Mode of travel to school in the Millennium Cohort Study in 2014/2015, age 14/15 years
| Number | Car % (number) | PT % (number) | Active % (number) | ||
| Gender | Male | 4102 | 24.2 (992) | 35.4 (1453) | 40.4 (1657) |
| Female | 4330 | 27.9 (1206) | 35.2 (1526) | 36.9 (1598) | |
| Country | England | 5409 | 26.9 (1455) | 29.8 (1612) | 43.3 (2342) |
| Wales | 1182 | 25.5 (302) | 40.3 (476) | 34.2 (404) | |
| Scotland | 958 | 20.0 (192) | 40.5 (388) | 39.5 (378) | |
| Northern Ireland | 883 | 28.2 (249) | 57.0 (503) | 14.8 (131) | |
| NS-SEC social class | Not economically active | 2015 | 26.4 (532) | 32.6 (657) | 41.0 (826) |
| Lower | 1710 | 22.9 (392) | 32.0 (547) | 45.1 (771) | |
| Intermediate | 2054 | 26.5 (544) | 38.3 (787) | 35.2 (723) | |
| Managerial/professional | 2653 | 27.5 (730) | 37.2 (987) | 35.2 (934) | |
| Household income group | Lowest | 1092 | 26.1 (285) | 27.9 (305) | 46 (502) |
| Second lowest | 1286 | 23.2 (298) | 36.5 (469) | 40.4 (519) | |
| Middle | 1737 | 25.2 (438) | 37.2 (646) | 37.6 (653) | |
| Second highest | 2121 | 27.3 (578) | 35.7 (757) | 37.1 (786) | |
| Highest | 2196 | 27.3 (599) | 36.5 (802) | 36.2 (795) | |
| Ethnic group | White | 7329 | 25 (1832) | 36.5 (2677) | 38.5 (2820) |
| Mixed | 64 | 17.2 (11) | 45.3 (29) | 37.5 (24) | |
| Indian | 208 | 34.6 (72) | 26.4 (55) | 38.9 (81) | |
| Pakistani or Bangladeshi | 468 | 42.7 (200) | 10.9 (51) | 46.4 (217) | |
| Black or Black British | 241 | 18.7 (45) | 49.4 (119) | 32.0 (77) | |
| Other | 122 | 31.1 (38) | 39.3 (48) | 29.5 (36) | |
| Growth spurt | Not yet/barely started | 2952 | 25.4 (750) | 35.9 (1060) | 38.7 (1142) |
| Begun or completed | 5480 | 26.4 (1448) | 35.0 (1919) | 38.6 (2113) | |
| Breakfast consumption | < 7 days per week | 3824 | 25.8 (985) | 35.0 (1339) | 39.2 (1500) |
| Every day | 4608 | 26.3 (1213) | 35.6 (1640) | 38.1 (1755) | |
| Portions of fruit per day | ≤3 | 5775 | 26.1 (1510) | 34.5 (1994) | 39.3 (2271) |
| ≥2 | 2655 | 25.9 (688) | 37.1 (985) | 37.0 (982) | |
| Physical activity | ≤2 days per week | 2342 | 27.8 (650) | 34.3 (804) | 37.9 (888) |
| 3–4 days per week | 2905 | 25.0 (725) | 37.6 (1092) | 37.5 (1088) | |
| ≥5 days per week | 3185 | 25.8 (823) | 34.0 (1083) | 40.2 (1279) | |
| TV or computer use | ≤2 hours per day | 1897 | 26.4 (501) | 38.2 (724) | 35.4 (672) |
| ≥3 hours per day | 6535 | 26.0 (1697) | 34.5 (2255) | 39.5 (2583) | |
| Overall | 8432 | 26.1 (2198) | 35.3 (2979) | 38.6 (3255) | |
NS-SEC, National Statistics Socio-Economic Classification; PT, public transport.