Demographic & Occupational Structure
Class 12 Indian Economic Development — Demographic conditions during British rule, 1921 Year of the Great Divide, and the occupational structure
Demographic Snapshot — The Numbers
Birth Rate
~48
per thousand
Number of children born per thousand persons in a year
Death Rate
~40
per thousand
Number of people dying per thousand persons in a year
Literacy Rate
< 16%
overall
Female: ~7%
Total literate persons as percentage of total population
Infant Mortality Rate
~218
per thousand
2024: ~25 per thousand
Number of infants dying before reaching 1 year per 1,000 live births
Life Expectancy
32 years
average
Present: ~67 years
Average number of years people are expected to live
Widespread Poverty
Extensive
No reliable data about the extent of poverty, but extensive poverty prevailed throughout the colonial period
Think about it: An infant mortality rate of 218 per thousand means that 1 in every 5 babies born during British rule died before their first birthday. Today, that number is down to ~25 per thousand. A mother in colonial India who gave birth to 5 children could expect to lose at least one. This is what economic underdevelopment looks like at the most personal level.
The Year of Great Divide — 1921
The year 1921 is a pivotal demographic landmark in Indian economic history.
Before 1921 — Stage 1
- •Very high birth rate and high death rate
- •Death rate fluctuated from year to year
- •Population size remained almost stationary
1921
Year of the
Great Divide
After 1921 — Stage 2
- •Decline in death rates began
- •Population entered the 2nd stage of demographic transition
- •India's population never declined and recorded a consistent rise ⭐
Before 1921 — Stage 1
- •Very high birth rate and high death rate
- •Death rate fluctuated from year to year
- •Population size remained almost stationary
1921 — Year of the Great Divide
After 1921 — Stage 2
- •Decline in death rates began
- •Population entered 2nd stage of demographic transition
- •India's population never declined ⭐
First Official Census: 1881
Conducted every 10 years thereafter. Though suffering from certain limitations, the census revealed unevenness in India's population growth across regions.
Occupational Structure — The Three Sectors
The occupational structure at independence revealed India was overwhelmingly an agricultural economy.
Distribution of Workforce — Click each sector to explore
Declining Agricultural Dependence
These states witnessed a decline in dependence on agriculture with a commensurate increase in manufacturing and service sectors.
Madras Presidency (until 1937) included most of southern India — parts of present-day Andhra Pradesh, Tamil Nadu, Kerala, Karnataka, Odisha and Telangana.
Increasing Agricultural Dependence
These states saw an increase in the share of workforce in agriculture during the same period.
Think about it:Today, Maharashtra is India's most industrialized state and Tamil Nadu is an auto/IT powerhouse. But during British rule, the seeds of this divergence had already been planted. The states that invested in education and attracted industries then are still ahead today. The regional inequality you see in India now — where some states are far richer than others — has its roots in colonial-era occupational patterns. The choices made 150 years ago still echo.
Key Takeaways
Key Takeaways
- 1921 is called the 'Year of the Great Divide' because India's population entered the 2nd stage of demographic transition and never declined thereafter. ⭐
- Both birth rate (~48) and death rate (~40) were extremely high during colonial rule, indicating a stagnant demographic profile.
- Literacy was below 16% overall with female literacy at a negligible ~7%. Infant mortality was alarmingly high at ~218 per thousand.
- Occupational structure was dominated by the primary sector (70-75% workforce in agriculture), with secondary at ~10% and tertiary at 15-20%.
- Regional variation was striking — southern states + Maharashtra & WB saw declining agricultural dependence, while Orissa, Rajasthan and Punjab saw increasing dependence. ⭐