In France, as in other countries, the development of machinery, whether run by steam, water-power or other motive forces, has played a great part in the promotion of industry; the increase in the amount of steam horse-power employed in industrial establishments is, to a certain degree, an index to the activity of the country as regards manufactures.
The appended table shows the progress made since 1850 with regard to steam power. Railway and marine locomotives are not included.
| Years. | No. of Establishments. | No. of Steam-Engines. | Total Horse-Power. |
| 1852 | 6,543 | 6,080 | 76,000 |
| 1861 | 14,153 | 15,805 | 191,000 |
| 1871 | 22,192 | 26,146 | 316,000 |
| 1881 | 35,712 | 44,010 | 576,000 |
| 1891 | 46,828 | 58,967 | 916,000 |
| 1901 | 58,151 | 75,866 | 1,907,730 |
| 1905 | 61,112 | 79,203 | 2,232,263 |
With the exception of Loire, Bouches-du-Rhône and Rhône, the chief industrial departments of France are to be found in the north and north-east of the country. In 1901 and 1896 those in which the working inhabitants of both sexes were engaged in industry as opposed to agriculture to the extent of 50% (approximately) or over, numbered eleven, viz.:—
| Departments. | Total Working Population (1901). | Industrial Population (1901). | Percentage engaged in Industry. | |
| 1901. | 1896. | |||
| Nord | 848,306 | 544,177 | 64.15 | 63.45 |
| Territoire de Belfort | 40,703 | 24,470 | 60.10 | 58.77 |
| Loire | 292,808 | 167,693 | 57.27 | 54.73 |
| Seine | 2,071,344 | 1,143,809 | 55.22 | 53.54 |
| Bouches-du-Rhône | 341,823 | 187,801 | 54.94 | 51.00 |
| Rhône | 449,121 | 243,571 | 54.23 | 54.78 |
| Meurthe-et-Moselle | 215,501 | 115,214 | 53.46 | 50.19 |
| Ardennes | 139,270 | 73,250 | 52.60 | 52.42 |
| Vosges | 208,142 | 107,547 | 51.67 | 51.05 |
| Pas-de-Calais | 404,153 | 200,402 | 49.58 | 46.55 |
| Seine-Inférieure | 428,591 | 206,612 | 48.21 | 49.85 |
| Groups. | Basins. | Departments. | Average Production (Thousands of Metric Tons) 1901-1905. |
| Nord and Pas-de-Calais | Valenciennes Le Boulonnais | Nord, Pas-de-Calais Pas-de-Calais | 20,965 |
| Loire | St Étienne and Rive-de-Gier Communay Ste Foy l’Argentière Roannais | Loire Isère Rhône Loire | 3,601 |
| Gard | Alais Aubenas Le Vigan | Gard, Ardèche Ardèche Gard | 1,954 |
| Bourgogne and Nivernais | Decize La Chapelle-sous-Dun Bert Sincey | Nièvre Saône-et-Loire Allier Côte-d’Or | 1,881 |
| Tarn and Aveyron | Aubin Carmaux and Albi Rodez St Perdoux | Aveyron Tarn Aveyron Lot | 1,770 |
| Bourbonnais | Commentry and Doyet St Eloi L’Aumance La Queune | Allier Puy-de-Dôme Allier Allier | 994 |
The department of Seine, comprising Paris and its suburbs, which has the largest manufacturing population, is largely occupied with the manufacture of dress, millinery and articles of luxury (perfumery, &c.), but it plays the leading part in almost every great branch of industry with the exception of spinning and weaving. The typically industrial region of France is the department of Nord, the seat of the woollen industry, but also prominently concerned in other textile industries, in metal working, and in a variety of other manufactures, fuel for which is supplied by its coal-fields. The following sketch of the manufacturing industry of France takes account chiefly of those of its branches which are capable in some degree of localization. Many of the great industries of the country, e.g. tanning, brick-making, the manufacture of garments, &c., are evenly distributed throughout it, and are to be found in or near all larger centres of population.
Coal.—The principal mines of France are coal and iron mines. The production of coal and lignite averaging 33,465,000 metric tons[10] in the years 1901-1905 represents about 73% of the total consumption of the country; the surplus is supplied from Great Britain, Belgium and Germany. The preceding table shows the average output of the chief coal-groups for the years 1901-1905 inclusive. The Flemish coal-basin, employing over 100,000 hands, produces 60% of the coal mined in France.
French lignite comes for the most part from the department of Bouches-du-Rhône (near Fuveau).
The development of French coal and lignite mining in the 19th century, together with records of prices, which rose considerably at the end of the period, is set forth in the table below: