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Living in Troisdorf

The population of Troisdorf, in Germany, was 75,901 at the end of 2024. Gigabit broadband availability was 93.4% in 2025. Car density was 595 vehicles per 1,000 residents in 2026. A city-level estimate placed average net cold rent at €12.58 per m² per month in June 2026. For Troisdorf, the unemployment rate was 7.72% in May 2022.

Higher unemployment than 90% of German cities that publish it and cleaner air than 64% of German cities that publish it.

Which Germany-wide rules apply when you move to Troisdorf?

National rules stay on the country page instead of being relabelled as city data.

Visa and entry rulesPassport-specific entry and national residence context.BenefitsCountry-wide eligibility and official application routes.Taxes in GermanyNational rates and thresholds that apply in Troisdorf.Healthcare eligibilityCountry-wide insurance and residence conditions.

Housing and cost

How much does it cost to rent in Troisdorf?

Average net cold rent is 12.58 EUR/m² per month (June 2026), excluding heating and operating charges.

Published average over existing tenancies; a specific flat can sit either side of it. Asking-rent series, where present, are separate rows in the table.

  • Average net rent (nettokalt): 12.58 EUR/m²/month · miet-check Mietspiegel Troisdorf22

City-level rent is published below; no city-level cost-of-living basket is published for Troisdorf yet.

Net rent across major citiesTroisdorf highlighted among comparable cities
Net rent across major cities with Troisdorf highlighted€9.94Hamburg€9.72Stuttgart€9.10Augsburg€9.09Mannheim€7.71Berlin€7.20Dresden€6.79Braunschweig€6.72Bielefeld€6.66Duisburg€6.27Leipzig€6.00Dortmund€5.99Halle (Saale)net rent, € / m² / month
MetricValuePeriodSource
Average net rent (nettokalt)12.58 EUR/m²/month4 Jun 2026miet-check Mietspiegel Troisdorf22Commercial estimate · Supplemental context

Worked out from these numbers

What does a 60 m² flat cost?

About 755 EUR a month in cold rent at the published average of 12.58 EUR/m² per month, before heating and operating charges.

Heating, water and operating charges come on top, and a specific flat can sit either side of an average.

Source period: June 2026

Work and income

What is the unemployment rate in Troisdorf?

The unemployment rate is about 7.7 % (May 2022).

  • Unemployment rate: 7.72 % · Zensus 2022 regional tables — Germany municipalities21
Unemployment across cities in GermanyUnemployment in Troisdorf is 7.7%. Of 2,973 cities with data, 1,290 have unemployment of 4 to under 6%.
unemployment rate, % · measured cities in Germany per band801 cities: 2% to under 4%8012–41290 cities: 4% to under 6%12904–6624 cities: 6% to under 8%6246–8Troisdorf 7.7%228 cities: 8% to under 10%2288–1024 cities: 10% to under 12%2410–124 cities: 12% to under 14%412–142 cities: 14% to under 16%214–16

Unemployment rate (%)

MetricValuePeriodSource
Fibre-to-the-building availability46.78 %31 Dec 2025data.bundesnetzagentur.de4Official
Gigabit broadband availability93.36 %31 Dec 2025Bundesnetzagentur / BMDV — Breitbandatlas3Official
Median gross salary (regional)4,200 EUR/month31 Dec 2024Bundesagentur für Arbeit (BA)1Official · regional context
Unemployment rate7.72 %country median 5.1%15 May 2022Zensus 2022 regional tables — Germany municipalities21Official

Public employment service

No exact public employment office is currently linked to Troisdorf. The verified national service may still offer online registration, job search or an official office finder.

Country-level information

Bundesagentur für Arbeit — Public employment service

Bundesagentur für Arbeit

Job Search
Search jobs
Open the Germany service overview

Country-level service information is not treated as proof of a physical office in Troisdorf. Sources checked through 10 Aug 2026.

Healthcare

MetricValuePeriodSource
Hospital Beds Per 100k627.4 beds per 100,00031 Dec 2024Bundesministerium für Gesundheit (Bundesklinik-Atlas)2Official

Yes — migrants receive medical care in Troisdorf through valid health insurance.

Healthcare access follows the country-wide insurance rules; local capacity facts remain city data and are not used as proof of eligibility.

Open the official coverage guide
Hospital Beds Per 100k627.4 beds per 100,000Verified 2026-08-03
Country rule verified 2026-08-03.

