Population & Associated Issues

Overview

Cue Words	Notes
Twin Demographic Challenges	India is experiencing a historic demographic transition: the "population explosion" has ended, with fertility falling below replacement levels. The challenge is now two-fold: (1) capitalizing on a temporary window of a young "demographic dividend" before it closes, and (2) preparing social security and healthcare infrastructure for a rapidly aging population in southern and western states.

1. Demographic Transition Stages

Cue Words	Notes
Year of Great Divide (1921)	In census history, the period before 1921 was marked by stagnant or negative population growth due to high mortality from famines, plague, and influenza. After 1921, mortality declined consistently due to improved sanitation and food security, leading to steady population acceleration.
Current Stage	India has entered Stage 3/4 of demographic transition, characterized by low mortality and rapidly declining fertility.
Total Fertility Rate (TFR)	Dropped to 2.0 (NFHS-5), below the demographic replacement level of 2.1 (the rate at which a population replaces itself from one generation to the next without migration).

2. Key Population Indicators

Cue Words	Notes
Sex Ratio	NFHS-5 recorded a sex ratio of 1020 females per 1000 males, though the Sex Ratio at Birth (SRB) remains skewed at 929, indicating persistent son-meta preference and sex-selective practices.
Population Momentum	Phenomenon where a population continues to grow despite fertility falling below replacement level. Occurs because of a large, historically young age cohort entering their reproductive years, ensuring absolute population growth for 3-4 more decades.

3. Demographic Dividend & Aging

Cue Words	Notes
Demographic Dividend	Economic growth potential resulting from shifts in population age structure, specifically when the working-age population (15-64) exceeds the dependent population (children and elderly). India's window opened in 2005-06 and is projected to last until 2055-56. Harnessing it requires urgent investments in health, quality education, vocational skilling, and job creation; otherwise, high youth unemployment turns it into a "demographic disaster".
Elderly Population Projections	By 2050, the elderly population (60+) in India is expected to double, accounting for nearly 20% of total population (over 300 million people).
Silver Economy Impact	Requires a shift in policy focus toward geriatric healthcare, portable pension schemes, elder-friendly urban infrastructure, and social security programs to support a rising dependency ratio.

4. Gender Gaps & Dependency

Cue Words	Notes
Missing Women	Term coined by economist Amartya Sen referring to millions of women who are absent from the population due to gender-biased sex selection, female infanticide/foeticide, and systemic nutritional and medical neglect.
Dependency Ratio	Ratio of dependents (those aged under 15 and over 64) to the working-age population. A declining birth rate initially lowers child dependency ratio (economic boon), but eventually increases old-age dependency ratio, placing a strain on public finances, pensions, and healthcare systems.

5. Population Policy Framework

Cue Words	Notes
National Population Policy (NPP), 2000	Set an immediate objective of addressing unmet needs for contraception and healthcare infrastructure, with a medium-term goal of bringing TFR to replacement level (2.1) by 2010, and a long-term goal of a stable population by 2045.
Emergency-era Family Planning (1975-77)	Coercive mass sterilization drives conducted during the National Emergency created lasting public distrust of state-led family planning programs, shifting later policy toward voluntary, target-free approaches.
Census Delay	The decennial Census, last conducted in 2011, has been delayed beyond its scheduled 2021 round, affecting the accuracy of current population-based welfare targeting and delimitation exercises.

📰 NFHS-5 National Report Released 2022

Cue Words	Notes
Release & Survey Scale	2022 NFHS-5 **National Report released 5 May 2022** (Vadodara) — fieldwork 2019-21, covering **~6.37 lakh sample households** across **707 districts**, **28 states + 8 UTs**; surveyed **7,24,115 women** and **1,01,839 men**. Provides baseline data for **~34 SDG indicators**. *(This is the origin release event — see NFHS-6 (2026) below for the next round.)*
Fertility & Family Planning (NFHS-4 → NFHS-5)	2022 **TFR declined from 2.2 to 2.0** nationally — only **5 states above replacement level (2.1)**: Bihar 2.98, Meghalaya 2.91, UP 2.35, Jharkhand 2.26, Manipur 2.17. 2022 **Contraceptive Prevalence Rate rose from 54% to 67%**; unmet family planning needs fell from **13% to 9%**.
Maternal & Child Health	2022 **Institutional births rose from 79% to 89%** (rural 87%, urban 94%); **full child immunisation** (age 12-23 months) rose from **62% to 77%**. 2022 **Stunting** among under-5 children declined marginally from **38% to 36%** (rural 37% vs urban 30%; range: lowest Puducherry 20%, highest Meghalaya 47%). **Overweight/obesity** prevalence rose from **21%→24%** (women) and **19%→23%** (men).
Financial & Digital Inclusion, Sanitation	2022 Women's **bank/savings account usage rose from 53% to 79%**; **clean cooking fuel** use rose from **44% to 59%**. 2022 **Improved sanitation facility access rose from 49% to 70%** (attributed partly to Swachh Bharat Mission); **handwashing facility with soap/water access rose from 60% to 78%**.
Same-Event: Rural Health Statistics (RHS) 2020-21	2022 Released alongside NFHS-5: as of **31 March 2021**, India had **1,57,819 Sub Centres**, **30,579 Primary Health Centres**, **5,951 Community Health Centres**, **1,224 Sub-Divisional/Sub-District Hospitals**, and **764 District Hospitals** nationally.
NFHS-6 Announcement	2022 **NFHS-6** (then scheduled 2023-24) was announced to add new domains: **COVID-19 hospitalization/vaccination tracking, DBT utilization, migration, digital literacy, menstrual hygiene**, and more — also to switch to an **Urban Frame Survey (UFS 2012-17)** sampling frame instead of the 2011 Census frame.

6. NFHS-6 (2026) 2026

Cue Words	Notes
NFHS-6 Release	Released 29 May 2026 (fieldwork 2023-24) by the Ministry of Health and Family Welfare with IIPS Mumbai, covering ~6.79 lakh households across 715 districts.
Fertility & Contraception	TFR held steady at 2.0 (same as NFHS-5); Contraceptive Prevalence Rate (CPR) rose from 66.7% to 69.1%.
Maternal & Child Health	Institutional deliveries rose 88.6%→90.6%; full child immunisation (12-23 months) rose 83.8%→87.1%; under-5 stunting fell from 35.5% to 29.3% (17% reduction) and severe wasting from 7.7% to 5.2% (32% reduction).
Financing & Digital/Financial Inclusion	Household health insurance/financing coverage rose from 41.0% to 60.2% (driven by Ayushman Bharat-PMJAY); women's internet use rose from 33.3% to 64.3%; women with a bank account they themselves use rose from 78.6% to 89.0%.

UPSC High-Yield Recall

Cue Words	Notes
TFR 2.1	Replacement Level Fertility where a population exactly replaces itself from one generation to the next.
NFHS-5	Primary source for recent health and population data (TFR 2.0, Sex Ratio 1020).
1921	Known as the "Year of Great Divide" in Indian census history.