Categories in Blois
Auto glassAuto Machine ShopAuto Parts MarketAuto Parts StoreBody repairCar Accessories StoreCar Inspection StationCar rentalCar repairCar Repair and MaintenanceCar WashGas StationMechanicMotorcycle DealerMotorcycle repairMotorcycle ShopNew car dealersTire ShopTruck Repair ShopTrucks and trailersUsed car dealersBeverage DistributorContact Lenses SupplierCosmetic Products ManufacturerDressmakerFarmingFurniture MakerGarage Door SupplierHandicraftHeating Equipment SupplierIndustrial Equipment SupplierLogging ContractorMetal WorkshopOffice Furniture StoreOffice Supply StorePharmaceutical CompanySolar Energy Equipment SupplierTruck FarmerWholesalersWindow SupplierBaby Clothing StoreBag ShopBoot StoreBoutiqueChildren and baby clothingCleanersClothing storesDress StoreDry CleanerFabric Store
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Industries
Business Distribution by Industry in Blois
| Industry Description | Number of Establishments | Average Age of Business |
|---|---|---|
| Restaurants | 319 | 20 years |
| Corporate management | 270 | 22 years |
| Shopping | 216 | 27 years |
| Public administration | 170 | 30 years |
| Health and medical | 155 | 38 years |
| Real estate | 148 | 25 years |
| Education | 138 | 33 years |
| Other accommodation | 108 | 22 years |
| Lawyers legal | 107 | 27 years |
| Beauty salons | 107 | 14 years |
| Other membership organizations | 103 | 44 years |
| Clothing stores | 102 | 22 years |
| Car repair | 93 | 22 years |
| Shopping other | 90 | 24 years |
| Alternative medicine | 84 | — |
Blois Facts
| Area | 37.8 km² |
| Population | 40,486 |
| Male Population | 19,197 (47.4%) |
| Female Population | 21,289 (52.6%) |
| Population change (1975 to 2020) | -30.6% |
| Population change (2000 to 2020) | -17.4% |
| Median Age | 38.7 years (Male: 35.8, Female: 41.8) |
| GDP per capita (PPP) | $34,971 (2022) |
| Neighborhoods | Grammont, Salpêtrière |
| Local Time | |
| Timezone | Central European Summer Time |
| Lat & Lng | 47.58333, 1.33333 |
| Postal Codes | 41000, 41001 CEDEX, 41002 CEDEX, 41003 CEDEX, 41004 CEDEX, More |
Map of Blois
Interactive Map
Blois Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 58,336 | 53,054 | 49,023 | 43,478 | 40,486 | 38,918 | 37,966 |
| Population Density | 1,542.8 / km² | 1,403.1 / km² | 1,296.5 / km² | 1,149.8 / km² | 1,070.7 / km² | 1,029.2 / km² | 1,004.1 / km² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridBlois Population change from 2000 to 2020
Decrease of 17.4% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Blois | -30.6% | -23.7% | -17.4% |
| France | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Blois Median Age
Median Age: 38.7 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Blois | 38.7 yrs | 41.8 yrs | 35.8 yrs |
| France | 39.6 yrs | 41 yrs | 38.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Blois Population Density
Population Density: 1,071 / km²
| Location | Population | Area | Density |
|---|---|---|---|
| Blois | 40,486 | 37.8 km² | 1,071 / km² |
| France | 65.9 million | 638,022.5 km² | 103 / km² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Blois 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.
Area Codes
Percentage Area Codes used by businesses in Blois
Price Distribution
Business distribution by price for Blois
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
Blois Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $28,076 | $29,192 | $32,971 | $34,002 | $32,903 | $33,287 | $32,283 | $34,971 |
| Total GDP | $340.9M | $359.7M | $412.5M | $430.5M | $422.3M | $430.9M | $419.5M | $457.2M |
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
Blois CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Blois | 311,842 tn | 7.7 tn | 8,247 tons/km² |
| France | 485,797,691 tn | 7.38 tn | 761.4 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
Blois CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 311,842 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 7.7 tn |
| 2013 CO2 emissions intensity (tonnes/km²/year) | 8,247 tons/km² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Earthquake | Low (2) |
* 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 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 |
|---|---|---|---|---|---|---|
| 5/2/16 | 10:36 AM | 4.2 | 86.7 km | 2,000 m | 9km SSW of Saint-Epain, France | usgs.gov |
| 6/7/08 | 8:25 PM | 3 | 21.3 km | 3,000 m | France | usgs.gov |
| 12/17/07 | 7:03 PM | 3 | 18.6 km | 4,000 m | France | usgs.gov |
| 12/17/07 | 6:49 AM | 3.4 | 18.4 km | 4,000 m | France | usgs.gov |
| 8/30/07 | 6:55 AM | 3.4 | 58.4 km | 5,000 m | France | usgs.gov |
| 1/8/07 | 11:36 AM | 3.6 | 89.1 km | 3,000 m | France | usgs.gov |
| 11/5/06 | 12:37 AM | 4.1 | 98 km | 6,000 m | France | usgs.gov |
| 9/9/05 | 9:37 PM | 3.7 | 86.9 km | 3,000 m | France | usgs.gov |
| 6/17/04 | 10:39 PM | 3.1 | 95.5 km | 3,000 m | France | usgs.gov |
| 8/6/02 | 5:25 PM | 3.6 | 73.2 km | 5,000 m | France | usgs.gov |
Source: U.S. Geological Survey (USGS)
Blois
Blois (French pronunciation: [blwɑ]) is a city and the capital of Loir-et-Cher department in central France, situated on the banks of the lower river Loire between Orléans and Tours.
Blois 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.