Mobility and administration

MetricValuePeriodSource
Destinations from nearest airport92 count13 Jun 2026OpenFlights — routes.dat14Official
Nearest airportCGN13 Jun 2026OurAirports — airports.csv15Official
Distance to nearest airport5.6 km13 Jun 2026OurAirports — airports.csv15Official

Language courses and integration

No exact city-level course record is currently published for Troisdorf. These verified national programmes may still apply; use the official programme page to check local availability.

Country-level information

BAMF Integrationskurse — Integration course

Bundesamt für Migration und Flüchtlinge (BAMF)

For eligible migrants.

GermanIn Person
Open official information

BAMF job-related German courses — Job-related language course

Bundesamt für Migration und Flüchtlinge (BAMF)

For migrants needing job-related German.

GermanIn Person
Open official information
Open the full Germany section
National programme information is not treated as proof of a course location in Troisdorf.

Climate and air quality

Is the air quality good in Troisdorf?

The annual PM2.5 mean is 8 µg/m³ (2024) — above the WHO 2021 guideline of 5 µg/m³ but within the EU limit of 25 µg/m³. Source: EEA air quality statistics — DE PM2.5 annual mean 2024 (station Bonn-Auerberg)10

Annual mean at the measuring site(s) serving the city; current-day readings differ.

Temperature through the yearAverage daytime high and night-time low, °C
Troisdorf average monthly daytime high and night-time low temperature, °C0°10°20°30°JFMAMJJASOND25°0°Daytime highNight-time low
Rainfall through the yearAverage monthly precipitation, mm
Troisdorf average monthly precipitation, mm0255075100625455486286878367656469JFMAMJJASONDmm
Sunshine through the yearAverage monthly sunshine, hours
Troisdorf average monthly sunshine, hours05511016522054751251731992012071971501055945JFMAMJJASONDhours
Air quality vs health guidelinesAnnual means against WHO 2021 guidelines and EU legal limits
Troisdorf annual air pollutant levels against WHO 2021 guidelines and EU legal limitsCity valueWHO guidelineEU limit5258.0PM2.5154012.0PM10104018.0NO₂µg/m³

City values from the published air-quality observations. WHO 2021 guidelines and EU limit values are published constants.

PM2.5 across cities in GermanyAnnual PM2.5 in Troisdorf is 8.0 µg/m³. Of 444 cities with data, 155 have annual PM2.5 of 8 to under 9 µg/m³.
annual PM2.5, µg/m³ · measured cities in Germany per band1 city: 3 µg/m³ to under 4 µg/m³13–410 cities: 4 µg/m³ to under 5 µg/m³104–54 cities: 5 µg/m³ to under 6 µg/m³45–643 cities: 6 µg/m³ to under 7 µg/m³436–7102 cities: 7 µg/m³ to under 8 µg/m³1027–8155 cities: 8 µg/m³ to under 9 µg/m³1558–9Troisdorf 8.090 cities: 9 µg/m³ to under 10 µg/m³909–1030 cities: 10 µg/m³ to under 11 µg/m³3010–115 cities: 11 µg/m³ to under 12 µg/m³511–122 cities: 12 µg/m³ to under 13 µg/m³212–132 cities: 13 µg/m³ to under 14 µg/m³213–14

Annual PM2.5 (µg/m³)

