Loryanın demoqrafik göstəriciləri:
| Tarixi əhali |
|---|
| İl | Əh. | ±% i.a. |
|---|
| 1793 | 22.318 | — |
|---|
| 1800 | 17.837 | −3.15% |
|---|
| 1806 | 20.553 | +2.39% |
|---|
| 1821 | 17.115 | −1.21% |
|---|
| 1831 | 18.322 | +0.68% |
|---|
| 1841 | 23.621 | +2.57% |
|---|
| 1851 | 25.694 | +0.84% |
|---|
| 1861 | 35.462 | +3.27% |
|---|
| 1872 | 34.660 | −0.21% |
|---|
| | İl | Əh. | ±% i.a. |
|---|
| 1881 | 37.812 | +0.97% |
|---|
| 1891 | 42.116 | +1.08% |
|---|
| 1901 | 44.640 | +0.58% |
|---|
| 1911 | 49.039 | +0.94% |
|---|
| 1921 | 46.314 | −0.57% |
|---|
| 1931 | 42.853 | −0.77% |
|---|
| 1946 | 11.838 | −8.22% |
|---|
| 1954 | 47.095 | +18.84% |
|---|
| 1968 | 66.444 | +2.49% |
|---|
| | İl | Əh. | ±% i.a. |
|---|
| 1975 | 69.769 | +0.70% |
|---|
| 1982 | 62.554 | −1.55% |
|---|
| 1990 | 59.271 | −0.67% |
|---|
| 1999 | 59.189 | −0.02% |
|---|
| 2007 | 58.135 | −0.22% |
|---|
| 2012 | 57.706 | −0.15% |
|---|
| 2017 | 57.149 | −0.19% |
|---|
|
| Mənbə: EHESS[6] və INSEE[7] |