Businesses in Derna, Bihor

Derna, Bihor Facts

Area	1.1 km²
Population	572
Male Population	282 (49.2%)
Female Population	290 (50.8%)
Population change (1975 to 2020)	+5.9%
Population change (2000 to 2020)	-39.6%
Median Age	39.6 years (Male: 37.9, Female: 41.5)
GDP per capita (PPP)	$20,733 (2022)
Local Time
Timezone	Eastern European Summer Time
Lat & Lng	47.20000, 22.30000
Postal Codes	417230

Map of Derna, Bihor

Interactive Map

Derna, Bihor Population

Years 1975 to 2030

Data	1975	1990	2000	2015	2020	2025*	2030*
Population	540	990	947	738	572	590	575
Population Density	480 / km²	880 / km²	841.8 / km²	656 / km²	508.4 / km²	524.4 / km²	511.1 / km²

* Projected

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Derna, Bihor Population change from 2000 to 2020

Decrease of 39.6% from year 2000 to 2020

Location	Change since 1975	Change since 1990	Change since 2000
Derna, Bihor	+5.9%	-42.2%	-39.6%
Bihor County	—	—	—
Romania	—	—	—

Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid

Derna, Bihor Median Age

Median Age: 39.6 years

Location	Median Age	Median Age (Female)	Median Age (Male)
Derna, Bihor	39.6 yrs	41.5 yrs	37.9 yrs
Bihor County	39.1 yrs	40.8 yrs	37.5 yrs
Romania	40.1 yrs	41.6 yrs	38.5 yrs

Sources: CIESIN (Center for International Earth Science Information Network)

Derna, Bihor Population Density

Population Density: 508 / km²

Location	Population	Area	Density
Derna, Bihor	572	1.125 km²	508 / km²
Bihor County	525,688	7,546.5 km²	69.7 / 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

Derna, Bihor 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

Derna, Bihor Gross Domestic Product (GDP)

GDP per capita, PPP (constant 2017 international $)

Data	1990	1995	2000	2005	2010	2015	2020	2022
GDP per capita	$7,334	$6,334	$6,174	$12,150	$14,081	$13,850	$16,957	$20,733
Total GDP	$22.6M	$19.3M	$18.8M	$35.9M	$40.7M	$39.8M	$47.3M	$57.9M

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

Derna, Bihor CO2 Emissions

Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year

Location	CO2 Emissions	CO2 Emissions Per Capita	CO2 Emissions Intensity
Derna, Bihor	2,759 tn	4.82 tn	2,452.5 tons/km²
Bihor County	2,547,055 tn	4.85 tn	337.5 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

Derna, Bihor CO2 Emissions

2013 CO2 emissions (tonnes/year)	2,759 tn
2013 CO2 emissions (tonnes/year) per capita	4.82 tn
2013 CO2 emissions intensity (tonnes/km²/year)	2,452.5 tons/km²

Natural Hazards Risk

Relative risk out of 10

Hazard	Risk Level
Drought	Low (2)
Flood	High (10)
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
7/14/06	11:06 AM	3	34.4 km	0 m	Romania	usgs.gov
5/17/05	2:52 AM	3.1	76 km	33,800 m	Romania	usgs.gov
11/1/87	9:46 PM	3.3	53.9 km	91,600 m	Romania	usgs.gov
6/30/78	1:15 AM	4.3	90.4 km	10,000 m	Romania	usgs.gov
6/22/78	5:31 AM	3.2	87.7 km	10,000 m	Hungary	usgs.gov

Source: U.S. Geological Survey (USGS)

Derna, Bihor

Derna (Hungarian: Felsőderna) is a commune in northeastern Bihor County, Romania, 50 km from the county seat, Oradea and 35 km from Marghita. It borders the communes of Popeşti, Chișlaz, Brusturi and Spinuș. It is composed of five villages: Derna, De..

Derna, Bihor Wikipedia Page

About Our Data

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