MetricValuePeriodSource
NO₂ — annual mean18 µg/m³31 Dec 2024EEA air quality statistics — DE NO2 annual mean 2024 (station Bonn-Auerberg)8Official · nearest-station reading
PM10 — annual mean12 µg/m³31 Dec 2024EEA air quality statistics — DE PM10 annual mean 2024 (station Bonn-Auerberg)9Official · nearest-station reading
PM2.5 — annual mean8 µg/m³31 Dec 2024EEA air quality statistics — DE PM2.5 annual mean 2024 (station Bonn-Auerberg)10Official · nearest-station reading
Average daytime high by monthJan 5.9 · Feb 7.2 · Mar 11.4 · Apr 16.1 · May 19.7 · Jun 22.7 · Jul 24.9 · Aug 24.5 · Sep 20.4 · Oct 15.2 · Nov 9.8 · Dec 6.5 °C1991–2020WMO Climatological Normals 1991-2020 — station K�ln-Bonn18Official · nearest-station reading
Average night-time low by monthJan 0 · Feb 0.1 · Mar 2 · Apr 4.5 · May 8.1 · Jun 11.2 · Jul 13.3 · Aug 12.8 · Sep 9.7 · Oct 6.8 · Nov 3.5 · Dec 1 °C1991–2020WMO Climatological Normals 1991-2020 — station K�ln-Bonn18Official · nearest-station reading
Average temperature by monthJan 3 · Feb 3.6 · Mar 6.7 · Apr 10.4 · May 14.1 · Jun 17.1 · Jul 19 · Aug 18.5 · Sep 14.8 · Oct 10.8 · Nov 6.7 · Dec 3.8 °C1991–2020WMO Climatological Normals 1991-2020 — station K�ln-Bonn18Official · nearest-station reading
Average precipitation by monthJan 61.7 · Feb 53.8 · Mar 55 · Apr 48.2 · May 62.1 · Jun 86.3 · Jul 87.4 · Aug 83.3 · Sep 66.9 · Oct 64.7 · Nov 63.5 · Dec 69.2 mm1991–2020WMO Climatological Normals 1991-2020 — station K�ln-Bonn18Official · nearest-station reading
Average sunshine by monthJan 54.3 · Feb 74.8 · Mar 124.8 · Apr 172.6 · May 198.7 · Jun 201.3 · Jul 207.2 · Aug 196.6 · Sep 149.5 · Oct 104.6 · Nov 58.9 · Dec 45.3 hours1991–2020WMO Climatological Normals 1991-2020 — station K�ln-Bonn18Official · nearest-station reading
Annual mean temperature9.8 °C31 Dec 2020DWD Climate Data Center — Klimanormal 1991-2020, Jahresmittel Lufttemperatur 2m (1×1 km Raster)7Official · land

Cities of a similar size in Germany

Closest published populations, for a like-for-like comparison.

All Germany cities
Wilhelmshaven75,745 residentsGladbeck75,499 residentsDessau-Rosslau75,402 residentsDorsten75,277 residentsArnsberg74,879 residentsLueneburg74,785 residents

Population and city profile

The city covered 62 km² in 2024. Population density was 1,224.2 people per km² in 2024.

How many people live in Troisdorf?

The published population was 75,901 people in 2024. Source: Destatis Gemeindeverzeichnis6

Who lives hereResidents by nationality, % of population
Troisdorf residents by nationalityBy nationalityNational passport85.6%Foreign residents14.4%

Calculated from the population and foreign-resident facts on this page.

MetricValuePeriodSource
Cars per 1,000 residents595 cars/1000 residents1 Jan 2026Kraftfahrt-Bundesamt — FZ 3 vehicle stock by municipality12Official
City area62 km²31 Dec 2024Destatis Gemeindeverzeichnis6Official
Foreign-resident share15.5 %31 Dec 2024Eurostat11Official
Foreign residents10,958 people15 May 2022Zensus 2022 regional tables — Germany municipalities20Official
Population density1,224 people/km²31 Dec 2024Official municipality population divided by official municipality area from the same Destatis row.13Official
Population75,901 people31 Dec 2024Destatis Gemeindeverzeichnis6Official

People and communities

MetricValuePeriodSource
Catholic residents24,707 people31 Dec 2022Destatis5Official
Catholic share32.8 %31 Dec 2022Destatis5Official
No religion or other38,471 people31 Dec 2022Destatis5Official
No religion or other, share51.1 %31 Dec 2022Destatis5Official
Protestant residents12,158 people31 Dec 2022Destatis5Official
Protestant share16.1 %31 Dec 2022Destatis5Official

International community in Troisdorf

Named groups from exact city-grain official distributions. Citizenship, birthplace, language and ancestry answer different questions and stay separate.

