North Northamptonshire Unitary Authority (UA) : Socio-Economic Group

Socio-Economic Group

Data cube chart.

Socio-Economic Groups 1971 1981 1991
SEG 1: Employers & managers - large establishments 288 Show data context 474 Show data context 532 Show data context
SEG 2: Employers & managers - small establishments 578 Show data context 862 Show data context 1,330 Show data context
SEG 3: Professional workers - self-employed 57 Show data context 60 Show data context 75 Show data context
SEG 4: Professional workers - employees 228 Show data context 268 Show data context 310 Show data context
SEG 5: Intermediate non-manual workers 617 Show data context 1,030 Show data context 1,379 Show data context
SEG 6: Junior non-manual workers 1,902 Show data context 2,143 Show data context 2,567 Show data context
SEG 7: Personal service workers 491 Show data context 506 Show data context 404 Show data context
SEG 8: Foremen & supervisors - manual 411 Show data context 435 Show data context 375 Show data context
SEG 9: Skilled manual workers 4,042 Show data context 3,514 Show data context 2,453 Show data context
SEG 10: Semi-skilled manual workers 1,517 Show data context 1,863 Show data context 1,957 Show data context
SEG 11: Unskilled manual workers 915 Show data context 822 Show data context 687 Show data context
SEG 12: Own account workers (other than professional) 420 Show data context 518 Show data context 862 Show data context
SEG 13: Farmers - employers & managers 72 Show data context 55 Show data context 58 Show data context
SEG 14: Farmers - own account 45 Show data context 38 Show data context 32 Show data context
SEG 15: Agricultural workers 148 Show data context 132 Show data context 96 Show data context
SEG 16: Members of armed forces 54 Show data context 48 Show data context 44 Show data context
SEG 17: Indefinite 668 Show data context 954 Show data context 109 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, North Northamptonshire Unitary Authority (UA) through time | Historical Statistics on Social Structure | Socio-Economic Group, A Vision of Britain through Time.

URL: https://www.visionofbritain.org.uk/unit/13423209/cube/SEG

Date accessed: 09th April 2026