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Buba

Area of Buba 827.5 km²
Population 22,964
Male Population 11,454 (49.9%)
Female Population 11,510 (50.1%)
Population change from 1975 to 2015  +239.6%
Population change from 2000 to 2015  +56.6%
Median Age 16.6 years old
Male Median Age 15.4 years old
Female Median Age 17.8 years old
Timezone Greenwich Mean Time
Buba is the largest city in southern Guinea-Bissau, lying on the Rio Grande de Buba, near the Contanhez National Park. Source: Wikipedia

Buba Population

Years 1975 to 2015
Data1975199020002015
Population 6,762 10,741 14,667 22,964
Population Density 8.17 / km² 13.0 / km² 17.7 / km² 27.8 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Buba Population change from 2000 to 2015

Increase of 56.6% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Buba +239.6% +113.8% +56.6%
Quinara +115.8% +63.8% +34.7%
Guinea-Bissau +137.7% +75% +40.4%
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Buba Median Age

Median Age: 16.6 years
LocationMedian AgeMedian Age (Male)Median Age (Female)
Buba 16.6 years 15.4 years 17.8 years
Quinara 16.6 years 15.4 years 17.8 years
Sources: CIESIN (Center for International Earth Science Information Network)

Buba Population Tree

Population By Age and Gender
AgeMaleFemaleTotal
Under 5 2,104 2,017 4,122
5-9 1,884 1,687 3,571
10-14 1,641 1,360 3,001
15-19 1,310 1,229 2,539
20-24 937 1,042 1,979
25-29 772 960 1,733
30-34 589 646 1,236
35-39 498 585 1,084
40-44 343 430 773
45-49 370 435 806
50-54 273 305 579
55-59 234 264 499
60-64 192 207 400
65-69 140 157 297
70-74 90 102 192
75-79 77 84 162
80-84 0 0 0
85 Plus 0 0 0
Sources: CIESIN (Center for International Earth Science Information Network)

Buba Population Density

Population Density: 27.8 / km²
LocationPopulationAreaPopulation Density
Buba 22,964 827.5 km² 27.8 / km²
Quinara 76,605 3,511.9 km² 21.8 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Buba Historical and Projected Population

Estimated Population from 900 to 2100
YearEst. PopulationAvg 10 year growth %Avg 10 year growth
900 511 n/a n/a
1000 584 1.3% 7
1100 668 1.4% 8
1200 763 1.3% 9
1300 872 1.3% 10
1400 996 1.3% 12
1500 1,139 1.4% 14
1600 1,301 1.3% 16
1700 1,487 1.3% 18
1800 1,596 0.7% 10
1900 2,062 2.6% 46
1910 2,194 6.4% 132
1920 2,383 8.6% 189
1930 2,680 12.5% 297
1940 3,248 21.2% 568
1950 5,139 58.2% 1,891
1960 5,775 12.4% 636
1970 5,743 -0.6% -32
1990 10,741 36.8% 2,499
2000 14,667 36.6% 3,926
2020 25,119 30.9% 5,226
2030 28,895 15% 3,776
2040 32,150 11.3% 3,255
2050 34,646 7.8% 2,496
2060 36,233 4.6% 1,587
2070 37,121 2.5% 888
2080 37,348 0.6% 227
2090 36,887 -1.2% -461
2100 36,105 -2.1% -782
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

Natural Hazards Risk

Relative risk out of 10
Drought Medium (3.1)
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Sources:
1. Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
2. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University, and International Research Institute for Climate and Society - IRI - Columbia University. 2005. Global Drought Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4VX0DFT.

Other places in Quinara

Place Area Population Population Density
Empada 793.5 km² 21,613 27.2 / km²
Fulacunda 942.5 km² 15,174 16.1 / km²
Tite 948.4 km² 16,856 17.8 / 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.