Businesses in Ōhara, Chiba

Area of Ōhara, Chiba66.6 km²
Population1,433
Male Population694 (48.4%)
Female Population739 (51.6%)
Population change from 1975 to 2015 +10%
Population change from 2000 to 2015 +2.8%
Median Age55.1
Male Median Age53.1
Female Median Age57
Local TimeWednesday 3:30 PM
TimezoneJapan Standard Time
Lat & Lng35.25° / 140.38333°

Ōhara, Chiba - Map

Ōhara, Chiba Population

Years 1975 to 2015
Data1975199020002015
Population1,3031,4801,3941,433
Population Density19.6 / km²22.2 / km²20.9 / km²21.5 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Ōhara, Chiba Population change from 2000 to 2015

Increase of 2.8% from year 2000 to 2015
LocationChange since 1975Change since 1990Change since 2000
Ōhara, Chiba+10%-3.2%+2.8%
Chiba Prefecture+39.7%+17%+8.1%
Japan+13.6%+3.4%+0.6%
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Ōhara, Chiba Median Age

Median Age: 55.1 years
LocationMedian AgeMedian Age (Female)Median Age (Male)
Ōhara, Chiba55.1 years57 years53.1 years
Chiba Prefecture44.3 years45.5 years43.1 years
Japan45.2 years46.9 years43.5 years
Sources: CIESIN (Center for International Earth Science Information Network)

Ōhara, Chiba Population Tree

Population By Age and Gender
AgeMaleFemaleTotal
Under 5222043
5-9252248
10-14302858
15-19292858
20-24272653
25-29332962
30-34313263
35-39423981
40-44383978
45-49414082
50-54464591
55-595654111
60-646768135
65-695959119
70-744754102
75-794455100
80-84335083
85 Plus235175
Sources: CIESIN (Center for International Earth Science Information Network)

Ōhara, Chiba Population Density

Population Density: 21.5 / km²
LocationPopulationAreaPopulation Density
Ōhara, Chiba1,43366.6 km²21.5 / km²
Chiba Prefecture6.2 million5,162.6 km²1,208 / km²
Japan122.9 million373,410.9 km²329.2 / km²
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Ōhara, Chiba Historical Population

Estimated Population from 400 to 2015
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

Ōhara, Chiba CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
LocationCO2 EmissionsCO2 Emissions Per CapitaCO2 Emissions Intensity
Ōhara, Chiba7,238 t5.05 t108.7 t/km²
Chiba Prefecture33,268,145 t5.33 t6,444 t/km²
Japan541,995,101 t4.41 t1,451 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

Ōhara, Chiba CO2 Emissions

2013 CO2 emissions (tonnes/year)7,238 t
2013 CO2 emissions (tonnes/year) per capita5.05 t
2013 CO2 emissions intensity (tonnes/km²/year)108.7 t/km²

Natural Hazards Risk

Relative risk out of 10
CycloneHigh (10)
FloodMedium (4)
* 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. 2005. Global Flood Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4668B3D.
3. Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University, International Bank for Reconstruction and Development - The World Bank, and United Nations Environment Programme Global Resource Information Database Geneva - UNEP/GRID-Geneva. 2005. Global Cyclone Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4CZ353K.

Recent Nearby Earthquakes

Magnitude 3.0 and greater
DateTimeMagnitudeDistanceDepthLocationLink
5/31/193:58 PM4.54.7 km33,250 m4km NNE of Ohara, Japanusgs.gov
5/24/1911:20 PM4.97.2 km30,010 m7km NW of Ohara, Japanusgs.gov
6/26/1812:16 PM4.38 km35,000 m7km ENE of Ohara, Japanusgs.gov
6/26/183:46 AM4.38.3 km23,810 m8km NW of Ohara, Japanusgs.gov
6/15/187:22 PM4.48.5 km29,320 m8km E of Ohara, Japanusgs.gov
6/15/187:09 PM4.79.4 km35,000 m9km E of Ohara, Japanusgs.gov
2/2/179:38 AM4.511.1 km59,010 m11km N of Ohara, Japanusgs.gov
7/18/168:57 PM4.811 km25,480 m11km NNE of Ohara, Japanusgs.gov
4/13/169:24 AM4.45.1 km44,050 m5km W of Ohara, Japanusgs.gov
4/7/154:33 AM3.613 km19,660 m12km NNE of Ohara, Japanusgs.gov

Find historical earthquake occurrences near Ōhara, Chiba

Earliest Date  Latest Date 
 Magnitude 3.0 and greater   Magnitude 4.0 and greater   Magnitude 5.0 and greater 

Ōhara, Chiba

Ōhara (大原町, Ōhara-machi) was a town located in Isumi District, Chiba Prefecture, Japan. was formed on March 31, 1955 by the merger of the villages of Tōkai, Azuma and Namihana. December 5, 2005, Ōhara was merged into the towns of Isumi (former) and..  ︎  Ōhara, Chiba Wikipedia Page

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