Postal Code 51143 - Cologne, North Rhine-Westphalia
North Rhine-Westphalia | Germany
| Primary City | Cologne |
| Area of Postal Code 51143 | 15.6 km² |
| Population | 27,250 |
| Male Population | 13,207 (48.5%) |
| Female Population | 14,043 (51.5%) |
| Population change from 1975 to 2020 | +29.6% |
| Population change from 2000 to 2020 | +8.4% |
| Median Age | 41.3 years |
| Male Median Age | 40.5 years |
| Female Median Age | 42 years |
| Area Codes | 2203, 221 |
| Neighborhoods | Porz |
| Coordinates | 50.861109152706256° / 7.039119860116037° |
| Related Postal Codes | 51061, 51063, 51103, 51105, 51107, 51109, 51145, 51147, 51149, 51381 |
Map of Postal Code 51143 - Cologne, North Rhine-Westphalia
Interactive Map
Postal Code 51143 - Cologne, North Rhine-Westphalia Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 21,030 | 22,251 | 25,140 | 28,631 | 27,250 | 28,168 | 29,011 |
| Population Density | 1,347.8 / km² | 1,426 / km² | 1,611.2 / km² | 1,834.9 / km² | 1,746.4 / km² | 1,805.2 / km² | 1,859.3 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridPostal Code 51143 - Cologne, North Rhine-Westphalia Population change from 2000 to 2020
Increase of 8.4% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Postal Code 51143 - Cologne, North Rhine-Westphalia | +29.6% | +22.5% | +8.4% |
| Köln | +60.6% | +41.1% | +26.4% |
| North Rhine-Westphalia | +6.8% | +6% | +2.2% |
| Germany | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Postal Code 51143 - Cologne, North Rhine-Westphalia Median Age
Median Age: 41.3 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Postal Code 51143 - Cologne, North Rhine-Westphalia | 41.3 yrs | 42 yrs | 40.5 yrs |
| Köln | 41.3 yrs | 42 yrs | 40.5 yrs |
| North Rhine-Westphalia | 44.5 yrs | 45.6 yrs | 43.3 yrs |
| Germany | 44.8 yrs | 46 yrs | 43.6 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Postal Code 51143 Population Density
Population Density: 1,746 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Postal Code 51143 | 27,250 | 15.6 km² | 1,746 / km² |
| Cologne | 1.1 million | 281.7 km² | 4,002 / km² |
| North Rhine-Westphalia | 18.3 million | 34,118.6 km² | 537 / km² |
| Germany | 80.7 million | 358,179.8 km² | 225 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Postal Code 51143 - Cologne, North Rhine-Westphalia Historical and Projected Population
Estimated Population from 1100 to 2100
Sources:
- JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Business Concentration in Postal Code 51143 - Cologne, North Rhine-Westphalia
Industries
Business Distribution by Industry in Postal Code 51143 - Cologne, North Rhine-Westphalia
| Industry Description | Number of Establishments |
|---|---|
| Beauty salons | 27 |
| Construction of buildings | 13 |
| Dentists | 37 |
| Electronics stores | 1 |
| Restaurants | 70 |
| Shopping | 13 |
| Businesses | 5,181 |
| Estimated total revenue | ~€298.0M |
| Median revenue per business | ~€85.8K |
| Estimated jobs | 5,900 |
| Estimated payroll | ~€177.2M |
| Industries | Businesses | Total revenue | Median | Jobs |
|---|---|---|---|---|
| Wholesale and retail trade; repair of motor vehicles and motorcycles | 438 | ~€68.8M | ~€93.7K | 1,111 |
| Human health and social work activities | 336 | ~€53.0M | ~€121.3K | 1,087 |
| Professional, scientific and technical activities | 416 | ~€23.1M | ~€83.4K | 439 |
| Transportation and storage | 124 | ~€18.0M | ~€139.7K | 349 |
| Accommodation and food service activities | 200 | ~€17.5M | ~€91.8K | 440 |
| Other service activities | 313 | ~€15.8M | ~€65.4K | 486 |
| Arts, entertainment and recreation | 187 | ~€13.2M | ~€67.1K | 337 |
| Administrative and support service activities | 108 | ~€13.0M | ~€132.6K | 249 |
Largest businesses by estimated revenue
- Open Grid Europe GmbH — Cologne · ~€6.3M
- GILGEN'S Bakery & Confectionery — Cologne · ~€4.0M
- Netto City — Cologne · ~€3.8M
- Aldi Süd — Cologne · ~€3.0M
- Deutsche Bank Filiale — Cologne · ~€2.9M
median from the 1,808 of 5,181 businesses with estimates Estimate based on strong signals
Postal Code 51143 - Cologne, North Rhine-Westphalia — Revenue trend
Median business revenue by year
| Year | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|
| Median revenue per business | ~€70.5K | ~€67.8K | ~€72.6K | ~€78.6K | ~€82.6K | ~€84.9K |
Revenue modeled for the same 1,808 businesses across all years. Estimate based on strong signals
Business distribution by price for Postal Code 51143 - Cologne, North Rhine-Westphalia
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.
