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Yey

Area of Yey 21.7 km²
Population 223,362
Male Population 116,522 (52.2%)
Female Population 106,840 (47.8%)
Population change from 1975 to 2015  +298.2%
Population change from 2000 to 2015  +70.1%
Median Age 17.2 years old
Male Median Age 17.2 years old
Female Median Age 17.3 years old
Timezone East Africa Time
Yei is a medium-sized city in South Sudan's southwest. It lies close to the borders of two of the country's trading partners, Uganda and the Democratic Republic of Congo. Source: Wikipedia

Yey Population

Years 1975 to 2015
Data1975199020002015
Population 56,098 98,879 131,328 223,362
Population Density 2,584 / km² 4,555 / km² 6,049 / km² 10,289 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Yei Population change from 2000 to 2015

Increase of 70.1% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Yey +298.2% +125.9% +70.1%
Yei +560.3% +212.3% +126.1%
Central Equatoria +395.8% +152.4% +87.1%
South Sudan +199.6% +115.1% +84.3%
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Yey Median Age

Median Age: 17.2 years
LocationMedian AgeMedian Age (Male)Median Age (Female)
Yey 17.2 years 17.2 years 17.3 years
Yei 17.1 years 17.1 years 17.2 years
Central Equatoria 18.1 years 18.2 years 17.9 years
Sources: CIESIN (Center for International Earth Science Information Network)

Yey Population Tree

Population By Age and Gender
AgeMaleFemaleTotal
Under 5 18,999 17,546 36,545
5-9 17,500 16,085 33,585
10-14 15,276 13,668 28,944
15-19 14,497 13,086 27,583
20-24 12,210 11,458 23,669
25-29 10,578 10,142 20,720
30-34 7,512 6,860 14,373
35-39 6,713 5,926 12,639
40-44 4,366 3,932 8,298
45-49 3,467 3,079 6,546
50-54 2,358 2,366 4,725
55-59 1,576 1,345 2,921
60-64 1,473 1,347 2,820
65-69 0 0 0
70-74 0 0 0
75-79 0 0 0
80-84 0 0 0
85 Plus 0 0 0
Sources: CIESIN (Center for International Earth Science Information Network)

Yey Population Density

Population Density: 10,289 / km²
LocationPopulationAreaPopulation Density
Yey 223,362 21.7 km² 10,289 / km²
Yei 579,600 12,911.2 km² 44.9 / km²
Central Equatoria 1.5 million 43,656.4 km² 34.5 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Yey Historical and Projected Population

Estimated Population from 1820 to 2100
YearEst. PopulationAvg 10 year growth %Avg 10 year growth
1900 11,041 n/a n/a
1910 12,375 12.1% 1,334
1920 13,980 13% 1,605
1930 16,017 14.6% 2,037
1940 18,908 18% 2,891
1950 24,639 30.3% 5,731
1960 33,668 36.6% 9,029
1970 45,669 35.6% 12,001
1990 98,879 47.1% 26,605
2000 131,328 32.8% 32,449
2020 246,129 36.9% 57,400
2030 290,974 18.2% 44,845
2040 332,800 14.4% 41,826
2050 367,899 10.5% 35,099
2060 395,237 7.4% 27,338
2070 414,555 4.9% 19,318
2080 425,852 2.7% 11,297
2090 428,440 0.6% 2,588
2100 424,645 -0.9% -3,795
Sources:
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.
Sources: [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

Yey CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Yey 572.7 t 0.003 t 26.4 t/km²
Yei 2,282 t 0.004 t 0.18 t/km²
Central Equatoria 4,753 t 0.003 t 0.11 t/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

Natural Hazards Risk

Relative risk out of 10
Earthquake Medium (4)
* Risk, particularly concerning flood or landslide, may not be for the entire area.
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.