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. 2011 Jan-Feb;59(1):29–35. doi: 10.4103/0301-4738.73720

Table 2.

Kuppusamy’s method of social classification (urban)

Item Score
A. Education
 Professional degree, honors degree, postgraduate degree 7
 Graduation 6
 Intermediate, post-high-school diploma 5
 High school certificate 4
 Middle school certificate 3
 Primary school or literate 2
 Illiterate 1
B. Occupation
 Professional 10
 Semiprofessional 6
 Clerk, shop owner, farm owner 5
 Skilled worker 4
 Semiskilled worker 3
 Unskilled worker 2
 Unemployed 1
C. Per capita income per month
 ≥2000 12
 1000–1999 10
 750–999 6
 500–749 4
 300–499 3
 101–299 2
 ≤100 1
Calculation:
Total score = (A + B + C) Social class
26–29 I
16–25 II
11–15 III
05–10 IV
<5 V