Socio-Economic Group
| Socio-Economic Groups | 1991 |
|---|---|
| SEG 1: Employers & managers - large establishments |
24
|
| SEG 2: Employers & managers - small establishments |
99
|
| SEG 3: Professional workers - self-employed |
11
|
| SEG 4: Professional workers - employees |
37
|
| SEG 5: Intermediate non-manual workers |
117
|
| SEG 6: Junior non-manual workers |
169
|
| SEG 7: Personal service workers |
53
|
| SEG 8: Foremen & supervisors - manual |
19
|
| SEG 9: Skilled manual workers |
189
|
| SEG 10: Semi-skilled manual workers |
138
|
| SEG 11: Unskilled manual workers |
72
|
| SEG 12: Own account workers (other than professional) |
76
|
| SEG 13: Farmers - employers & managers |
12
|
| SEG 14: Farmers - own account |
84
|
| SEG 15: Agricultural workers |
15
|
| SEG 17: Indefinite |
0
|
| Date | Source |
|---|---|
| 1991 | Office for National Statistics, NOMIS - Official Census and Labour Market Statistics (Table S92N SEG and economic position: Economically active residents) |
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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, Kilrea Ward through time | Historical Statistics on Social Structure | Socio-Economic Group, A Vision of Ireland through Time.
URL: https://www.visionofireland.org/unit/13498052/cube/SEG
Date accessed: 09th April 2026