Ohaba Facts
| Area | 46.7 km² |
| Population | 618 |
| Male Population | 300 (48.5%) |
| Female Population | 318 (51.5%) |
| Population change (1975 to 2020) | -33.2% |
| Population change (2000 to 2020) | -29.7% |
| Median Age | 57.5 years (Male: 51.4, Female: 62.2) |
| Local Time | |
| Timezone | Eastern European Summer Time |
| Lat & Lng | 46.06667, 23.78333 |
| Postal Codes | 517530, 517533 |
Map of Ohaba
Interactive Map
Ohaba Population
Years 1975 to 2020
| Data | 1975 | 1990 | 2000 | 2015 | 2020 |
|---|---|---|---|---|---|
| Population | 925 | 961 | 879 | 652 | 618 |
| Population Density | 19.8 / km² | 20.6 / km² | 18.8 / km² | 14 / km² | 13.2 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Ohaba Population change from 2000 to 2015
Decrease of 25.8% from year 2000 to 2015
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Ohaba | -29.5% | -32.2% | -25.8% |
| Alba County | -27.5% | -30.2% | -23.5% |
| Romania | -9.9% | -16.9% | -11.8% |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Ohaba Median Age
Median Age: 57.5 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Ohaba | 57.5 yrs | 62.2 yrs | 51.4 yrs |
| Alba County | 41.6 yrs | 43.2 yrs | 40.1 yrs |
| Romania | 40.1 yrs | 41.6 yrs | 38.5 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Ohaba Population Density
Population Density: 13.2 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Ohaba | 618 | 46.7 km² | 13.2 / km² |
| Alba County | 304,346 | 6,246.1 km² | 48.7 / km² |
| Romania | 19.5 million | 238,387.8 km² | 81.8 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Ohaba Historical and Projected Population
Estimated Population from 0 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
Ohaba CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Ohaba | 2,904 tn | 4.7 tn | 62.2 tons/km² |
| Alba County | 1,435,289 tn | 4.72 tn | 229.8 tons/km² |
| Romania | 86,961,323 tn | 4.46 tn | 364.8 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
Ohaba CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 2,904 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 4.7 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 62.2 tons/km² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Flood | High (9) |
| 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. 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 |
|---|---|---|---|---|---|---|
| 12/29/15 | 6:56 PM | 4.3 | 82.9 km | 27,160 m | 7km WNW of Brezoi, Romania | usgs.gov |
| 9/8/13 | 1:22 PM | 4.6 | 87.5 km | 5,000 m | 1km WSW of Unirea, Romania | usgs.gov |
| 9/8/13 | 1:00 PM | 4.3 | 86.7 km | 10,000 m | 2km NNE of Totesti, Romania | usgs.gov |
| 8/10/06 | 7:19 AM | 3.4 | 90 km | 0 m | Romania | usgs.gov |
| 8/9/06 | 7:19 AM | 3.1 | 99.8 km | 17,200 m | Romania | usgs.gov |
| 5/17/05 | 2:52 AM | 3.1 | 93.8 km | 33,800 m | Romania | usgs.gov |
| 5/20/84 | 8:58 PM | 3.1 | 86.9 km | 55,000 m | Romania | usgs.gov |
Source: U.S. Geological Survey (USGS)
Ohaba
Ohaba (Hungarian: Székásszabadja; German: Neudorf) is a commune located in Alba County, Romania. It has a population of 920. It is composed of four villages: Colibi (Székás), Măghierat (Magyarádtanya), Ohaba and Secășel (Szekasbesenyö; Heidendorf).
Ohaba Wikipedia Page
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.