CH Population density1'472/km² #9 BL · #123 CH Tax burden15'991 #23 BL · #1268 CH Taxes57% #22 BL Warmest municipalities10.6 °C #22 BL · #185 CH Sunniest municipalities42.5% #2 BL · #1057 CH Rainiest municipalities995 mm #52 BL · #1640 CH Voter turnout46.9% #79 BL · #1937 CH Against Switzerland7% #42 BL · #1376 CH Aligned with Switzerland93% #12 BL · #100 CH SVP strongholds28.2% #68 BL · #1385 CH SP strongholds30% #5 BL · #47 CH Centre strongholds6.3% #67 BL · #1648 CH FDP strongholds16.4% #11 BL · #707 CH GLP strongholds8.1% #13 BL · #565 CH Green strongholds7.5% #69 BL · #975 CH Largest by area4.6 km² #51 BL · #1607 CH Highest municipalities412 m #57 BL · #1830 CH Remotest municipalities34 min #67 BL · #1967 CH Best-connected municipalities34 min #21 BL · #139 CH Highest peaks667 m #41 BL · #1301 CH Highest-lying municipalities445 m #60 BL · #1756 CH Greatest vertical range384 m #24 BL · #841 CH Steepest municipalities10.5° #58 BL · #883 CH Solar potential33 GWh #18 BL · #608 CH Cheapest electricity30.2 Rp./kWh #14 BL · #1649 CH Most expensive electricity30.2 Rp./kWh #28 BL · #414 CH

Postal codes (2)

swisstopo

Localities

swisstopo · 2

Frenkendorf4402 Pratteln4133

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Frenkendorf?: Frenkendorf has 2 postal codes: 4133, 4402.
What is the tax rate in Frenkendorf?: The municipal tax multiplier of Frenkendorf is 57% (2026); canton BL levies 100%.
How much tax do you pay in Frenkendorf?: A single person without children pays about 15'991 CHF income tax in Frenkendorf on 100'000 CHF gross income (federal, cantonal, municipal), rank 22 of 86 in canton BL. Source: ESTV (2026).
How many residents does Frenkendorf have?: Frenkendorf has 6'756 residents (2025).
How many foreign residents live in Frenkendorf?: Frenkendorf has 2'543 foreign residents, a share of 37.64% (2025).

Map

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