Pasadena · Population
Question: What is the population of Pasadena? Answer: Pasadena, United States (Administrative unit: Maryland) - last known population is ≈ 24 300 (year 2010). This was 0.008% of total United States population. If population growth rate would be same as in period (0%/year), Pasadena population in 2025 would be: 24 287*.