Geiro Facts
| Area | 1614.1 km² |
| Population | 263,521 |
| Male Population | 127,326 (48.3%) |
| Female Population | 136,195 (51.7%) |
| Population change (1975 to 2020) | +310.2% |
| Population change (2000 to 2020) | +80.3% |
| Median Age | 15 years (Male: 14.6, Female: 15.5) |
| GDP per capita (PPP) | $2,481 (2022) |
| Local Time | |
| Timezone | East Africa Time |
| Lat & Lng | -6.15000, 36.86667 |
Map of Geiro
Interactive Map
Geiro Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 64,245 | 107,929 | 146,136 | 219,952 | 263,521 | 301,520 | 340,577 |
| Population Density | 39.8 / km² | 66.9 / km² | 90.5 / km² | 136.3 / km² | 163.3 / km² | 186.8 / km² | 211 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridGeiro Population change from 2000 to 2020
Increase of 80.3% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Geiro | +310.2% | +144.2% | +80.3% |
| Morogoro Region | — | — | — |
| Tanzania | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Geiro Median Age
Median Age: 15 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Geiro | 15 yrs | 15.5 yrs | 14.6 yrs |
| Morogoro Region | 19.2 yrs | 19.5 yrs | 18.8 yrs |
| Tanzania | 17.7 yrs | 18.2 yrs | 17.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Geiro Population Density
Population Density: 163 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Geiro | 263,521 | 1,614.1 km² | 163 / km² |
| Morogoro Region | 2.6 million | 70,131.1 km² | 37.2 / km² |
| Tanzania | 53.2 million | 940,193.6 km² | 56.6 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Geiro Historical and Projected Population
Estimated Population from 1300 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.
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
Geiro Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $1,307 | $1,157 | $823 | $1,489 | $1,506 | $2,935 | $2,730 | $2,481 |
| Total GDP | $146.1M | $153.3M | $123.7M | $258.6M | $299.4M | $679.8M | $737.1M | $707.7M |
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
Geiro CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Geiro | 71,220 tn | 0.27 tn | 44.1 tons/km² |
| Morogoro Region | 709,912 tn | 0.27 tn | 10.1 tons/km² |
| Tanzania | 13,721,720 tn | 0.26 tn | 14.6 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
Geiro CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 71,220 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 0.27 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 44.1 tons/km² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Drought | High (9) |
| Flood | Medium (7) |
| Earthquake | Medium (4) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Sources:
- 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.
- 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.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Earthquake Hazard Distribution - Peak Ground Acceleration. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4BZ63ZS.
Recent Nearby Earthquakes
Magnitude 3.0 and greater
| Date▼ | Time↕ | Magnitude↕ | Distance↕ | Depth↕ | Location↕ | Link |
|---|---|---|---|---|---|---|
| 12/4/17 | 11:56 PM | 4.4 | 99.7 km | 10,000 m | 48km NNE of Msanga, Tanzania | usgs.gov |
| 11/4/02 | 8:25 AM | 4.9 | 96.1 km | 10,000 m | Tanzania | usgs.gov |
| 9/19/76 | 9:20 AM | 3.7 | 83.2 km | 33,000 m | Tanzania | usgs.gov |
Source: U.S. Geological Survey (USGS)
About Our Data
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. Use at your own risk.