400,000,000
Total Population
β² +4.2% since 2242
18.6
Median Age
βΌ -0.3 from 2242
50
Territories
19 moons + 31 habitats
65+
Dome Cities
across all territories
Key Indicators
400M
Total Population
18.6
Median Age (years)
2.1
Birth Rate (per woman)
125
Life Expectancy (years)
1,200
Avg. Density (per dome)
99.8%
Literacy Rate
Population by Territory
Complete enumeration of all 19 moons and 31 orbital habitats.
Demographic Profile
Age Distribution
Median age: 18.6 years Β· Youthful population structure
Citizenship & Origin
- Citizens (birthright)78%
- Naturalized Citizens14%
- Permanent Residents5%
- Temporary / Visa3%
Birthplace
- Ganymede-born28%
- Callisto-born18%
- Titan-born16%
- Other Moons22%
- Earth Immigrants10%
- Belt / Other6%
Employment by Sector
- Energy & Fuel18%
- Manufacturing & Shipbuilding22%
- Agriculture & Food12%
- Mining & Resources10%
- Technology & Cybernetics14%
- Services & Finance16%
- Government & Military8%
Education Attainment
- Primary Education100%
- Secondary Education98%
- Tertiary / University42%
- Vocational Training35%
- Advanced / Postgraduate12%
Literacy rate: 99.8% Β· 300+ institutions across the Republic
Housing & Infrastructure
- Dome Residential72%
- Orbital Habitat18%
- Surface Outposts10%
- Home Ownership Rate64%
- Rental / Leased36%
Life Support Access
- Atmosphere (breathable)100%
- Clean Water100%
- Food Security99.7%
- Healthcare Access100%
- Energy Grid Connection100%
Population Growth β Historical Overview
2100 50,000
2120 1.2M
2150 25M
2200 120M
2230 300M
2247 400M
Census data compiled by the Federal Statistical Office. Last updated: 2247-06-19.
