In Mundane Astrology, population and migration trends are studied through planetary positions, house activations, and aspects.

• 4th House: homeland, settlement, and domestic population
• 8th House: population crises, shared resources, mortality
• 11th House: social movements, community planning, group dynamics
• Jupiter, Saturn, Uranus, and Pluto: key planets influencing population changes

By studying these factors, astrologers can forecast population growth, migration patterns, demographic shifts, and urbanization trends.

🔹 Key Planetary Influences

♃ Jupiter – Population Growth and Expansion

• Governs fertility, settlement expansion, and demographic growth.
• Positive aspects → population increase, urbanization, migration incentives.
• Challenging aspects → overpopulation, resource strain, or demographic imbalance.

Example:

• Post-World War II Baby Boom: Jupiter aspects promoted population growth and urban expansion in multiple countries.

♄ Saturn – Constraints, Aging, and Population Management

• Saturn transits → population control, mortality trends, and structural societal constraints.
• Challenging aspects → demographic decline or slow urban development.

Example:

• Japan population aging 1990s–2020s: Saturn aspects highlighted demographic slowdown and social implications.

♅ Uranus – Sudden Migration and Social Mobility

• Uranus triggers mass migration, refugee movements, and unexpected population shifts.
• Often aligned with political or environmental events prompting relocation.

Example:

• Syrian Refugee Crisis 2011: Uranus aspects coincided with large-scale population displacement.

♇ Pluto – Transformation of Demographics and Social Structure

• Pluto aspects → societal restructuring, urbanization, or radical population change.
• Often linked to reform in social hierarchy, labor shifts, or mortality crises.

Example:

• Industrial Revolution Europe 18th–19th century: Pluto aspects reflected mass urban migration and demographic change.

🔹 Houses in Population and Migration