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City · Thurgau

Illighausen

These figures are for the whole municipality Illighausen belongs to.

Landscape

A landscape shaped by farmland

The land-use survey ending in 2018 shows how the area is shared between buildings, woodland, farmland and water.

68%

Agriculture

  • Agriculture68%
  • Forest18%
  • Settlement14%
  • Water<1%
Survey period ending 2018 · BFS

Housing

Finding a home here

The recorded housing stock includes 780 homes. The details below show when they were counted and how the stock is changing.

Figures of the municipality of Lengwil

Homes to rentHomes to buy

780

Dwellings

More about Housing
Vacancy
1.92%As of 1 June 2026

2026

1.92%

1.910
20222026
Vacancy
20151.34%
20160.99%
20171.53%
20180.83%
20191.50%
20200.81%
20211.62%
20220.94%
20230.52%
20240.52%
20251.17%
20261.92%
Dwellings780Counted on 31 Dec 2025 · in 551 residential buildings
Newly built dwellings2During 2024
Primary residences91%Dwelling inventory 2026
Broadband coverage7%FibreAs of 2026 · Broadband coverage is one part of everyday infrastructure. This is coverage across the reported area; availability at a particular home still depends on its address.

People

The people who live here

The population grew by 32.7% between 2010 and 2025. The annual record shows how that change unfolded.

End of 2025

2025

1'814

1.8K9070
20212025
Population
20101'367
20111'417
20121'437
20131'493
20141'568
20151'659
20161'686
20171'718
20181'734
20191'744
20201'730
20211'723
20221'759
20231'786
20241'796
20251'814
More about People
Population
1'814End of 2025

2025

1'814

1.8K9070
20212025
Population
20101'367
20111'417
20121'437
20131'493
20141'568
20151'659
20161'686
20171'718
20181'734
20191'744
20201'730
20211'723
20221'759
20231'786
20241'796
20251'814
Foreign residents
28.6%End of 2025

2025

28.6%

28.814.40
20212025
Foreign residents
201016.8%
201118.6%
201219.7%
201321.7%
201423.8%
201524.9%
201625.5%
201725.8%
201826.5%
201927.8%
202028.4%
202128.1%
202227.9%
202328.6%
202428.8%
202528.6%
Jobs (FTE)
614

As of 2024 · The reported area accounts for 614 full-time-equivalent jobs. This describes employment located here, rather than the number of residents who work.

2024

614

627313.50
20202024
Jobs (FTE)
2011568
2012612
2013591
2014565
2015561
2016621
2017633
2018637
2019627
2020606
2021627
2022613
2023625
2024614

Taxes & income

A picture of local costs

Single person without children, gross wage CHF 100'000 · Canton, municipality and personal tax, without church, federal and wealth tax · tax year 2026

Figures of the municipality of Lengwil

CHF 11'102

/ year

More about Taxes & income
Income taxCHF 11'102/ yearFigures of the municipality of Lengwil · Tax year 2026

Figures of the municipality of Lengwil · Single person without children, gross wage CHF 100'000 · Canton, municipality and personal tax, without church, federal and wealth tax · tax year 2026

Tax multiplier
137%Tax year 2026

2026

137%

14773.50
20222026
Tax multiplier
2010168%
2011163%
2012163%
2013163%
2014163%
2015163%
2016161%
2017159%
2018154%
2019154%
2020151%
2021151%
2022147%
2023133%
2024133%
2025133%
2026137%
Median taxable income
CHF 51'400All taxpayers · tax period 2022

2022

CHF 51'400

52.5K26.3K0
20182022
Median taxable income
2010CHF 45'900
2011CHF 45'100
2012CHF 46'500
2013CHF 47'500
2014CHF 48'600
2015CHF 46'600
2016CHF 48'500
2017CHF 51'100
2018CHF 52'100
2019CHF 52'500
2020CHF 51'900
2021CHF 51'700
2022CHF 51'400
Median net income
CHF 57'500As of 2022

2022

CHF 57'500

59.5K29.8K0
20182022
Median net income
2010CHF 53'900
2011CHF 51'600
2012CHF 54'000
2013CHF 54'500
2014CHF 56'200
2015CHF 53'300
2016CHF 56'600
2017CHF 58'100
2018CHF 59'500
2019CHF 58'100
2020CHF 58'000
2021CHF 57'400
2022CHF 57'500
Paying direct federal tax74%As of 2022
Cantonal tax multiplier
109%Tax year 2026

2026

109%

10954.50
20222026
Cantonal tax multiplier
2010117%
2011117%
2012117%
2013117%
2014117%
2015117%
2016117%
2017117%
2018117%
2019117%
2020117%
2021117%
2022109%
2023109%
2024109%
2025109%
2026109%

Federal data — BFS (STATPOP, STATENT, land use), ESTV, BAKOM, ARE. Asking rents and prices: Homematch, from listings on Swiss portals.