Country of birth

Persons · 2022-05-15

Published groupPeopleShare
Total75,335100.0%
Germany57,22276.0%
Turkey2,6313.5%
Poland2,2413.0%
Russian Federation1,7232.3%
Kazakhstan1,5162.0%
Greece8661.1%
Ukraine7951.1%
Kosovo4740.6%
Syrian Arab Republic4740.6%
Romania4450.6%
Show 121 more groups
Published groupPeopleShare
Morocco3800.5%
Not stated3440.5%
Iraq3180.4%
Italy3110.4%
Iran, Islamic Republic of3110.4%
Moldova, Republic of2720.4%
Macedonia, the Former Yugoslav Republic of2520.3%
Afghanistan2470.3%
Serbia2350.3%
Bulgaria2260.3%
Spain1820.2%
Croatia1670.2%
Czech Republic1630.2%
India1540.2%
Albania1500.2%
Belgium1430.2%
Kyrgyzstan1310.2%
Bosnia and Herzegovina1250.2%
Austria1240.2%
Lithuania1220.2%
France1210.2%
Portugal1130.1%
Viet Nam1130.1%
Somalia1120.1%
China1000.1%
Netherlands980.1%
Hungary890.1%
Thailand810.1%
Uzbekistan790.1%
Tunisia710.1%
United States700.1%
United Kingdom680.1%
Nigeria660.1%
Brazil610.1%
Slovenia600.1%
Lebanon600.1%
Philippines600.1%
Tajikistan540.1%
Latvia510.1%
Pakistan470.1%
Slovakia450.1%
Sri Lanka400.1%
Belarus380.1%
Eritrea360.0%
Canada340.0%
Georgia330.0%
Azerbaijan320.0%
Congo, the Democratic Republic of the310.0%
Switzerland300.0%
Algeria290.0%
Egypt290.0%
Mexico280.0%
Cameroon270.0%
South Africa260.0%
Armenia250.0%
Guinea240.0%
Peru230.0%
Sweden190.0%
Ghana190.0%
Estonia180.0%
Libya180.0%
Indonesia180.0%
Ecuador170.0%
Colombia170.0%
Ireland160.0%
Finland150.0%
Luxembourg140.0%
Denmark130.0%
Montenegro130.0%
Kenya130.0%
Togo120.0%
Korea, Republic of120.0%
Chad110.0%
Australia110.0%
Dominican Republic100.0%
Bangladesh100.0%
Taiwan, Province of China100.0%
Congo90.0%
Chile90.0%
Cuba90.0%
Venezuela, Bolivarian Republic of90.0%
Japan90.0%
United Arab Emirates80.0%
Saudi Arabia80.0%
Angola70.0%
Argentina70.0%
El Salvador70.0%
Paraguay70.0%
Mongolia70.0%
Turkmenistan70.0%
Ethiopia60.0%
Côte D'Ivoire60.0%
Senegal60.0%
Jordan60.0%
Bolivia, Plurinational State of50.0%
Israel50.0%
Malta40.0%
Madagascar40.0%
Sierra Leone40.0%
Uruguay40.0%
Yemen40.0%
Cambodia40.0%
Palestinian territories40.0%
Iceland30.0%
Norway30.0%
Benin30.0%
Zimbabwe30.0%
Gambia30.0%
Liberia30.0%
Mozambique30.0%
Niger30.0%
Burkina Faso30.0%
Rwanda30.0%
Uganda30.0%
Central African Republic30.0%
Jamaica30.0%
Korea, Democratic People'S Republic of30.0%
Kuwait30.0%
Nepal30.0%
Malaysia30.0%
New Zealand30.0%

Largest published groups; zero-count groups are omitted. Dimensions are source-native and are never merged. Official source17

Citizenship

Persons · 2022-05-15

Published groupPeopleShare
Total75,335100.0%
Germany64,37785.5%
Turkey2,3953.2%
Greece1,2021.6%
Ukraine6130.8%
Poland5660.8%
Syrian Arab Republic4890.6%
Romania4720.6%
Kosovo4420.6%
Italy3960.5%
Macedonia, the Former Yugoslav Republic of2640.4%
Show 98 more groups
Published groupPeopleShare
Iraq2560.3%
Russian Federation2390.3%
Spain2250.3%
Bulgaria2020.3%
Croatia1930.3%
Belgium1780.2%
Serbia1750.2%
Afghanistan1750.2%
Morocco1660.2%
Albania1540.2%
Portugal1260.2%
Netherlands1250.2%
Iran, Islamic Republic of1190.2%
Bosnia and Herzegovina1130.1%
Lithuania1130.1%
Austria1090.1%
India1030.1%
France730.1%
China720.1%
Hungary690.1%
Nigeria590.1%
Kazakhstan580.1%
Somalia500.1%
Viet Nam480.1%
Thailand430.1%
Eritrea400.1%
United States400.1%
Latvia380.1%
Uncertain350.0%
Azerbaijan340.0%
Slovakia330.0%
Guinea310.0%
Tunisia300.0%
Slovenia260.0%
Czech Republic260.0%
Belarus260.0%
Pakistan250.0%
United Kingdom240.0%
Brazil240.0%
Moldova, Republic of230.0%
Lebanon200.0%
Switzerland180.0%
Armenia160.0%
Cameroon140.0%
Georgia140.0%
Philippines140.0%
Tajikistan140.0%
Sweden130.0%
Finland120.0%
Ireland120.0%
Algeria120.0%
Sri Lanka120.0%
Denmark110.0%
Ghana110.0%
Mongolia110.0%
Bangladesh100.0%
Montenegro90.0%
Libya90.0%
Egypt90.0%
Mexico90.0%
Korea, Republic of90.0%
South Africa80.0%
Peru80.0%
Kyrgyzstan80.0%
Estonia70.0%
Cuba70.0%
Luxembourg60.0%
Togo60.0%
Ecuador60.0%
Japan60.0%
Stateless60.0%
Norway50.0%
Angola50.0%
Congo50.0%
Dominican Republic50.0%
Canada50.0%
Venezuela, Bolivarian Republic of50.0%
Australia50.0%
Not stated50.0%
Ethiopia40.0%
El Salvador40.0%
Palestinian territories40.0%
Uzbekistan40.0%
Iceland30.0%
Benin30.0%
Zimbabwe30.0%
Gambia30.0%
Kenya30.0%
Congo, the Democratic Republic of the30.0%
Madagascar30.0%
Mozambique30.0%
Argentina30.0%
Chile30.0%
Jamaica30.0%
Korea, Democratic People'S Republic of30.0%
Indonesia30.0%
Nepal30.0%
Malaysia30.0%

