Rapid City Population 2025. At monday night’s city council meeting, elevate rapid city presented a study focusing on potential population growth in and around the rapid city metropolitan area by the year 2030. Between 2021 and 2022 the population of rapid city, sd grew from 73,942 to 75,632, a 2.29% increase.
Our model provides a detailed 2025 through 2030 forecasted population growth for every city and zip code in south dakota. Ever wonder how many people live in rapid city, sd and how fast that number changes?