Alfter
| Area of Alfter | 34.9 km² |
| Population | 23,581 |
| Male Population | 11,402 (48.4%) |
| Female Population | 12,179 (51.6%) |
| Population change from 1975 to 2015 | +9.8% |
| Population change from 2000 to 2015 | +0.2% |
| Median Age | 44.3 years old |
| Male Median Age | 43.5 years old |
| Female Median Age | 45.1 years old |
| Timezone | Central European Summer Time |
Alfter Population
Years 1975 to 2015| Data | 1975 | 1990 | 2000 | 2015 |
|---|---|---|---|---|
| Population | 21,474 | 22,267 | 23,526 | 23,581 |
| Population Density | 615.6 / km² | 638.3 / km² | 674.4 / km² | 676.0 / km² |
Alfter Population change from 2000 to 2015
Increase of 0.2% from year 2000 to 2015| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Alfter | +9.8% | +5.9% | +0.2% |
| Rhein-Sieg-Kreis | +9.8% | +6% | +0.4% |
| Nordrhein-Westfalen | +2.5% | +1.7% | -1.9% |
| Germany | +2.6% | +2.2% | -1.5% |
Alfter Median Age
Median Age: 44.3 years| Location | Median Age | Median Age (Male) | Median Age (Female) |
|---|---|---|---|
| Alfter | 44.3 years | 43.5 years | 45.1 years |
| Rhein-Sieg-Kreis | 44.7 years | 43.9 years | 45.4 years |
| Nordrhein-Westfalen | 44.5 years | 43.3 years | 45.6 years |
| Germany | 44.8 years | 43.6 years | 46 years |
Alfter Population Tree
Population By Age and Gender| Age | Male | Female | Total |
|---|---|---|---|
| Under 5 | 520 | 506 | 1,026 |
| 5-9 | 590 | 554 | 1,145 |
| 10-14 | 676 | 644 | 1,320 |
| 15-19 | 675 | 660 | 1,335 |
| 20-24 | 664 | 668 | 1,333 |
| 25-29 | 651 | 653 | 1,304 |
| 30-34 | 609 | 676 | 1,286 |
| 35-39 | 648 | 710 | 1,358 |
| 40-44 | 958 | 1,001 | 1,959 |
| 45-49 | 1,057 | 1,084 | 2,142 |
| 50-54 | 929 | 937 | 1,867 |
| 55-59 | 760 | 794 | 1,555 |
| 60-64 | 640 | 714 | 1,354 |
| 65-69 | 585 | 639 | 1,224 |
| 70-74 | 658 | 726 | 1,384 |
| 75-79 | 399 | 475 | 874 |
| 80-84 | 244 | 363 | 608 |
| 85 Plus | 139 | 376 | 515 |
Alfter Population Density
Population Density: 676.0 / km²| Location | Population | Area | Population Density |
|---|---|---|---|
| Alfter | 23,581 | 34.9 km² | 676.0 / km² |
| Rhein-Sieg-Kreis | 586,270 | 1,152.4 km² | 508.8 / km² |
| Nordrhein-Westfalen | 17.6 million | 34,112.4 km² | 515.8 / km² |
| Germany | 80.7 million | 359,624.2 km² | 224.3 / km² |
Alfter Projected Population
Estimated Population from 1975 to 2100| Year | Est. Population | Avg 10 year growth % | Avg 10 year growth |
|---|---|---|---|
| 1990 | 22,267 | n/a | n/a |
| 2000 | 23,526 | 5.7% | 1,259 |
| 2020 | 23,823 | 0.6% | 148 |
| 2030 | 24,205 | 1.6% | 382 |
| 2040 | 24,425 | 0.9% | 220 |
| 2050 | 24,476 | 0.2% | 51 |
| 2060 | 24,358 | -0.5% | -118 |
| 2070 | 24,063 | -1.2% | -295 |
| 2080 | 23,629 | -1.8% | -434 |
| 2090 | 22,983 | -2.7% | -646 |
| 2100 | 22,106 | -3.8% | -877 |
1. JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
2. CIESIN (Center for International Earth Science Information Network)
3. [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.
