Treznea Facts
| Area | 43.7 km² |
| Population | 960 |
| Male Population | 465 (48.4%) |
| Female Population | 495 (51.6%) |
| Population change (1975 to 2020) | -14.2% |
| Population change (2000 to 2020) | -14.2% |
| Median Age | 41.1 years (Male: 40.3, Female: 41.8) |
| GDP per capita (PPP) | $38,992 (2022) |
| Local Time | |
| Timezone | Eastern European Summer Time |
| Lat & Lng | 47.10000, 23.11667 |
| Postal Codes | 457340 |
Map of Treznea
Interactive Map
Treznea Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 1,119 | 1,221 | 1,119 | 884 | 960 | 968 | 948 |
| Population Density | 25.6 / km² | 27.9 / km² | 25.6 / km² | 20.2 / km² | 22 / km² | 22.2 / km² | 21.7 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridTreznea Population change from 2000 to 2020
Decrease of 14.2% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Treznea | -14.2% | -21.4% | -14.2% |
| Sălaj County | — | — | — |
| Romania | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Treznea Median Age
Median Age: 41.1 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Treznea | 41.1 yrs | 41.8 yrs | 40.3 yrs |
| Sălaj County | 40.7 yrs | 42.3 yrs | 39 yrs |
| Romania | 40.1 yrs | 41.6 yrs | 38.5 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Treznea Population Density
Population Density: 22 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Treznea | 960 | 43.7 km² | 22 / km² |
| Sălaj County | 200,281 | 3,864.1 km² | 51.8 / 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
Treznea 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.
Price Distribution
Business distribution by price for Treznea
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
Treznea Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $13,774 | $12,644 | $12,639 | $14,900 | $18,610 | $23,752 | $28,137 | $38,992 |
| Total GDP | $313.1M | $305.9M | $291.1M | $284.6M | $416.2M | $483.9M | $595.6M | $676.3M |
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
Treznea CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Treznea | 4,491 tn | 4.68 tn | 102.8 tons/km² |
| Sălaj County | 939,784 tn | 4.69 tn | 243.2 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
Treznea CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 4,491 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 4.68 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 102.8 tons/km² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| 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. 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 | 64.3 km | 0 m | Romania | usgs.gov |
| 5/17/05 | 2:52 AM | 3.1 | 43.9 km | 33,800 m | Romania | usgs.gov |
| 8/10/94 | 11:06 AM | 3.1 | 67.6 km | 57,800 m | Romania | usgs.gov |
| 11/1/87 | 9:46 PM | 3.3 | 75.2 km | 91,600 m | Romania | usgs.gov |
| 3/8/79 | 1:20 AM | 4 | 78.9 km | 10,000 m | Romania | usgs.gov |
| 6/30/78 | 1:15 AM | 4.3 | 66.2 km | 10,000 m | Romania | usgs.gov |
Source: U.S. Geological Survey (USGS)
Treznea
Treznea (Hungarian: Ördögkút, lit. "The Devil's Fountain"; German: Teufelsbrunnen) is a commune in Sălaj County, Romania. It is composed of two villages, Bozna (Szentpéterfalva) and Treznea. These were part of Agrij Commune until 1995, when they were..
Treznea 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.