What is the postal code of Grellingen?

The postal code of Grellingen is 4203.

What is the tax rate in Grellingen?

The municipal tax multiplier of Grellingen is 62% (2026); canton BL levies 100%.

How much tax do you pay in Grellingen?

A single person without children pays about 16'446 CHF income tax in Grellingen on 100'000 CHF gross income (federal, cantonal, municipal), rank 54 of 86 in canton BL. Source: ESTV (2026).

How many residents does Grellingen have?

Grellingen has 2'012 residents (2025).

How many foreign residents live in Grellingen?

Grellingen has 623 foreign residents, a share of 30.96% (2025).

Switzerland · Canton BL · Bezirk Laufen

Grellingen

4203

Relief © swisstopo · TINITALY · geoland.at · LGL · IGN · swissTLM3D · swissTLMRegio

Demographics

BFS · 2025

Women

983 48.9%

Men

1'029 51.1%

Children & youth (0–19)

367 18.2%

Swiss citizens

1'389 69.0%

Foreign residents

623 31.0%

Population density

612 pop./km²

0–19 · 367 · 18.2%20–64 · 1'273 · 63.3%65+ · 372 · 18.5%

Foreign residents 31.0%0%64.0%

Population change 2025: +54 (+2.8%) · 21 births · 7 deaths · net migration +37

STATPOP 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026 · swisstopo, retrieved 24.09.2026 · BEVNAT (Statistik der natürlichen Bevölkerungsbewegung) 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026

Vote results for Grellingen

BFS

27.09.2026Popular Initiative 'For food security – through increased sustainable domestic production, more plant-based food and clean drinking water (Food Initiative)'Federal● Rejected · 27.5% YesDistrict Bezirk Laufen: 26.7% Yes

24.4% YesNo 75.6%

27.09.2026Popular Initiative 'Safeguard Swiss neutrality (Neutrality Initiative)'Federal● Rejected · 29.8% YesDistrict Bezirk Laufen: 34.8% Yes

34.4% YesNo 65.6%

27.09.2026Gesetzesinitiative Fairer Kompromiss bei der Mehrwertabgabe: StichfrageCantonal BL● Rejected · 36.3% YesDistrict Bezirk Laufen: 42.7% Yes

42.9% YesNo 57.1%

27.09.2026Gesetzesinitiative Fairer Kompromiss bei der Mehrwertabgabe: GegenvorschlagCantonal BL● Rejected · 43.9% YesDistrict Bezirk Laufen: 42.6% Yes

38.1% YesNo 61.9%

27.09.2026Gesetzesinitiative Fairer Kompromiss bei der MehrwertabgabeCantonal BL● Rejected · 31.7% YesDistrict Bezirk Laufen: 35.9% Yes

34.4% YesNo 65.6%

14.06.2026Amendment to the Civilian Service ActFederal● Accepted · 52.5% YesDistrict Bezirk Laufen: 54.2% Yes

54.2% YesNo 45.8%

14.06.2026Popular initiative: 'No to Switzerland of 10 million! (Sustainability Initiative)'Federal● Rejected · 45.2% YesDistrict Bezirk Laufen: 55.9% Yes

53.0% YesNo 47.0%

14.06.2026Neue Ortsdurchfahrt BirsfeldenCantonal BL● Accepted · 56.2% YesDistrict Bezirk Laufen: 48.9% Yes

50.3% YesNo 49.7%

14.06.2026Gesetzesinitiative Energiepolitik nur mit der BevölkerungCantonal BL● Rejected · 44.4% YesDistrict Bezirk Laufen: 53.5% Yes

56.4% YesNo 43.6%

14.06.2026Verfassungsinitiative Zämme in EuropaCantonal BL● Accepted · 53.7% YesDistrict Bezirk Laufen: 46.3% Yes

46.0% YesNo 54.0%

All federal votes →

Popular votes (sd-t-17-02) 2026 · Federal Statistical Office (FSO), retrieved 04.10.2026

