Rochford District : Socio-Economic Group

Socio-Economic Group

Data cube chart.

Socio-Economic Groups 1971 1981 1991
SEG 1: Employers & managers - large establishments 116 Show data context 201 Show data context 204 Show data context
SEG 2: Employers & managers - small establishments 315 Show data context 361 Show data context 443 Show data context
SEG 3: Professional workers - self-employed 17 Show data context 15 Show data context 28 Show data context
SEG 4: Professional workers - employees 136 Show data context 125 Show data context 103 Show data context
SEG 5: Intermediate non-manual workers 322 Show data context 422 Show data context 457 Show data context
SEG 6: Junior non-manual workers 915 Show data context 1,039 Show data context 949 Show data context
SEG 7: Personal service workers 120 Show data context 118 Show data context 116 Show data context
SEG 8: Foremen & supervisors - manual 96 Show data context 111 Show data context 75 Show data context
SEG 9: Skilled manual workers 618 Show data context 582 Show data context 387 Show data context
SEG 10: Semi-skilled manual workers 351 Show data context 411 Show data context 230 Show data context
SEG 11: Unskilled manual workers 174 Show data context 143 Show data context 127 Show data context
SEG 12: Own account workers (other than professional) 184 Show data context 195 Show data context 367 Show data context
SEG 13: Farmers - employers & managers 23 Show data context 14 Show data context 14 Show data context
SEG 14: Farmers - own account 14 Show data context 11 Show data context 4 Show data context
SEG 15: Agricultural workers 67 Show data context 43 Show data context 28 Show data context
SEG 16: Members of armed forces 22 Show data context 4 Show data context 5 Show data context
SEG 17: Indefinite 441 Show data context 206 Show data context 22 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, Rochford District through time | Historical Statistics on Social Structure | Socio-Economic Group, A Vision of Britain through Time.

URL: https://www.visionofbritain.org.uk/unit/10098294/cube/SEG

Date accessed: 08th April 2026