Caerphilly District : Socio-Economic Group

Socio-Economic Group

Data cube chart.

Socio-Economic Groups 1971 1981 1991
SEG 1: Employers & managers - large establishments 108 Show data context 265 Show data context 205 Show data context
SEG 2: Employers & managers - small establishments 399 Show data context 418 Show data context 498 Show data context
SEG 3: Professional workers - self-employed 30 Show data context 20 Show data context 33 Show data context
SEG 4: Professional workers - employees 105 Show data context 154 Show data context 156 Show data context
SEG 5: Intermediate non-manual workers 470 Show data context 660 Show data context 664 Show data context
SEG 6: Junior non-manual workers 1,184 Show data context 1,295 Show data context 1,317 Show data context
SEG 7: Personal service workers 319 Show data context 375 Show data context 268 Show data context
SEG 8: Foremen & supervisors - manual 300 Show data context 290 Show data context 230 Show data context
SEG 9: Skilled manual workers 2,594 Show data context 2,004 Show data context 1,244 Show data context
SEG 10: Semi-skilled manual workers 1,296 Show data context 1,585 Show data context 1,168 Show data context
SEG 11: Unskilled manual workers 701 Show data context 654 Show data context 519 Show data context
SEG 12: Own account workers (other than professional) 269 Show data context 236 Show data context 310 Show data context
SEG 13: Farmers - employers & managers 16 Show data context 12 Show data context 8 Show data context
SEG 14: Farmers - own account 31 Show data context 29 Show data context 17 Show data context
SEG 15: Agricultural workers 24 Show data context 25 Show data context 14 Show data context
SEG 16: Members of armed forces 19 Show data context 26 Show data context 19 Show data context
SEG 17: Indefinite 963 Show data context 927 Show data context 64 Show data context
Date Source
1971 UK Data Service, Census 1971 data (Table SAS23: "SEG and economic position (10% Sample): Economically Active residents")
1981 UK Data Service, Census 1981 data (SAS50: "Socio-Economic group and economic positions (10% Sample): Economically active residents")
1991 Office for National Statistics, NOMIS - Official Census and Labour Market Statistics (Table S92 "SEG and economic position (10% sample): Economically active residents)

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nCube definition


Occupations of both sexes classified into Socio-Economic Groups. This structure was used by the censuses between 1961 and 1991.


How to reference this page:

GB Historical GIS / University of Portsmouth, Caerphilly District through time | Historical Statistics on Social Structure | Socio-Economic Group, A Vision of Britain through Time.

URL: https://www.visionofbritain.org.uk/unit/10150528/cube/SEG

Date accessed: 08th April 2026