Industries
Business Distribution by Industry in Roja
| Industry Description | Number of Establishments |
|---|---|
| Other accommodation | 12 |
Roja Facts
| Area | 2.4 km² |
| Population | 1,138 |
| Male Population | 520 (45.7%) |
| Female Population | 618 (54.3%) |
| Population change (1975 to 2020) | -42.4% |
| Population change (2000 to 2020) | -51.9% |
| Median Age | 43.3 years (Male: 39.5, Female: 46.5) |
| GDP per capita (PPP) | $14,663 (2022) |
| Local Time | |
| Timezone | Eastern European Summer Time |
| Lat & Lng | 57.50000, 22.81667 |
Map of Roja
Interactive Map
Roja Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 1,976 | 2,494 | 2,367 | 2,197 | 1,138 | 1,094 | 1,035 |
| Population Density | 832 / km² | 1,050.1 / km² | 996.6 / km² | 925.1 / km² | 479.2 / km² | 460.6 / km² | 435.8 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridRoja Population change from 2000 to 2020
Decrease of 51.9% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Roja | -42.4% | -54.4% | -51.9% |
| Roja Municipality | — | — | — |
| Latvia | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Roja Median Age
Median Age: 43.3 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Roja | 43.3 yrs | 46.5 yrs | 39.5 yrs |
| Roja Municipality | 43.3 yrs | 46.5 yrs | 39.5 yrs |
| Latvia | 41.4 yrs | 45 yrs | 37.7 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Roja Population Density
Population Density: 479 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Roja | 1,138 | 2.375 km² | 479 / km² |
| Roja Municipality | 3,947 | 201.8 km² | 19.6 / km² |
| Latvia | 2 million | 64,581.9 km² | 30.4 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Roja Historical and Projected Population
Estimated Population from 900 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 Roja
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
Roja Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $6,968 | $6,115 | $8,938 | $11,679 | $10,426 | $12,996 | $13,230 | $14,663 |
| Total GDP | $26.1M | $23.3M | $32.3M | $40.4M | $35.5M | $43.9M | $43.5M | $47.6M |
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
Roja CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Roja | 1,451 tn | 1.28 tn | 611.1 tons/km² |
| Roja Municipality | 7,896 tn | 2 tn | 39.1 tons/km² |
| Latvia | 3,698,181 tn | 1.88 tn | 57.3 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
Roja CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 1,451 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 1.28 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 611.1 tons/km² |
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.