Source: [Link] Kummu, M., Taka, M. &Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4
Postal Code 51143 - Cologne, North Rhine-Westphalia Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $62,488 | $66,955 | $73,028 | $71,275 | $72,729 | $82,134 | $75,245 | $78,327 |
| Total GDP | $11.3B | $12.2B | $13.3B | $13B | $13.6B | $15.9B | $16B | $16.9B |
Source: [Link] Kummu, M., Kosonen, M. & Masoumzadeh Sayyar, S. Downscaled gridded global dataset for gross domestic product (GDP) per capita PPP over 1990–2022. Sci Data 12, 178 (2025) doi:10.1038/s41597-025-04487-x
Postal Code 51143 CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Postal Code 51143 | 284,441 tn | 10.44 tn | 18,229.3 tons/km² |
| Cologne | 11,772,836 tn | 10.44 tn | 41,791.7 tons/km² |
| North Rhine-Westphalia | 183,519,420 tn | 10.01 tn | 5,378.9 tons/km² |
| Germany | 755,339,039 tn | 9.36 tn | 2,108.8 tons/km² |
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a
Postal Code 51143 CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 284,441 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 10.44 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 18,229.3 tons/km² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Flood | High (9) |
| Earthquake | Medium (3.3) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Recent Nearby Earthquakes
Magnitude 3.0 and greater
| Date▼ | Time↕ | Magnitude↕ | Distance↕ | Depth↕ | Location↕ | Link |
|---|---|---|---|---|---|---|
| 2/14/11 | 4:43 AM | 3.9 | 81.1 km | 12,000 m | Germany | usgs.gov |
| 4/11/10 | 4:16 AM | 3.4 | 60.3 km | 5,000 m | Germany | usgs.gov |
| 7/23/09 | 7:58 PM | 4.1 | 82.2 km | 5,000 m | Germany | usgs.gov |
| 12/25/08 | 5:53 AM | 3.2 | 78 km | 1,000 m | Germany | usgs.gov |
| 12/9/08 | 7:28 PM | 3.3 | 94.3 km | 10,000 m | Germany | usgs.gov |
| 11/21/08 | 11:41 PM | 3.3 | 79.1 km | 1,000 m | Germany | usgs.gov |
| 11/12/08 | 12:56 PM | 3.4 | 72.9 km | 1,000 m | Germany | usgs.gov |
| 9/18/08 | 7:33 AM | 3.2 | 90 km | 1,000 m | Germany | usgs.gov |
| 5/13/08 | 2:55 AM | 3.3 | 82.8 km | 1,000 m | Germany | usgs.gov |
| 5/1/08 | 11:54 PM | 3.1 | 81.8 km | 1,000 m | Germany | usgs.gov |
Showing 1-10 of 157
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Source: U.S. Geological Survey (USGS)
Primary City
Cologne (English pronunciation: /kəˈloʊn/; German Köln [kœln], Colognian: Kölle [ˈkœɫə]), Germany's fourth-largest city (after Berlin, Hamburg, and Munich), is the largest city both in the German Federal State of North Rhine-Westphalia and within the..
Cologne Wikipedia Page
About Our Data
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