Largest published groups; zero-count groups are omitted. Dimensions are source-native and are never merged. Official source16

Is Troisdorf a good place to live?

There is no universal answer. The profile scores below show who the available published evidence may suit; they are a decision aid, not a personal recommendation.

Try your profile
Remote worker50%strong on work, weak on safety · range 40–60%
Skilled employee54%strong on work, weak on safety · range 44–64%
Student56%strong on cost, weak on safety · range 45–67%
Family48%strong on family, weak on safety · range 37–59%
Retirement53%strong on legal route, weak on admin · range 40–66%
Foreign residents10,958 people15 May 2022Official source · Zensus 2022 regional tables — Germany municipalities
Population75,901 people31 Dec 2024Official source · Destatis Gemeindeverzeichnis
Average net rent (nettokalt)12.58 EUR/m²/month4 Jun 2026Commercial source · miet-check Mietspiegel Troisdorf
Fibre-to-the-building availability46.78 %31 Dec 2025Official source · data.bundesnetzagentur.de
Gigabit broadband availability93.36 %31 Dec 2025Official source · Bundesnetzagentur / BMDV — Breitbandatlas
Median gross salary (regional)4,200 EUR/month31 Dec 2024Official source · Bundesagentur für Arbeit (BA)
Every value keeps its source, geographic scope and verification date · Last checked 2026-08-27

Additional context

MetricValuePeriodSource
Local business-tax multiplier500 %31 Dec 2022www.statistikportal.de19Official
Local property-tax multiplier590 %31 Dec 2022www.statistikportal.de19Official

Common questions

Answered from the published values on this page, each with its source and date.

How many people live in Troisdorf?

The published population was 75,901 people in 2024. Source: Destatis Gemeindeverzeichnis.

How much does it cost to rent in Troisdorf?

Average net cold rent is 12.58 EUR/m² per month (June 2026), excluding heating and operating charges. For a 70 m² flat that is about 881 EUR a month before utilities. Source: miet-check Mietspiegel Troisdorf.

Is the air quality good in Troisdorf?

The annual PM2.5 mean is 8 µg/m³ (2024) — above the WHO 2021 guideline of 5 µg/m³ but within the EU limit of 25 µg/m³. Source: EEA air quality statistics — DE PM2.5 annual mean 2024 (station Bonn-Auerberg).

What is the unemployment rate in Troisdorf?

The unemployment rate is about 7.7 % (May 2022). Source: Zensus 2022 regional tables — Germany municipalities.

What is the typical salary around Troisdorf?

The median gross salary is 4,200 EUR/month. Source: Bundesagentur für Arbeit (BA).

How many foreign residents live in Troisdorf?

10,958 people residents hold a foreign nationality. Source: Zensus 2022 regional tables — Germany municipalities.

Is Troisdorf a good place to live?

Troisdorf may suit different people for different reasons. The page's profile scores compare published cost, work, housing, safety, healthcare and other available factors; they are a decision aid, not a universal recommendation.

How many people born in Total live in Troisdorf?

The official country of birth distribution records 75,335 people (100.0%) in the source-defined population for 2022-05-15. This is a country of birth measure, not a general estimate of ethnicity or migration status.

Cite this page

Open a format to select or copy this ImmigrationDB compilation citation. The native disclosure and text fallback work without JavaScript.

