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Statistics: Delhi

Population, economy and climate of Delhi in figures — by year and compared with the levels above.

9 figures 1943–2025 Updated 21 Oct 2026

Overview · New Delhi

The main numbers at a glance.

1975 
 
1985 
 
1995 
 
2005 
 
2015 
 
3.1Cr
2025 

Source: European Commission JRC — GHSL Urban Centre Database, 1975 – 2025

Source: NOAA National Centers for Environmental Information — GHCN-Daily, 1943 – 2024

Key figures

Latest value, change over five years and the levels above for comparison.

Indicator New Delhi 5-year change DelhiIndia Trend
Population — 2.5Cr 2022 135Cr 2022
Population of the urban area 3.1Cr2025 +6.9% — —
Median age — — 28.1 2023
GDP per person — ₹5.2L 2023 ₹2.2L 2023
Unemployment rate — — 4.2% 2025
Average daily high 31.7 °C1991–2020 — —

Sources: European Commission JRC — GHSL Urban Centre Database · NOAA National Centers for Environmental Information — GHCN-Daily · OECD Regional Database · United Nations, World Population Prospects · World Bank — World Development Indicators

People · New Delhi

Population and growth, age, births, migration and households.

1975 
 
1985 
 
1995 
 
2005 
 
2015 
 
3.1Cr
2025 

Source: European Commission JRC — GHSL Urban Centre Database, 1975 – 2025

Key figures

Latest value, change over five years and the levels above for comparison.

Indicator New Delhi 5-year change DelhiIndia Trend
Population — 2.5Cr 2022 135Cr 2022
Population of the urban area 3.1Cr2025 +6.9% — —
Population growth — — 0.89% 2025
Population density — 16,967 2022 427 2022
Size of the urban area 2,1392025 — —
Density of the urban area 14,6902025 — —
Median age — — 28.1 2023
Children under 15 — — 24.2% 2025
Residents 65 and over — — 7.4% 2025
Life expectancy — 75.3 2016 72.2 2024
Births per woman — — 1.96 2024
Birth rate — — 16.0 2024
Infant mortality — — 23.3 2024
Net migration — — -0.7 2023
Born abroad — — 0.3% 2024
Urban population — — 35.7% 2025

Sources: European Commission JRC — GHSL Urban Centre Database · OECD Regional Database · World Bank — World Development Indicators · United Nations, World Population Prospects

Economy & jobs · New Delhi

Output and incomes, jobs and wages, unemployment and prices.

Key figures

Latest value, change over five years and the levels above for comparison.

Indicator New Delhi 5-year change DelhiIndia Trend
GDP per person — ₹5.2L 2023 ₹2.2L 2023
GDP per person (PPP) — $25,500 2023 $10,784 2023
Gross domestic product — — $4LCr 2025
Economic growth — — 7.6% 2025
Inflation — — 2.4% 2025
Unemployment rate — — 4.2% 2025
Youth unemployment — — 16.0% 2025
Labour force participation — — 55.7% 2025
Income inequality (Gini) — — 23.0 2023

Sources: OECD Regional Database · World Bank — World Development Indicators

Education & commute · New Delhi

Schooling of adults, internet and how people get to work.

Key figures

Latest value, change over five years and the levels above for comparison.

Indicator New Delhi 5-year change India Trend
Literacy rate — 78.2% 2024
University enrolment — 34.4% 2025
Internet users — 70.0% 2025
Access to electricity — 99.9% 2024

Source: World Bank — World Development Indicators

Climate · New Delhi

Temperatures and rain through the year and over the decades.

Weather through the year long-term average 1991–2020 · New Delhi/Safdarjun weather station, 4 km away
21° 7°
Jan
25° 11°
Feb
30° 16°
Mar
37° 21°
Apr
40° 26°
May
39° 28°
Jun
36° 27°
Jul
35° 27°
Aug
34° 25°
Sept
33° 19°
Oct
28° 13°
Nov
23° 8°
Dec
18
14
18
8
23
98
279
265
147
16
4
11
High and low, °C Precipitation, mm

Source: NOAA National Centers for Environmental Information — GHCN-Daily, 1991–2020

Source: NOAA National Centers for Environmental Information — GHCN-Daily, 1943 – 2024

Key figures

Latest value, change over five years and the levels above for comparison.

Indicator New Delhi 5-year change India Trend
Average daily high 31.7 °C1991–2020 —
Average daily low 18.9 °C1991–2020 —
Normal annual rainfall 901 mm1991–2020 —
Hot days (30 °C / 86 °F or more) 2321991–2020 —
Rainy days 571991–2020 —
Average annual temperature 25.1 °C2024 −0.4 °C —
CO₂ emissions per person — 2.2 2024

Sources: NOAA National Centers for Environmental Information — GHCN-Daily · World Bank — World Development Indicators