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.Alfter CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Alfter | 246,407 t | 10.4 t | 7,063 t/km² |
| Rhein-Sieg-Kreis | 6,005,354 t | 10.2 t | 5,211 t/km² |
| Nordrhein-Westfalen | 176,176,863 t | 10 t | 5,164 t/km² |
| Germany | 753,674,009 t | 9.34 t | 2,095 t/km² |
Alfter Annual Weather Averages
May Historical Weather Data (1931 to 1999)
Average Temp
13.4°C
56.2°F
Average High
18.7°C
65.7°F
Average Low
8.2°C
46.7°F
Record High Temperature
32.0°C
89.6°F
Record Low Temperature
-3.0°C
26.6°F
Average Precipitation
63.6 mm
2.5 in
Average Precipitation Days (≥ 0.254 mm)
13.3 days
1. NOAA (National Oceanic and Atmospheric Administration)
2. Lawrimore, Jay H.; Ray, Ron; Applequist, Scott; Korzeniewski, Bryant; Menne, Matthew J. (2016): Global Summary of the Month (GSOM), Version 1. NOAA National Centers for Environmental Information. https://doi.org/10.7289/V5QV3JJ5. Accessed Fri, 17 Apr 2020 13:07:33 GMT.
Natural Hazards Risk
Relative risk out of 10| Flood | High (9) |
| Earthquake | Medium (3.6) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Top places in Alfter
Places in Alfter
| Place | Area | Population | Population Density |
|---|---|---|---|
| Gemeinde Alfter | 2.921 km² | 5,817 | 1,991 / km² |
| Gielsdorf | 0.583 km² | 1,075 | 1,844 / km² |
| Heidgen | 0.268 km² | 374 | 1,397 / km² |
| Impekoven | 0.214 km² | 291 | 1,357 / km² |
| Oedekoven | 2.002 km² | 4,046 | 2,021 / km² |
| Volmershoven | 0.447 km² | 697 | 1,559 / km² |
| Witterschlick | 1.502 km² | 3,252 | 2,164 / km² |
Other places in Rhein-Sieg-Kreis
| Place | Area | Population | Population Density |
|---|---|---|---|
| Bad Honnef | 48.6 km² | 25,218 | 518.7 / km² |
| Bornheim | 82.7 km² | 47,662 | 576.6 / km² |
| Eitorf | 69.9 km² | 18,926 | 270.7 / km² |
| Hennef (Sieg), Stadt | 106 km² | 45,155 | 426.2 / km² |
| Königswinter | 75.4 km² | 40,238 | 533.7 / km² |
| Lohmar | 65.6 km² | 30,112 | 459.1 / km² |
| Meckenheim | 34.8 km² | 23,898 | 687.1 / km² |
| Much | 78 km² | 14,249 | 182.7 / km² |
| Niederkassel | 35.7 km² | 36,741 | 1,028 / km² |
| Rheinbach | 69.6 km² | 26,834 | 385.6 / km² |
| Ruppichteroth | 61.8 km² | 10,406 | 168.3 / km² |
| Sankt Augustin | 34.1 km² | 55,067 | 1,613 / km² |
| Seelscheid | 50.6 km² | 19,785 | 390.7 / km² |
| Siegburg Muelldorf | 23.7 km² | 38,855 | 1,640 / km² |
| Swisttal | 62.2 km² | 17,573 | 282.4 / km² |
| Troisdorf | 62.1 km² | 73,664 | 1,185 / km² |
| Wachtberg | 49.5 km² | 19,626 | 396.2 / km² |
| Windeck | 107.1 km² | 18,690 | 174.6 / km² |
The data on this page is estimated using a number of publicly available tools and resources. It is provided without warranty, and could contain inaccuracies.