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San Alejo

Area of San Alejo 242.8 km²
Population 14,965
Male Population 6,909 (46.2%)
Female Population 8,056 (53.8%)
Population change from 1975 to 2015  -43.1%
Population change from 2000 to 2015  -30.1%
Median Age 21.8 years old
Male Median Age 19.4 years old
Female Median Age 23.8 years old
Timezone Central Standard Time

San Alejo Population

Years 1975 to 2015
Data1975199020002015
Population 26,297 24,458 21,396 14,965
Population Density 108.3 / km² 100.7 / km² 88.1 / km² 61.6 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

San Alejo Population change from 2000 to 2015

Decrease of 30.1% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
San Alejo -43.1% -38.8% -30.1%
La Unión -7.6% -15.3% -14.1%
El Salvador +48.4% +17% +5.6%
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

San Alejo Median Age

Median Age: 21.8 years
LocationMedian AgeMedian Age (Male)Median Age (Female)
San Alejo 21.8 years 19.4 years 23.8 years
La Unión 21.3 years 19.2 years 23.1 years
El Salvador 23.3 years 21.5 years 24.9 years
Sources: CIESIN (Center for International Earth Science Information Network)

San Alejo Population Tree

Population By Age and Gender
AgeMaleFemaleTotal
Under 5 768 739 1,507
5-9 973 944 1,917
10-14 1,015 993 2,009
15-19 790 848 1,638
20-24 522 672 1,194
25-29 433 566 999
30-34 338 540 878
35-39 293 439 733
40-44 226 368 594
45-49 246 336 582
50-54 232 327 560
55-59 220 299 520
60-64 209 275 485
65-69 181 250 432
70-74 197 164 362
75-79 125 140 266
80-84 70 73 144
85 Plus 72 82 154
Sources: CIESIN (Center for International Earth Science Information Network)

San Alejo Population Density

Population Density: 61.6 / km²
LocationPopulationAreaPopulation Density
San Alejo 14,965 242.8 km² 61.6 / km²
La Unión 224,170 1,984.5 km² 113.0 / km²
El Salvador 6.1 million 20,764 km² 294.1 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

San Alejo Projected Population

Estimated Population from 1975 to 2100
YearEst. PopulationAvg 10 year growth %Avg 10 year growth
1990 24,458 n/a n/a
2000 21,396 -12.5% -3,062
2020 14,865 -16.6% -3,265
2030 14,119 -5% -746
2040 13,099 -7.2% -1,020
2050 11,888 -9.2% -1,211
2060 10,646 -10.4% -1,242
2070 9,566 -10.1% -1,080
2080 8,655 -9.5% -911
2090 7,904 -8.7% -751
2100 7,301 -7.6% -603
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

San Alejo CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
San Alejo 23,267 t 1.55 t 95.8 t/km²
La Unión 345,365 t 1.54 t 174 t/km²
El Salvador 10,087,600 t 1.65 t 485.8 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

San Alejo Annual Weather Averages

May Historical Weather Data (1979 to 1993)

   Average Precipitation
212.0 mm
8.3 in
   Average Precipitation Days (≥ 0.254 mm)
11.9 days
Sources:
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
Landslide High (7)
Flood High (10)
Volcano High (9)
Earthquake High (7)
* Risk, particularly concerning flood or landslide, may not be for the entire area.

Other places in La Unión

Place Area Population Population Density
Anamorós 130.1 km² 13,777 105.9 / km²
Concepcion de Oriente 70.9 km² 9,471 133.6 / km²
Conchagua 219.5 km² 43,849 199.7 / km²
El Carmen 109.8 km² 10,220 93.1 / km²
El Sauce 108.6 km² 5,467 50.4 / km²
Intipucá 93.8 km² 7,321 78.1 / km²
La Unión 121.7 km² 25,061 206.0 / km²
Lislique 94.4 km² 12,826 135.9 / km²
Meanguera del Golfo 25.4 km² 1,774 69.8 / km²
Nueva Esparta 96.2 km² 7,929 82.4 / km²
Nueva Guadalupe 54.8 km² 3,851 70.3 / km²
Pasaquina 244.9 km² 13,075 53.4 / km²
Poloros 109.7 km² 9,746 88.9 / km²
San Jose 46.3 km² 2,497 53.9 / km²
Santa Rosa de Lima 118.9 km² 28,784 242.0 / km²
Yayantique 44.2 km² 7,667 173.6 / km²
Yucuaiquin 52.8 km² 5,899 111.8 / 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.