Politics

National Council election 2023

SVP37.8% · strongest party

SVP37.8%

Mitte19.6%

SP19.5%

FDP9.1%

GRÜNE7.2%

sd-t-17.02-NRW2023 2023 · Federal Statistical Office (FSO), retrieved 25.09.2026

Taxes 2026

ESTV

Municipal tax multiplier62%

Cantonal tax multiplier100%

62%BL range 45%72%

Tax rank 58 of 86 in canton Basel-Landschaft

Tax burden

Single, 100'000 CHF gross income

16'446 CHF(16.4%)

Rank 54 of 86 in the canton · 1542 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:16'446 CHF(~16.4%)

GrellingenCanton range Basel-LandschaftSwitzerland median

Show data table

Gross income	Grellingen	Basel-Landschaft	Switzerland median
40'000	6.4%	5.7–6.7%	5.4%
50'000	8.7%	7.8–9.2%	7.8%
60'000	10.8%	9.7–11.4%	10.5%
70'000	12.5%	11.3–13.2%	11.9%
80'000	13.9%	12.6–14.7%	13.1%
90'000	15.1%	13.7–16%	14.1%
100'000	16.4%	14.9–17.4%	15.3%
110'000	17.6%	16–18.6%	16.3%
120'000	18.7%	17–19.7%	17.2%
130'000	19.6%	17.9–20.7%	18.1%
140'000	20.6%	18.7–21.7%	19%
150'000	21.4%	19.5–22.5%	19.7%
175'000	23.3%	21.3–24.5%	21.6%
200'000	24.9%	22.8–26.2%	23.2%
225'000	26.3%	24.1–27.6%	24.6%
250'000	27.5%	25.3–28.8%	25.8%
275'000	28.5%	26.3–29.9%	26.8%
300'000	29.4%	27.1–30.8%	27.4%

2026 · Federal Tax Administration (FTA), retrieved 24.09.2026

Climate

MeteoSwiss 1 km grid · 1991–2020

Annual mean temperature 1991–202010.6 °C

Precipitation 1991–20201'039 mm

10.6 °CCH range -5.5°14°

1991–2020 · MeteoSwiss, retrieved 28.08.2026

Terrain

swisstopo · DHM 40 m

Highest point

617 m

Mean elevation

418 m

Relief

310 m

Mean slope

16.8°

Flat share

6.7%

South-facing

32.7%

Above 2000 m

0.0%

Relief 310 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

11.5 GWh/yr

Roofs + façades

15 GWh/yr

≈ households powered

2'500

Per inhabitant

5'691 kWh/yr

11 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 24.09.2026

Electricity

ElCom · 2027

Tariff H4

31.21 Rp./kWh

Energy

13.45 Rp./kWh

Grid usage

13.78 Rp./kWh

Levies + grid surcharge

2.91 Rp./kWh

31.21 Rp./kWh10.5645.88

Canton median 31.21 Rp./kWhSwiss median 26.53 Rp./kWh

Network operator Primeo Netz AG

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.

2027 · Federal Electricity Commission (ElCom), retrieved 12.09.2026

Health-insurance premiums

BAG · 2024

Premium regionRegion 2

Standard model, deductible 300635 CHF/mo

Ø premium in canton Basel-Landschaft479 CHF/mo

Estimate Switzerland 2026465.3 CHF/mo

Compare health insurers in Grellingen →Canton Basel-Landschaft →Premiums explained →

Premiums are set per canton and premium region. This area lies in premium region 2 of canton Basel-Landschaft. Shown is the average adult premium paid across the whole canton Basel-Landschaft (2024, BAG) — a region-specific average is not available in the cantonal data.

