Phnom Penh, Cambodia Metro Area Population | Historical Data | Chart | 1950-2026

The current metro area population of Phnom Penh in 2026 is 2,499,000, a 3.01% increase from 2025.
  • The metro area population of Phnom Penh in 2025 was 2,426,000, a 3.1% increase from 2024.
  • The metro area population of Phnom Penh in 2024 was 2,353,000, a 3.16% increase from 2023.
  • The metro area population of Phnom Penh in 2023 was 2,281,000, a 3.17% increase from 2022.