Age Structure Calculator

Analyze population age distribution and calculate key demographic indicators.

Population Data

Age Groups (comma-separated)

Population per Age Group

Females per Age Group

Dependency Ratio:
(Young + Old) / Working Age × 100
Sex Ratio: Males per 100 females

Population Type

Stationary (Stable)

Total: 1,100

Youth Dependency

36.8%

Old-Age Dependency

25.0%

Total Dependency

61.8%

Sex Ratio

91.3

0-14

22.7%

250

15-29

25.5%

280

30-44

20.0%

220

45-59

16.4%

180

60-74

10.9%

120

75+

Young (Pre-reproductive)250 (22.7%)

Working (Reproductive)680 (61.8%)

Old (Post-reproductive)170 (15.5%)