APA citation
ImmigrationDB. (2026, September 12). Troisdorf, Germany: rent, salary, jobs [ImmigrationDB compilation; snapshot approved-static-d7ed373c115d60d0; version approved-static-d7ed373c115d60d0]. ImmigrationDB. https://immigrationdb.com/cities/de/troisdorf/ Retrieved 2026-09-12. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/
BibTeX citation
@misc{immigrationdb_immigrationdb_troisdorf-germany-rent-salary-jobs_d99c7897ac06,
  author = {ImmigrationDB},
  title = {Troisdorf, Germany: rent, salary, jobs},
  publisher = {ImmigrationDB},
  year = {2026},
  date = {2026-09-12},
  version = {approved-static-d7ed373c115d60d0},
  snapshot = {approved-static-d7ed373c115d60d0},
  url = {https://immigrationdb.com/cities/de/troisdorf/},
  note = {Retrieved 2026-09-12. ImmigrationDB compilation. Compilation license: CC BY 4.0, https://creativecommons.org/licenses/by/4.0/},
}
Markdown citation
[Troisdorf, Germany: rent, salary, jobs](https://immigrationdb.com/cities/de/troisdorf/) — ImmigrationDB; ImmigrationDB; snapshot approved-static-d7ed373c115d60d0; version approved-static-d7ed373c115d60d0; retrieved 2026-09-12; built 2026-09-12.

This citation identifies the ImmigrationDB compilation/page. Underlying source publishers and datasets retain their own terms; inspect the Sources section and cite those records separately. View the underlying source records.

Sources

JSON Markdown
  1. Bundesagentur für Arbeit (BA) statistik.arbeitsagentur.de · checked 2026-08-06
  2. Bundesministerium für Gesundheit (Bundesklinik-Atlas) bundes-klinik-atlas.de · checked 2026-08-03
  3. Bundesnetzagentur / BMDV — Breitbandatlas Bundesnetzagentur / BMDV · gigabitgrundbuch.bund.de · checked 2026-07-14
  4. data.bundesnetzagentur.de data.bundesnetzagentur.de · checked 2026-08-08
  5. Destatis destatis.de · checked 2026-08-08
  6. Destatis Gemeindeverzeichnis destatis.de · checked 2026-07-14
  7. DWD Climate Data Center — Klimanormal 1991-2020, Jahresmittel Lufttemperatur 2m (1×1 km Raster) DWD Climate Data Center · opendata.dwd.de · checked 2026-06-05
  8. EEA air quality statistics — DE NO2 annual mean 2024 (station Bonn-Auerberg) EEA air quality statistics · air.discomap.eea.europa.eu · checked 2026-07-31
  9. EEA air quality statistics — DE PM10 annual mean 2024 (station Bonn-Auerberg) EEA air quality statistics · air.discomap.eea.europa.eu · checked 2026-07-31
  10. EEA air quality statistics — DE PM2.5 annual mean 2024 (station Bonn-Auerberg) EEA air quality statistics · air.discomap.eea.europa.eu · checked 2026-07-31
Show 12 more sources
  1. Eurostat ec.europa.eu · checked 2026-08-02
  2. Kraftfahrt-Bundesamt — FZ 3 vehicle stock by municipality Kraftfahrt-Bundesamt · kba.de · checked 2026-07-14
  3. Official municipality population divided by official municipality area from the same Destatis row. destatis.de · checked 2024-12-31
  4. OpenFlights — routes.dat OpenFlights · raw.githubusercontent.com · checked 2026-07-14
  5. OurAirports — airports.csv OurAirports · davidmegginson.github.io · checked 2026-07-14
  6. Statistical Offices of the Federation and the Länder, Germany citizenship distribution ergebnisse.zensus2022.de · checked 2026-08-28
  7. Statistical Offices of the Federation and the Länder, Germany country_of_birth distribution ergebnisse.zensus2022.de · checked 2026-08-28
  8. WMO Climatological Normals 1991-2020 — station K�ln-Bonn WMO Climatological Normals 1991-2020 · ncei.noaa.gov · checked 2026-07-31
  9. www.statistikportal.de statistikportal.de · checked 2026-08-08
  10. Zensus 2022 regional tables — Germany municipalities Zensus 2022 regional tables · destatis.de · checked 2026-07-26
  11. Zensus 2022 regional tables — Germany municipalities Zensus 2022 regional tables · destatis.de · checked 2026-07-26
  12. miet-check Mietspiegel Troisdorf miet-check.de · checked 2026-06-04

Spotted a number that looks wrong? Every value here carries its source and date — tell us what you found and we will re-check it against the source.