2024 · Federal Office of Public Health (FOPH), retrieved 12.09.2026

Housing

BFS · ARE

Vacancy rate

0.39 %

Second homes

14.6 %

Avg. rooms

3.8

Dwellings

1'013

Built before 194628.2%

Built since 200124.5%

0.39 %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 24.09.2026 · Vacant dwellings survey 2025 · Federal Statistical Office (FSO), retrieved 24.09.2026 · Dwelling inventory and second-home share 2026 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Economy

BFS · 2024

Jobs

416

Workplaces

122

Services share

61.1 %

Jobs by sector: Primary 5 (1.2%) · Secondary 157 (37.7%) · Tertiary 254 (61.1%)

STATENT (Statistik der Unternehmensstruktur) 2024 · Federal Statistical Office (FSO), retrieved 24.09.2026

Agriculture

BFS · 2025

Farms

Organic share

33.3 %

Farmland

35 ha

Landwirtschaftliche Strukturerhebung 2025 · Federal Statistical Office (FSO), retrieved 19.09.2026

Accessibility

ARE · NPVM

Major centrePT 35 min · Car 23 min

AgglomerationPT 35 min · Car 23 min

Remoteness 63/86 in canton

National Passenger Transport Model (NPVM) 2025 · Federal Office for Spatial Development (ARE), retrieved 24.09.2026

Municipality

Wikidata · CC0

BFS municipality number2786

Websitegrellingen.ch ↗

DistrictBezirk Laufen

Wikidata · continuously updated, retrieved 24.09.2026

Where Grellingen ranks

Largest municipalities2'012 #30 BL · #969 CH Growing municipalities2.8% #10 BL · #188 CH Shrinking municipalities2.8% #77 BL · #1919 CH Jobs per resident0.21 #62 BL · #1724 CH Families & children18.2% #64 BL · #1634 CH Age structure18.5% #84 BL · #1547 CH Women share48.9% #68 BL · #1562 CH Foreign residents31% #8 BL · #273 CH Population density612/km² #27 BL · #418 CH Tax burden16'446 #55 BL · #1543 CH Taxes62% #58 BL Warmest municipalities10.6 °C #20 BL · #183 CH Sunniest municipalities41.3% #37 BL · #1282 CH Rainiest municipalities1'039 mm #34 BL · #1444 CH Voter turnout47.3% #77 BL · #1955 CH Against Switzerland17.6% #14 BL · #692 CH Aligned with Switzerland82.4% #33 BL · #741 CH SVP strongholds37.8% #40 BL · #785 CH SP strongholds19.5% #50 BL · #503 CH Centre strongholds19.6% #2 BL · #551 CH FDP strongholds9.1% #64 BL · #1493 CH GLP strongholds2.3% #84 BL · #1716 CH Green strongholds7.2% #71 BL · #1050 CH Largest by area3.3 km² #64 BL · #1824 CH Highest municipalities349 m #70 BL · #2021 CH Second homes14.6% #10 BL · #615 CH Organic farming33.3% #16 BL · #262 CH Best-connected municipalities35 min #23 BL · #159 CH Remotest municipalities35 min #63 BL · #1950 CH Highest peaks617 m #56 BL · #1468 CH Highest-lying municipalities418 m #66 BL · #1922 CH Greatest vertical range310 m #41 BL · #974 CH Steepest municipalities16.8° #12 BL · #501 CH Solar potential11 GWh #40 BL · #1448 CH Solar potential per capita5'691 kWh #68 BL · #1868 CH Cheapest electricity31.21 Rp./kWh #79 BL · #1946 CH Most expensive electricity31.21 Rp./kWh #19 BL · #198 CH

Postal codes (1)

swisstopo

4203

Grellingen

Localities

swisstopo · 1

Grellingen4203

Nearby municipalities

swisstopo

Frequently asked questions

What is the postal code of Grellingen?: The postal code of Grellingen is 4203.
What is the tax rate in Grellingen?: The municipal tax multiplier of Grellingen is 62% (2026); canton BL levies 100%.
How much tax do you pay in Grellingen?: A single person without children pays about 16'446 CHF income tax in Grellingen on 100'000 CHF gross income (federal, cantonal, municipal), rank 54 of 86 in canton BL. Source: ESTV (2026).
How many residents does Grellingen have?: Grellingen has 2'012 residents (2025).
How many foreign residents live in Grellingen?: Grellingen has 623 foreign residents, a share of 30.96% (2025).

Map

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