Norwich District : Socio-Economic Group

Socio-Economic Group

Data cube chart.

Socio-Economic Groups 1971 1981 1991
SEG 1: Employers & managers - large establishments 146 Show data context 258 Show data context 166 Show data context
SEG 2: Employers & managers - small establishments 333 Show data context 333 Show data context 413 Show data context
SEG 3: Professional workers - self-employed 32 Show data context 36 Show data context 46 Show data context
SEG 4: Professional workers - employees 126 Show data context 175 Show data context 238 Show data context
SEG 5: Intermediate non-manual workers 408 Show data context 595 Show data context 743 Show data context
SEG 6: Junior non-manual workers 1,258 Show data context 1,317 Show data context 1,091 Show data context
SEG 7: Personal service workers 329 Show data context 337 Show data context 286 Show data context
SEG 8: Foremen & supervisors - manual 165 Show data context 154 Show data context 97 Show data context
SEG 9: Skilled manual workers 1,742 Show data context 1,440 Show data context 816 Show data context
SEG 10: Semi-skilled manual workers 726 Show data context 895 Show data context 679 Show data context
SEG 11: Unskilled manual workers 546 Show data context 516 Show data context 426 Show data context
SEG 12: Own account workers (other than professional) 277 Show data context 277 Show data context 339 Show data context
SEG 13: Farmers - employers & managers 7 Show data context 3 Show data context 1 Show data context
SEG 14: Farmers - own account 3 Show data context 3 Show data context 3 Show data context
SEG 15: Agricultural workers 24 Show data context 16 Show data context 16 Show data context
SEG 16: Members of armed forces 37 Show data context 34 Show data context 33 Show data context
SEG 17: Indefinite 714 Show data context 554 Show data context 58 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, Norwich District through time | Historical Statistics on Social Structure | Socio-Economic Group, A Vision of Britain through Time.

URL: https://www.visionofbritain.org.uk/unit/10168697/cube/SEG

Date accessed: 08th April 2026