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A life in India · 5 evidence records

Relationships and marriage

When do people marry or first have sex, and what can surveys measure?

Explore the ten life stages
How to read these figures
  • Medians are retrospective survey estimates for the named age group. They are not prescribed ages or forecasts for today’s children.
  • Sexual-history measures are sensitive self-reports; recall and non-disclosure can affect responses.

1 Cr = 1,00,00,000 · 1 lakh = 1,00,000. Percentages, years, daily flows and rupees keep their own units. Showing full digits does not increase the source’s precision.

2019–21

Women: median age at first marriage

18.8 years

Women aged 25–49 represented by NFHS-5

Breakdowns, source and meaning
Within the same source and measure
GroupValue
Urban20.1 years
Rural18.2 years

What this measures: Women aged 25–49 represented by NFHS-5

Retrospective median among this age group, not the average age of newlyweds in 2026.

Official source ↗ · Table 6.3.1, printed p218 / PDF p254

Evidence reviewed 2026-10-16.

2019–21

Men: median age at first marriage

24.9 years

Men aged 25–49 represented by NFHS-5

Breakdowns, source and meaning

What this measures: Men aged 25–49 represented by NFHS-5

Retrospective median. The urban median for men aged 25–49 is suppressed by the report; do not impute it.

Official source ↗ · Table 6.3.2, printed p219 / PDF p255

Evidence reviewed 2026-10-16.

2019–21

Women: median age at first sexual intercourse

18.9 years

Women aged 25–49 represented by NFHS-5

Breakdowns, source and meaning
Within the same source and measure
GroupValue
Urban20.2 years
Rural18.5 years

What this measures: Women aged 25–49 represented by NFHS-5

Self-reported sensitive information; recall and disclosure affect estimates. This is a retrospective median, not an expected age or judgement of anyone’s choices.

Official source ↗ · Table 6.8.1, printed p224 / PDF p260

Evidence reviewed 2026-10-16.

2019–21

Men: median age at first sexual intercourse

24.8 years

Men aged 25–49 represented by NFHS-5

Breakdowns, source and meaning

What this measures: Men aged 25–49 represented by NFHS-5

Self-reported sensitive information; recall and disclosure affect estimates. No national count of people having sex inferred.

Official source ↗ · Table 6.8.2, printed p225 / PDF p261

Evidence reviewed 2026-10-16.

2019–21

Women aged 20–24 married before 18

23.3%

Women aged 20–24 represented by NFHS-5

Breakdowns, source and meaning

What this measures: Women aged 20–24 represented by NFHS-5

Historical NFHS-5 rate for this age group; not the fraction of all current marriages involving a child.

Official source ↗ · India factsheet indicator 25

Evidence reviewed 2026-10-16.

Questions still needing better evidence

How many people experience heartbreak?

Not established in this edition

No representative all-India estimate was verified. Dating-app polls, divorce and depression statistics do not measure the same experience.

Evidence needed: A transparent nationally representative study defining heartbreak, period, ages and sampling. This is a data gap, not zero.

How to use this number

Is median first-marriage age the age of today’s average bride?

No. A retrospective median for NFHS-5 women aged 25–49 describes that survey group’s earlier first marriages in the 2019–21 edition. It does not measure the age of newlyweds in 2026.

Read the matching evidence and context →

Explanation added 3 November 2026. Statistical reference periods and source-check dates remain those on the underlying records.